Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Delta Air Lines

The cheapest airline(s) flying from Washington to Saint Louis is Delta Air Lines.

  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Alaska Airlines Alaska Airlines
Cheapest Month December

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from Washington to Saint Louis is December.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Washington to Saint Louis is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

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      • Availability
        • M
        • T
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        • T
        • F
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        • S
      • 20:00 DCA
        21:29 STL
        2Hrs, 29m Direct
      • DCAWashington Ronald Reagan National Airport 20:00 - STL 21:29 2h 29m Direct
      • DCAWashington Ronald Reagan National Airport 20:00
      • STLSt Louis Lambert Intl Airport 21:29
      • 2h 29m
      • Direct
      • American Airlines (AA 5634)Crj 700 Canadair Regional
      • American Airlines (AA 5634)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Crj 700 Canadair Regional
      • 20:01 DCA
        21:21 STL
        2Hrs, 20m Direct
      • DCAWashington Ronald Reagan National Airport 20:01 - STL 21:21 2h 20m Direct
      • DCAWashington Ronald Reagan National Airport 20:01
      • STLSt Louis Lambert Intl Airport 21:21
      • 2h 20m
      • Direct
      • American Airlines (AA 891)Airbus
      • American Airlines (AA 891)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • Airbus
      • 20:25 BWI
        21:40 STL
        2Hrs, 15m Direct
      • BWIBaltimore Washington International Airport 20:25 - STL 21:40 2h 15m Direct
      • BWIBaltimore Washington International Airport 20:25
      • STLSt Louis Lambert Intl Airport 21:40
      • 2h 15m
      • Direct
      • Southwest Airlines (WN 738)Boeing 737 800
      • Southwest Airlines (WN 738)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 20:55 BWI
        22:05 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 20:55 - STL 22:05 2h 10m Direct
      • BWIBaltimore Washington International Airport 20:55
      • STLSt Louis Lambert Intl Airport 22:05
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 1761)Boeing 737 700
      • Southwest Airlines (WN 1761)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 21:20 BWI
        22:30 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 21:20 - STL 22:30 2h 10m Direct
      • BWIBaltimore Washington International Airport 21:20
      • STLSt Louis Lambert Intl Airport 22:30
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 738)Boeing 737 800
      • Southwest Airlines (WN 738)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 07:15 BWI
        08:25 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 07:15 - STL 08:25 2h 10m Direct
      • BWIBaltimore Washington International Airport 07:15
      • STLSt Louis Lambert Intl Airport 08:25
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 1590)Boeing 737 700
      • Southwest Airlines (WN 1590)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 07:29 DCA
        08:45 STL
        2Hrs, 16m Direct
      • DCAWashington Ronald Reagan National Airport 07:29 - STL 08:45 2h 16m Direct
      • DCAWashington Ronald Reagan National Airport 07:29
      • STLSt Louis Lambert Intl Airport 08:45
      • 2h 16m
      • Direct
      • American Airlines (AA 5454)Crj 700 Canadair Regional
      • American Airlines (AA 5454)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • Crj 700 Canadair Regional
      • 08:00 BWI
        09:10 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 08:00 - STL 09:10 2h 10m Direct
      • BWIBaltimore Washington International Airport 08:00
      • STLSt Louis Lambert Intl Airport 09:10
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 3282)Boeing 737 800
      • Southwest Airlines (WN 3282)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 08:15 DCA
        09:40 STL
        2Hrs, 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:15 - STL 09:40 2h 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:15
      • STLSt Louis Lambert Intl Airport 09:40
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1289)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1289)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 Max 8 Passenger
      • 08:20 DCA
        09:45 STL
        2Hrs, 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:20 - STL 09:45 2h 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:20
      • STLSt Louis Lambert Intl Airport 09:45
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1289)Boeing 737 700
      • Southwest Airlines (WN 1289)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 08:30 DCA
        09:55 STL
        2Hrs, 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:30 - STL 09:55 2h 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:30
      • STLSt Louis Lambert Intl Airport 09:55
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 867)Boeing 737 700
      • Southwest Airlines (WN 867)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 08:35 IAD
        09:56 STL
        2Hrs, 21m Direct
      • IADWashington Dulles International Airport 08:35 - STL 09:56 2h 21m Direct
      • IADWashington Dulles International Airport 08:35
      • STLSt Louis Lambert Intl Airport 09:56
      • 2h 21m
      • Direct
      • United Airlines (UA 4427)Canadair Regional Jet 550
      • United Airlines (UA 4427)
        • M
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        • W
        • T
        • F
        • S
        • S
      • Canadair Regional Jet 550
      • 08:50 BWI
        10:10 STL
        2Hrs, 20m Direct
      • BWIBaltimore Washington International Airport 08:50 - STL 10:10 2h 20m Direct
      • BWIBaltimore Washington International Airport 08:50
      • STLSt Louis Lambert Intl Airport 10:10
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 949)Boeing 737 800
      • Southwest Airlines (WN 949)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 08:50 DCA
        10:15 STL
        2Hrs, 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:50 - STL 10:15 2h 25m Direct
      • DCAWashington Ronald Reagan National Airport 08:50
      • STLSt Louis Lambert Intl Airport 10:15
      • 2h 25m
      • Direct
      • Southwest Airlines (WN 1289)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1289)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 Max 8 Passenger
      • 09:45 BWI
        10:55 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 09:45 - STL 10:55 2h 10m Direct
      • BWIBaltimore Washington International Airport 09:45
      • STLSt Louis Lambert Intl Airport 10:55
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 1300)Boeing 737 700
      • Southwest Airlines (WN 1300)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 10:05 BWI
        12:45 STL
        3Hrs, 40m Direct
      • BWIBaltimore Washington International Airport 10:05 - STL 12:45 3h 40m Direct
      • BWIBaltimore Washington International Airport 10:05
      • STLSt Louis Lambert Intl Airport 12:45
      • 3h 40m
      • Direct
      • Southwest Airlines (WN 2626)Boeing 737 800
      • Southwest Airlines (WN 2626)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 11:40 BWI
        14:55 STL
        4Hrs, 15m Direct
      • BWIBaltimore Washington International Airport 11:40 - STL 14:55 4h 15m Direct
      • BWIBaltimore Washington International Airport 11:40
      • STLSt Louis Lambert Intl Airport 14:55
      • 4h 15m
      • Direct
      • Southwest Airlines (WN 3562)Boeing 737 700
      • Southwest Airlines (WN 3562)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 11:45 DCA
        23:55 STL
        13Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 11:45 - STL 23:55 13h 10m Direct
      • DCAWashington Ronald Reagan National Airport 11:45
      • STLSt Louis Lambert Intl Airport 23:55
      • 13h 10m
      • Direct
      • Southwest Airlines (WN 286)Boeing 737 700
      • Southwest Airlines (WN 286)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 12:15 BWI
        13:25 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 12:15 - STL 13:25 2h 10m Direct
      • BWIBaltimore Washington International Airport 12:15
      • STLSt Louis Lambert Intl Airport 13:25
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 949)Boeing 737 800
      • Southwest Airlines (WN 949)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 800
      • 12:20 BWI
        13:30 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 12:20 - STL 13:30 2h 10m Direct
      • BWIBaltimore Washington International Airport 12:20
      • STLSt Louis Lambert Intl Airport 13:30
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 3708)Boeing 737 700
      • Southwest Airlines (WN 3708)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 12:30 DCA
        13:40 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 12:30 - STL 13:40 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 12:30
      • STLSt Louis Lambert Intl Airport 13:40
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 1180)Boeing 737 700
      • Southwest Airlines (WN 1180)
        • -
        • T
        • W
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 12:35 DCA
        13:45 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 12:35 - STL 13:45 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 12:35
      • STLSt Louis Lambert Intl Airport 13:45
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 1180)Boeing 737 700
      • Southwest Airlines (WN 1180)
        • M
        • -
        • -
        • T
        • F
        • S
        • -
      • Boeing 737 700
      • 14:35 BWI
        15:45 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 14:35 - STL 15:45 2h 10m Direct
      • BWIBaltimore Washington International Airport 14:35
      • STLSt Louis Lambert Intl Airport 15:45
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 706)Boeing 737 700
      • Southwest Airlines (WN 706)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 14:40 DCA
        15:50 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 14:40 - STL 15:50 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 14:40
      • STLSt Louis Lambert Intl Airport 15:50
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 2162)Boeing 737 700
      • Southwest Airlines (WN 2162)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 14:45 DCA
        15:55 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 14:45 - STL 15:55 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 14:45
      • STLSt Louis Lambert Intl Airport 15:55
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 894)Boeing 737 800
      • Southwest Airlines (WN 894)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 15:10 BWI
        16:20 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 15:10 - STL 16:20 2h 10m Direct
      • BWIBaltimore Washington International Airport 15:10
      • STLSt Louis Lambert Intl Airport 16:20
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 2976)Boeing 737 700
      • Southwest Airlines (WN 2976)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 15:10 BWI
        18:05 STL
        3Hrs, 55m Direct
      • BWIBaltimore Washington International Airport 15:10 - STL 18:05 3h 55m Direct
      • BWIBaltimore Washington International Airport 15:10
      • STLSt Louis Lambert Intl Airport 18:05
      • 3h 55m
      • Direct
      • Southwest Airlines (WN 951)Boeing 737 700
      • Southwest Airlines (WN 951)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 15:35 DCA
        17:03 STL
        2Hrs, 28m Direct
      • DCAWashington Ronald Reagan National Airport 15:35 - STL 17:03 2h 28m Direct
      • DCAWashington Ronald Reagan National Airport 15:35
      • STLSt Louis Lambert Intl Airport 17:03
      • 2h 28m
      • Direct
      • American Airlines (AA 2940)Airbus
      • American Airlines (AA 2940)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • Airbus
      • 16:15 BWI
        17:25 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 16:15 - STL 17:25 2h 10m Direct
      • BWIBaltimore Washington International Airport 16:15
      • STLSt Louis Lambert Intl Airport 17:25
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 2976)Boeing 737 700
      • Southwest Airlines (WN 2976)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 17:20 BWI
        18:30 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 17:20 - STL 18:30 2h 10m Direct
      • BWIBaltimore Washington International Airport 17:20
      • STLSt Louis Lambert Intl Airport 18:30
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 2976)Boeing 737 700
      • Southwest Airlines (WN 2976)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 700
      • 17:50 BWI
        19:00 STL
        2Hrs, 10m Direct
      • BWIBaltimore Washington International Airport 17:50 - STL 19:00 2h 10m Direct
      • BWIBaltimore Washington International Airport 17:50
      • STLSt Louis Lambert Intl Airport 19:00
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 2976)Boeing 737 700
      • Southwest Airlines (WN 2976)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 18:05 IAD
        19:29 STL
        2Hrs, 24m Direct
      • IADWashington Dulles International Airport 18:05 - STL 19:29 2h 24m Direct
      • IADWashington Dulles International Airport 18:05
      • STLSt Louis Lambert Intl Airport 19:29
      • 2h 24m
      • Direct
      • United Airlines (UA 4527)Canadair Regional Jet 550
      • United Airlines (UA 4527)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • Canadair Regional Jet 550
      • 18:15 DCA
        19:30 STL
        2Hrs, 15m Direct
      • DCAWashington Ronald Reagan National Airport 18:15 - STL 19:30 2h 15m Direct
      • DCAWashington Ronald Reagan National Airport 18:15
      • STLSt Louis Lambert Intl Airport 19:30
      • 2h 15m
      • Direct
      • Southwest Airlines (WN 4156)Boeing 737 800
      • Southwest Airlines (WN 4156)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • Boeing 737 800
      • 18:35 DCA
        19:50 STL
        2Hrs, 15m Direct
      • DCAWashington Ronald Reagan National Airport 18:35 - STL 19:50 2h 15m Direct
      • DCAWashington Ronald Reagan National Airport 18:35
      • STLSt Louis Lambert Intl Airport 19:50
      • 2h 15m
      • Direct
      • Southwest Airlines (WN 4156)Boeing 737 800
      • Southwest Airlines (WN 4156)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 18:45 DCA
        19:55 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 18:45 - STL 19:55 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 18:45
      • STLSt Louis Lambert Intl Airport 19:55
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 4156)Boeing 737 700
      • Southwest Airlines (WN 4156)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 18:55 DCA
        20:05 STL
        2Hrs, 10m Direct
      • DCAWashington Ronald Reagan National Airport 18:55 - STL 20:05 2h 10m Direct
      • DCAWashington Ronald Reagan National Airport 18:55
      • STLSt Louis Lambert Intl Airport 20:05
      • 2h 10m
      • Direct
      • Southwest Airlines (WN 4156)Boeing 737 700
      • Southwest Airlines (WN 4156)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • Boeing 737 700
      • 05:00 BWI
        08:23 STL
        4Hrs, 23m 1 Stop (CLT)
      • BWIBaltimore Washington International Airport 05:00 - STL 08:23 4h 23m 1 Stop (CLT) Charlotte
      • BWIBaltimore Washington International Airport 05:00
        CLTCharlotte Airport 07:27
      • CLTCharlotte Airport 06:34
        STLSt Louis Lambert Intl Airport 08:23
      • 4h 23m (53m)
      • 1 Stop CLT · Charlotte 53m
      • American Airlines (AA 2939)Boeing 737 800
        American Airlines (AA 2475)Boeing 737 800
      • American Airlines (AA 2939)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 05:04 IAD
        08:23 STL
        4Hrs, 19m 1 Stop (CLT)
      • IADWashington Dulles International Airport 05:04 - STL 08:23 4h 19m 1 Stop (CLT) Charlotte
      • IADWashington Dulles International Airport 05:04
        CLTCharlotte Airport 07:27
      • CLTCharlotte Airport 06:32
        STLSt Louis Lambert Intl Airport 08:23
      • 4h 19m (55m)
      • 1 Stop CLT · Charlotte 55m
      • American Airlines (AA 5271)Canadair Regional
        American Airlines (AA 2475)Boeing 737 800
      • American Airlines (AA 5271)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:00 BWI
        09:06 STL
        4Hrs, 06m 1 Stop (ATL)
      • BWIBaltimore Washington International Airport 06:00 - STL 09:06 4h 06m 1 Stop (ATL) Atlanta
      • BWIBaltimore Washington International Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:27
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:49
        STLSt Louis Lambert Intl Airport 09:06
      • 4h 06m (38m)
      • 1 Stop ATL · Atlanta 38m
      • Delta Air Lines (DL 2950)Boeing 757
        Delta Air Lines (DL 1571)Boeing 737 900
      • Delta Air Lines (DL 2950)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:00 BWI
        09:15 STL
        4Hrs, 15m 1 Stop (DTW)
      • BWIBaltimore Washington International Airport 06:00 - STL 09:15 4h 15m 1 Stop (DTW) Detroit
      • BWIBaltimore Washington International Airport 06:00
        DTWDetroit Wayne County 08:37
      • DTWDetroit Wayne County 07:29
        STLSt Louis Lambert Intl Airport 09:15
      • 4h 15m (1h 08m)
      • 1 Stop DTW · Detroit 1h 08m
      • Delta Air Lines (DL 2601)Airbus
        Delta Air Lines (DL 2868)Boeing 717
      • Delta Air Lines (DL 2601)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:00 IAD
        09:06 STL
        4Hrs, 06m 1 Stop (ATL)
      • IADWashington Dulles International Airport 06:00 - STL 09:06 4h 06m 1 Stop (ATL) Atlanta
      • IADWashington Dulles International Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:27
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:49
        STLSt Louis Lambert Intl Airport 09:06
      • 4h 06m (38m)
      • 1 Stop ATL · Atlanta 38m
      • Delta Air Lines (DL 2550)Airbus
        Delta Air Lines (DL 1571)Boeing 737 900
      • Delta Air Lines (DL 2550)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:00 DCA
        09:06 STL
        4Hrs, 06m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 06:00 - STL 09:06 4h 06m 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:27
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:48
        STLSt Louis Lambert Intl Airport 09:06
      • 4h 06m (39m)
      • 1 Stop ATL · Atlanta 39m
      • Delta Air Lines (DL 410)Airbus
        Delta Air Lines (DL 1571)Boeing 737 900
      • Delta Air Lines (DL 410)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:00 BWI
        10:24 STL
        5Hrs, 24m 1 Stop (MSP)
      • BWIBaltimore Washington International Airport 06:00 - STL 10:24 5h 24m 1 Stop (MSP) Minneapolis
      • BWIBaltimore Washington International Airport 06:00
        MSPMinneapolis International Airport 08:50
      • MSPMinneapolis International Airport 07:43
        STLSt Louis Lambert Intl Airport 10:24
      • 5h 24m (1h 07m)
      • 1 Stop MSP · Minneapolis 1h 07m
      • Delta Air Lines (DL 2872)Boeing 737 900
        Delta Air Lines (DL 1564)Airbus
      • Delta Air Lines (DL 2872)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 BWI
        10:41 STL
        5Hrs, 41m 1 Stop (MSP)
      • BWIBaltimore Washington International Airport 06:00 - STL 10:41 5h 41m 1 Stop (MSP) Minneapolis
      • BWIBaltimore Washington International Airport 06:00
        MSPMinneapolis International Airport 09:05
      • MSPMinneapolis International Airport 07:43
        STLSt Louis Lambert Intl Airport 10:41
      • 5h 41m (1h 22m)
      • 1 Stop MSP · Minneapolis 1h 22m
      • Delta Air Lines (DL 2872)Boeing 737 900
        Delta Air Lines (DL 1564)Boeing 717
      • Delta Air Lines (DL 2872)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:00 BWI
        09:18 STL
        4Hrs, 18m 1 Stop (DTW)
      • BWIBaltimore Washington International Airport 06:00 - STL 09:18 4h 18m 1 Stop (DTW) Detroit
      • BWIBaltimore Washington International Airport 06:00
        DTWDetroit Wayne County 08:40
      • DTWDetroit Wayne County 07:29
        STLSt Louis Lambert Intl Airport 09:18
      • 4h 18m (1h 11m)
      • 1 Stop DTW · Detroit 1h 11m
      • Delta Air Lines (DL 2601)Airbus
        Delta Air Lines (DL 2868)Airbus
      • Delta Air Lines (DL 2601)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 DCA
        09:35 STL
        4Hrs, 35m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 06:00 - STL 09:35 4h 35m 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:55
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:50
        STLSt Louis Lambert Intl Airport 09:35
      • 4h 35m (1h 05m)
      • 1 Stop ATL · Atlanta 1h 05m
      • Southwest Airlines (WN 4435)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1418)Boeing 737 700
      • Southwest Airlines (WN 4435)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:05 DCA
        09:18 STL
        4Hrs, 13m 1 Stop (DTW)
      • DCAWashington Ronald Reagan National Airport 06:05 - STL 09:18 4h 13m 1 Stop (DTW) Detroit
      • DCAWashington Ronald Reagan National Airport 06:05
        DTWDetroit Wayne County 08:40
      • DTWDetroit Wayne County 07:35
        STLSt Louis Lambert Intl Airport 09:18
      • 4h 13m (1h 05m)
      • 1 Stop DTW · Detroit 1h 05m
      • Delta Air Lines (DL 2869)Airbus
        Delta Air Lines (DL 2868)Airbus
      • Delta Air Lines (DL 2869)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:05 DCA
        10:05 STL
        5Hrs, 00m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 06:05 - STL 10:05 5h 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 06:05
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:25
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:55
        STLSt Louis Lambert Intl Airport 10:05
      • 5h (1h 30m)
      • 1 Stop ATL · Atlanta 1h 30m
      • Southwest Airlines (WN 4435)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1418)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4435)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:05 DCA
        09:50 STL
        4Hrs, 45m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 06:05 - STL 09:50 4h 45m 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 06:05
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:55
        STLSt Louis Lambert Intl Airport 09:50
      • 4h 45m (1h 15m)
      • 1 Stop ATL · Atlanta 1h 15m
      • Southwest Airlines (WN 4435)Boeing 737 700
        Southwest Airlines (WN 1418)Boeing 737 700
      • Southwest Airlines (WN 4435)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:05 DCA
        09:15 STL
        4Hrs, 10m 1 Stop (DTW)
      • DCAWashington Ronald Reagan National Airport 06:05 - STL 09:15 4h 10m 1 Stop (DTW) Detroit
      • DCAWashington Ronald Reagan National Airport 06:05
        DTWDetroit Wayne County 08:37
      • DTWDetroit Wayne County 07:35
        STLSt Louis Lambert Intl Airport 09:15
      • 4h 10m (1h 02m)
      • 1 Stop DTW · Detroit 1h 02m
      • Delta Air Lines (DL 2869)Airbus
        Delta Air Lines (DL 2868)Boeing 717
      • Delta Air Lines (DL 2869)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:05 BWI
        09:50 STL
        4Hrs, 45m 1 Stop (ATL)
      • BWIBaltimore Washington International Airport 06:05 - STL 09:50 4h 45m 1 Stop (ATL) Atlanta
      • BWIBaltimore Washington International Airport 06:05
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:10
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:00
        STLSt Louis Lambert Intl Airport 09:50
      • 4h 45m (1h 10m)
      • 1 Stop ATL · Atlanta 1h 10m
      • Southwest Airlines (WN 1573)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1418)Boeing 737 700
      • Southwest Airlines (WN 1573)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:10 DCA
        09:50 STL
        4Hrs, 40m 1 Stop (BNA)
      • DCAWashington Ronald Reagan National Airport 06:10 - STL 09:50 4h 40m 1 Stop (BNA) Nashville
      • DCAWashington Ronald Reagan National Airport 06:10
        BNANashville Airport 08:35
      • BNANashville Airport 06:55
        STLSt Louis Lambert Intl Airport 09:50
      • 4h 40m (1h 40m)
      • 1 Stop BNA · Nashville 1h 40m
      • Southwest Airlines (WN 1906)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1906)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:10 BWI
        09:40 STL
        4Hrs, 30m 1 Stop (ATL)
      • BWIBaltimore Washington International Airport 06:10 - STL 09:40 4h 30m 1 Stop (ATL) Atlanta
      • BWIBaltimore Washington International Airport 06:10
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:00
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:05
        STLSt Louis Lambert Intl Airport 09:40
      • 4h 30m (55m)
      • 1 Stop ATL · Atlanta 55m
      • Southwest Airlines (WN 1573)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1418)Boeing 737 700
      • Southwest Airlines (WN 1573)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:10 IAD
        09:15 STL
        4Hrs, 05m 1 Stop (DTW)
      • IADWashington Dulles International Airport 06:10 - STL 09:15 4h 05m 1 Stop (DTW) Detroit
      • IADWashington Dulles International Airport 06:10
        DTWDetroit Wayne County 08:37
      • DTWDetroit Wayne County 07:43
        STLSt Louis Lambert Intl Airport 09:15
      • 4h 05m (54m)
      • 1 Stop DTW · Detroit 54m
      • Delta Air Lines (DL 3773)Canadair Regional
        Delta Air Lines (DL 2868)Boeing 717
      • Delta Air Lines (DL 3773)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:10 DCA
        10:10 STL
        5Hrs, 00m 1 Stop (BNA)
      • DCAWashington Ronald Reagan National Airport 06:10 - STL 10:10 5h 1 Stop (BNA) Nashville
      • DCAWashington Ronald Reagan National Airport 06:10
        BNANashville Airport 08:55
      • BNANashville Airport 06:55
        STLSt Louis Lambert Intl Airport 10:10
      • 5h (2h)
      • 1 Stop BNA · Nashville 2h
      • Southwest Airlines (WN 1906)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1906)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:10 DCA
        10:05 STL
        4Hrs, 55m 1 Stop (BNA)
      • DCAWashington Ronald Reagan National Airport 06:10 - STL 10:05 4h 55m 1 Stop (BNA) Nashville
      • DCAWashington Ronald Reagan National Airport 06:10
        BNANashville Airport 08:50
      • BNANashville Airport 06:55
        STLSt Louis Lambert Intl Airport 10:05
      • 4h 55m (1h 55m)
      • 1 Stop BNA · Nashville 1h 55m
      • Southwest Airlines (WN 4049)Boeing 737 700
        Southwest Airlines (WN 1256)Boeing 737 800
      • Southwest Airlines (WN 4049)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:10 IAD
        09:18 STL
        4Hrs, 08m 1 Stop (DTW)
      • IADWashington Dulles International Airport 06:10 - STL 09:18 4h 08m 1 Stop (DTW) Detroit
      • IADWashington Dulles International Airport 06:10
        DTWDetroit Wayne County 08:40
      • DTWDetroit Wayne County 07:43
        STLSt Louis Lambert Intl Airport 09:18
      • 4h 08m (57m)
      • 1 Stop DTW · Detroit 57m
      • Delta Air Lines (DL 3773)Canadair Regional
        Delta Air Lines (DL 2868)Airbus
      • Delta Air Lines (DL 3773)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:19 IAD
        10:41 STL
        5Hrs, 22m 1 Stop (MSP)
      • IADWashington Dulles International Airport 06:19 - STL 10:41 5h 22m 1 Stop (MSP) Minneapolis
      • IADWashington Dulles International Airport 06:19
        MSPMinneapolis International Airport 09:05
      • MSPMinneapolis International Airport 08:09
        STLSt Louis Lambert Intl Airport 10:41
      • 5h 22m (56m)
      • 1 Stop MSP · Minneapolis 56m
      • Delta Air Lines (DL 3996)Embraer 175
        Delta Air Lines (DL 1564)Boeing 717
      • Delta Air Lines (DL 3996)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:19 IAD
        10:24 STL
        5Hrs, 05m 1 Stop (MSP)
      • IADWashington Dulles International Airport 06:19 - STL 10:24 5h 05m 1 Stop (MSP) Minneapolis
      • IADWashington Dulles International Airport 06:19
        MSPMinneapolis International Airport 08:50
      • MSPMinneapolis International Airport 08:09
        STLSt Louis Lambert Intl Airport 10:24
      • 5h 05m (41m)
      • 1 Stop MSP · Minneapolis 41m
      • Delta Air Lines (DL 3996)Embraer 175
        Delta Air Lines (DL 1564)Airbus
      • Delta Air Lines (DL 3996)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:20 BWI
        09:25 STL
        4Hrs, 05m 1 Stop (BNA)
      • BWIBaltimore Washington International Airport 06:20 - STL 09:25 4h 05m 1 Stop (BNA) Nashville
      • BWIBaltimore Washington International Airport 06:20
        BNANashville Airport 08:10
      • BNANashville Airport 07:10
        STLSt Louis Lambert Intl Airport 09:25
      • 4h 05m (1h)
      • 1 Stop BNA · Nashville 1h
      • Southwest Airlines (WN 1254)Boeing 737 700
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1254)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:20 BWI
        09:35 STL
        4Hrs, 15m 1 Stop (ATL)
      • BWIBaltimore Washington International Airport 06:20 - STL 09:35 4h 15m 1 Stop (ATL) Atlanta
      • BWIBaltimore Washington International Airport 06:20
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:55
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:15
        STLSt Louis Lambert Intl Airport 09:35
      • 4h 15m (40m)
      • 1 Stop ATL · Atlanta 40m
      • Southwest Airlines (WN 1573)Boeing 737 700
        Southwest Airlines (WN 1418)Boeing 737 700
      • Southwest Airlines (WN 1573)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:30 DCA
        10:04 STL
        4Hrs, 34m 1 Stop (ORD)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:04 4h 34m 1 Stop (ORD) Chicago
      • DCAWashington Ronald Reagan National Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:40
        STLSt Louis Lambert Intl Airport 10:04
      • 4h 34m (1h 05m)
      • 1 Stop ORD · Chicago 1h 05m
      • United Airlines (UA 1793)Boeing 737 700
        United Airlines (UA 1778)Boeing 737 900
      • United Airlines (UA 1793)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 DCA
        10:41 STL
        5Hrs, 11m 1 Stop (MSP)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:41 5h 11m 1 Stop (MSP) Minneapolis
      • DCAWashington Ronald Reagan National Airport 06:30
        MSPMinneapolis International Airport 09:05
      • MSPMinneapolis International Airport 08:19
        STLSt Louis Lambert Intl Airport 10:41
      • 5h 11m (46m)
      • 1 Stop MSP · Minneapolis 46m
      • Delta Air Lines (DL 1193)Airbus
        Delta Air Lines (DL 1564)Boeing 717
      • Delta Air Lines (DL 1193)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:30 DCA
        09:25 STL
        3Hrs, 55m 1 Stop (BNA)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 09:25 3h 55m 1 Stop (BNA) Nashville
      • DCAWashington Ronald Reagan National Airport 06:30
        BNANashville Airport 08:10
      • BNANashville Airport 07:20
        STLSt Louis Lambert Intl Airport 09:25
      • 3h 55m (50m)
      • 1 Stop BNA · Nashville 50m
      • Southwest Airlines (WN 1906)Boeing 737 700
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1906)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 IAD
        10:07 STL
        4Hrs, 37m 1 Stop (ORD)
      • IADWashington Dulles International Airport 06:30 - STL 10:07 4h 37m 1 Stop (ORD) Chicago
      • IADWashington Dulles International Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:36
        STLSt Louis Lambert Intl Airport 10:07
      • 4h 37m (1h 09m)
      • 1 Stop ORD · Chicago 1h 09m
      • United Airlines (UA 1316)Boeing 737 Max 9 Passenger
        United Airlines (UA 1778)Airbus
      • United Airlines (UA 1316)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:30 DCA
        10:07 STL
        4Hrs, 37m 1 Stop (ORD)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:07 4h 37m 1 Stop (ORD) Chicago
      • DCAWashington Ronald Reagan National Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:40
        STLSt Louis Lambert Intl Airport 10:07
      • 4h 37m (1h 05m)
      • 1 Stop ORD · Chicago 1h 05m
      • United Airlines (UA 1793)Boeing 737 800
        United Airlines (UA 1778)Airbus
      • United Airlines (UA 1793)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 06:30 DCA
        11:25 STL
        5Hrs, 55m 1 Stop (MCO)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 11:25 5h 55m 1 Stop (MCO) Orlando
      • DCAWashington Ronald Reagan National Airport 06:30
        MCOOrlando International Airport 09:55
      • MCOOrlando International Airport 08:50
        STLSt Louis Lambert Intl Airport 11:25
      • 5h 55m (1h 05m)
      • 1 Stop MCO · Orlando 1h 05m
      • Southwest Airlines (WN 2988)Boeing 737 700
        Southwest Airlines (WN 4438)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 2988)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 IAD
        10:04 STL
        4Hrs, 34m 1 Stop (ORD)
      • IADWashington Dulles International Airport 06:30 - STL 10:04 4h 34m 1 Stop (ORD) Chicago
      • IADWashington Dulles International Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:36
        STLSt Louis Lambert Intl Airport 10:04
      • 4h 34m (1h 09m)
      • 1 Stop ORD · Chicago 1h 09m
      • United Airlines (UA 1316)Boeing 737 Max 9 Passenger
        United Airlines (UA 1778)Boeing 737 900
      • United Airlines (UA 1316)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 BWI
        10:55 STL
        5Hrs, 25m 1 Stop (MDW)
      • BWIBaltimore Washington International Airport 06:30 - STL 10:55 5h 25m 1 Stop (MDW) Chicago
      • BWIBaltimore Washington International Airport 06:30
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:30
        STLSt Louis Lambert Intl Airport 10:55
      • 5h 25m (2h 15m)
      • 1 Stop MDW · Chicago 2h 15m
      • Southwest Airlines (WN 2189)Boeing 737 800
        Southwest Airlines (WN 3262)Boeing 737 800
      • Southwest Airlines (WN 2189)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 BWI
        10:55 STL
        5Hrs, 25m 1 Stop (MDW)
      • BWIBaltimore Washington International Airport 06:30 - STL 10:55 5h 25m 1 Stop (MDW) Chicago
      • BWIBaltimore Washington International Airport 06:30
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:30
        STLSt Louis Lambert Intl Airport 10:55
      • 5h 25m (2h 15m)
      • 1 Stop MDW · Chicago 2h 15m
      • Southwest Airlines (WN 2189)Boeing 737 700
        Southwest Airlines (WN 1153)Boeing 737 800
      • Southwest Airlines (WN 2189)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:30 DCA
        10:24 STL
        4Hrs, 54m 1 Stop (MSP)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:24 4h 54m 1 Stop (MSP) Minneapolis
      • DCAWashington Ronald Reagan National Airport 06:30
        MSPMinneapolis International Airport 08:50
      • MSPMinneapolis International Airport 08:19
        STLSt Louis Lambert Intl Airport 10:24
      • 4h 54m (31m)
      • 1 Stop MSP · Minneapolis 31m
      • Delta Air Lines (DL 1193)Airbus
        Delta Air Lines (DL 1564)Airbus
      • Delta Air Lines (DL 1193)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:30 DCA
        10:23 STL
        4Hrs, 53m 1 Stop (PHL)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:23 4h 53m 1 Stop (PHL) Philadelphia
      • DCAWashington Ronald Reagan National Airport 06:30
        PHLPhiladelphia International Airport 08:45
      • PHLPhiladelphia International Airport 07:32
        STLSt Louis Lambert Intl Airport 10:23
      • 4h 53m (1h 13m)
      • 1 Stop PHL · Philadelphia 1h 13m
      • American Airlines (AA 4541)Embraer Emb 175
        American Airlines (AA 4456)Embraer Emb 175
      • American Airlines (AA 4541)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 06:30 BWI
        09:50 STL
        4Hrs, 20m 1 Stop (BNA)
      • BWIBaltimore Washington International Airport 06:30 - STL 09:50 4h 20m 1 Stop (BNA) Nashville
      • BWIBaltimore Washington International Airport 06:30
        BNANashville Airport 08:35
      • BNANashville Airport 07:25
        STLSt Louis Lambert Intl Airport 09:50
      • 4h 20m (1h 10m)
      • 1 Stop BNA · Nashville 1h 10m
      • Southwest Airlines (WN 635)Boeing 737 700
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 635)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:30 DCA
        10:07 STL
        4Hrs, 37m 1 Stop (ORD)
      • DCAWashington Ronald Reagan National Airport 06:30 - STL 10:07 4h 37m 1 Stop (ORD) Chicago
      • DCAWashington Ronald Reagan National Airport 06:30
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:40
        STLSt Louis Lambert Intl Airport 10:07
      • 4h 37m (1h 05m)
      • 1 Stop ORD · Chicago 1h 05m
      • United Airlines (UA 1793)Boeing 737 700
        United Airlines (UA 1778)Airbus
      • United Airlines (UA 1793)
        • -
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:35 BWI
        10:05 STL
        4Hrs, 30m 1 Stop (ATL)
      • BWIBaltimore Washington International Airport 06:35 - STL 10:05 4h 30m 1 Stop (ATL) Atlanta
      • BWIBaltimore Washington International Airport 06:35
        ATLAtlanta Hartsfield-Jackson Intl Airport 09:25
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:30
        STLSt Louis Lambert Intl Airport 10:05
      • 4h 30m (55m)
      • 1 Stop ATL · Atlanta 55m
      • Southwest Airlines (WN 1573)Boeing 737 800
        Southwest Airlines (WN 1418)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1573)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:37 BWI
        10:04 STL
        4Hrs, 27m 1 Stop (ORD)
      • BWIBaltimore Washington International Airport 06:37 - STL 10:04 4h 27m 1 Stop (ORD) Chicago
      • BWIBaltimore Washington International Airport 06:37
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:48
        STLSt Louis Lambert Intl Airport 10:04
      • 4h 27m (57m)
      • 1 Stop ORD · Chicago 57m
      • United Airlines (UA 461)Airbus
        United Airlines (UA 1778)Boeing 737 900
      • United Airlines (UA 461)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:37 BWI
        10:07 STL
        4Hrs, 30m 1 Stop (ORD)
      • BWIBaltimore Washington International Airport 06:37 - STL 10:07 4h 30m 1 Stop (ORD) Chicago
      • BWIBaltimore Washington International Airport 06:37
        ORDChicago O'Hare International Airport 08:45
      • ORDChicago O'Hare International Airport 07:48
        STLSt Louis Lambert Intl Airport 10:07
      • 4h 30m (57m)
      • 1 Stop ORD · Chicago 57m
      • United Airlines (UA 461)Airbus
        United Airlines (UA 1778)Airbus
      • United Airlines (UA 461)
        • M
        • T
        • W
        • T
        • F
        • S
        • -
      • 06:40 BWI
        10:10 STL
        4Hrs, 30m 1 Stop (BNA)
      • BWIBaltimore Washington International Airport 06:40 - STL 10:10 4h 30m 1 Stop (BNA) Nashville
      • BWIBaltimore Washington International Airport 06:40
        BNANashville Airport 08:55
      • BNANashville Airport 07:30
        STLSt Louis Lambert Intl Airport 10:10
      • 4h 30m (1h 25m)
      • 1 Stop BNA · Nashville 1h 25m
      • Southwest Airlines (WN 3431)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1256)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3431)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:40 DCA
        10:55 STL
        5Hrs, 15m 1 Stop (MDW)
      • DCAWashington Ronald Reagan National Airport 06:40 - STL 10:55 5h 15m 1 Stop (MDW) Chicago
      • DCAWashington Ronald Reagan National Airport 06:40
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:35
        STLSt Louis Lambert Intl Airport 10:55
      • 5h 15m (2h 10m)
      • 1 Stop MDW · Chicago 2h 10m
      • Southwest Airlines (WN 2975)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 3262)Boeing 737 800
      • Southwest Airlines (WN 2975)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:55 DCA
        11:05 STL
        5Hrs, 10m 1 Stop (MDW)
      • DCAWashington Ronald Reagan National Airport 06:55 - STL 11:05 5h 10m 1 Stop (MDW) Chicago
      • DCAWashington Ronald Reagan National Airport 06:55
        MDWChicago Midway Airport 09:50
      • MDWChicago Midway Airport 07:55
        STLSt Louis Lambert Intl Airport 11:05
      • 5h 10m (1h 55m)
      • 1 Stop MDW · Chicago 1h 55m
      • Southwest Airlines (WN 2975)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1092)Boeing 737 700
      • Southwest Airlines (WN 2975)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 06:55 DCA
        10:55 STL
        5Hrs, 00m 1 Stop (MDW)
      • DCAWashington Ronald Reagan National Airport 06:55 - STL 10:55 5h 1 Stop (MDW) Chicago
      • DCAWashington Ronald Reagan National Airport 06:55
        MDWChicago Midway Airport 09:45
      • MDWChicago Midway Airport 07:55
        STLSt Louis Lambert Intl Airport 10:55
      • 5h (1h 50m)
      • 1 Stop MDW · Chicago 1h 50m
      • Southwest Airlines (WN 2975)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1153)Boeing 737 800
      • Southwest Airlines (WN 2975)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 06:59 DCA
        11:43 STL
        5Hrs, 44m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 06:59 - STL 11:43 5h 44m 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 06:59
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:05
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:53
        STLSt Louis Lambert Intl Airport 11:43
      • 5h 44m (2h 12m)
      • 1 Stop ATL · Atlanta 2h 12m
      • Delta Air Lines (DL 330)Airbus
        Delta Air Lines (DL 1341)Boeing 737 900
      • Delta Air Lines (DL 330)
        • M
        • T
        • -
        • T
        • F
        • -
        • -
      • 07:00 DCA
        11:15 STL
        5Hrs, 15m 1 Stop (ORD)
      • DCAWashington Ronald Reagan National Airport 07:00 - STL 11:15 5h 15m 1 Stop (ORD) Chicago
      • DCAWashington Ronald Reagan National Airport 07:00
        ORDChicago O'Hare International Airport 09:54
      • ORDChicago O'Hare International Airport 08:13
        STLSt Louis Lambert Intl Airport 11:15
      • 5h 15m (1h 41m)
      • 1 Stop ORD · Chicago 1h 41m
      • American Airlines (AA 2304)Boeing 737 800
        American Airlines (AA 3730)Embraer Emb 175
      • American Airlines (AA 2304)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • 07:00 DCA
        11:16 STL
        5Hrs, 16m 1 Stop (ORD)
      • DCAWashington Ronald Reagan National Airport 07:00 - STL 11:16 5h 16m 1 Stop (ORD) Chicago
      • DCAWashington Ronald Reagan National Airport 07:00
        ORDChicago O'Hare International Airport 09:55
      • ORDChicago O'Hare International Airport 08:13
        STLSt Louis Lambert Intl Airport 11:16
      • 5h 16m (1h 42m)
      • 1 Stop ORD · Chicago 1h 42m
      • American Airlines (AA 2304)Boeing 737 800
        American Airlines (AA 3730)Embraer Emb 175
      • American Airlines (AA 2304)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 07:00 BWI
        11:05 STL
        5Hrs, 05m 1 Stop (MDW)
      • BWIBaltimore Washington International Airport 07:00 - STL 11:05 5h 05m 1 Stop (MDW) Chicago
      • BWIBaltimore Washington International Airport 07:00
        MDWChicago Midway Airport 09:50
      • MDWChicago Midway Airport 08:00
        STLSt Louis Lambert Intl Airport 11:05
      • 5h 05m (1h 50m)
      • 1 Stop MDW · Chicago 1h 50m
      • Southwest Airlines (WN 2189)Boeing 737 800
        Southwest Airlines (WN 1092)Boeing 737 700
      • Southwest Airlines (WN 2189)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 07:00 DCA
        11:43 STL
        5Hrs, 43m 1 Stop (ATL)
      • DCAWashington Ronald Reagan National Airport 07:00 - STL 11:43 5h 43m 1 Stop (ATL) Atlanta
      • DCAWashington Ronald Reagan National Airport 07:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:05
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:52
        STLSt Louis Lambert Intl Airport 11:43
      • 5h 43m (2h 13m)
      • 1 Stop ATL · Atlanta 2h 13m
      • Delta Air Lines (DL 330)Airbus
        Delta Air Lines (DL 1341)Boeing 737 900
      • Delta Air Lines (DL 330)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
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      What’s the fastest flight time from Washington to Saint Louis?

      The fastest flight time for direct flights from Washington to Saint Louis is 2 hours 10 minutes. Check latest flight schedules & prices on Wego.

      What’s the most popular airline flying from Washington to Saint Louis?

      The most popular airline flying from Washington to Saint Louis is United Airlines. Find the latest flight deals on Wego.

      How far is Saint Louis from Washington?

      The flight distance between Washington and Saint Louis is 1141km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 20:00. See the full list of flight times on Wego.

      How many airlines offer direct flights from Washington to Saint Louis?

      There are 3 airlines that offer direct flights from Washington to Saint Louis. Find out the list of airlines on Wego.

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

      Popular Airlines flying from Washington to Saint Louis

      United Airlines ‏()

      Popular Destinations from Saint Louis

      Popular Destinations from Washington

      Popular Hotels in Saint Louis

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