Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Southwest Airlines

The cheapest airline(s) flying from Atlanta to Saint Louis is Southwest Airlines.

  • Southwest Airlines Southwest Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • Alaska Airlines Alaska Airlines
  • Frontier Airlines Frontier Airlines
  • Spirit Airlines Spirit Airlines
Cheapest Month April

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Atlanta to Saint Louis is April.

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

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

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

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

  • Time Earliest
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  • Depart Earliest
    • Earliest
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  • Arrive
    • Earliest
    • Latest
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    • Airline Filter by Airline
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      • Availability
        • M
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        • S
      • 20:45 ATL
        21:30 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 20:45 - STL 21:30 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 20:45
      • STLSt Louis Lambert Intl Airport 21:30
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 4519)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4519)
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      • Boeing 737 Max 8 Passenger
      • 21:10 ATL
        21:55 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:10 - STL 21:55 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:10
      • STLSt Louis Lambert Intl Airport 21:55
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 1546)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1546)
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      • Boeing 737 Max 8 Passenger
      • 22:15 ATL
        23:00 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 22:15 - STL 23:00 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 22:15
      • STLSt Louis Lambert Intl Airport 23:00
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 4519)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 4519)
        • -
        • -
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      • Boeing 737 Max 8 Passenger
      • 06:50 ATL
        07:35 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 06:50 - STL 07:35 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 06:50
      • STLSt Louis Lambert Intl Airport 07:35
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 300)Boeing 737 700
      • Southwest Airlines (WN 300)
        • -
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      • Boeing 737 700
      • 08:10 ATL
        09:00 STL
        1Hrs, 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:10 - STL 09:00 1h 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:10
      • STLSt Louis Lambert Intl Airport 09:00
      • 1h 50m
      • Direct
      • Southwest Airlines (WN 2576)Boeing 737 700
      • Southwest Airlines (WN 2576)
        • -
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        • -
      • Boeing 737 700
      • 08:15 ATL
        09:05 STL
        1Hrs, 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:15 - STL 09:05 1h 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:15
      • STLSt Louis Lambert Intl Airport 09:05
      • 1h 50m
      • Direct
      • Southwest Airlines (WN 1546)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1546)
        • -
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      • Boeing 737 Max 8 Passenger
      • 09:10 ATL
        10:00 STL
        1Hrs, 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:10 - STL 10:00 1h 50m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:10
      • STLSt Louis Lambert Intl Airport 10:00
      • 1h 50m
      • Direct
      • Southwest Airlines (WN 1546)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1546)
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      • 12:05 ATL
        12:50 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 12:05 - STL 12:50 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 12:05
      • STLSt Louis Lambert Intl Airport 12:50
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 2576)Boeing 737 700
      • Southwest Airlines (WN 2576)
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      • Boeing 737 700
      • 13:15 ATL
        13:55 STL
        1Hrs, 40m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 13:15 - STL 13:55 1h 40m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 13:15
      • STLSt Louis Lambert Intl Airport 13:55
      • 1h 40m
      • Direct
      • Southwest Airlines (WN 1568)Boeing 737 800
      • Southwest Airlines (WN 1568)
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      • Boeing 737 800
      • 14:10 ATL
        14:55 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:10 - STL 14:55 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:10
      • STLSt Louis Lambert Intl Airport 14:55
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 434)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 434)
        • -
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      • Boeing 737 Max 8 Passenger
      • 14:25 ATL
        15:10 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:25 - STL 15:10 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 14:25
      • STLSt Louis Lambert Intl Airport 15:10
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 434)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 434)
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      • Boeing 737 Max 8 Passenger
      • 16:00 ATL
        16:45 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 16:00 - STL 16:45 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 16:00
      • STLSt Louis Lambert Intl Airport 16:45
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 434)Boeing 737 700
      • Southwest Airlines (WN 434)
        • -
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      • Boeing 737 700
      • 16:15 ATL
        17:00 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 16:15 - STL 17:00 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 16:15
      • STLSt Louis Lambert Intl Airport 17:00
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 434)Boeing 737 700
      • Southwest Airlines (WN 434)
        • -
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      • Boeing 737 700
      • 18:45 ATL
        19:30 STL
        1Hrs, 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 18:45 - STL 19:30 1h 45m Direct
      • ATLAtlanta Hartsfield-Jackson Intl Airport 18:45
      • STLSt Louis Lambert Intl Airport 19:30
      • 1h 45m
      • Direct
      • Southwest Airlines (WN 1340)Boeing 737 700
      • Southwest Airlines (WN 1340)
        • M
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        • -
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      • Boeing 737 700
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      What’s the fastest flight time from Atlanta to Saint Louis?

      The fastest flight time for direct flights from Atlanta to Saint Louis is 1 hour 40 minutes. Check latest flight schedules & prices on Wego.

      How far is Saint Louis from Atlanta?

      The flight distance between Atlanta and Saint Louis is 752km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:50. The last flight of the day departs at 20:45. See the full list of flight times on Wego.

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

      There are 1 airlines that offer direct flights from Atlanta to Saint Louis. Find out the list of airlines on Wego.

      All Airports in Atlanta

      Atlanta Hartsfield-Jackson Intl Airport ATL

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

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