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Flights from Boston (BOS) to Saint Louis (STL) with Star Alliance

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*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Saint Louis

Saturday
light rain
18/01/2025
-1°C
18/01/2025
light rain
Sunday
few clouds
19/01/2025
-8°C
19/01/2025
few clouds
Monday
few clouds
20/01/2025
-7°C
20/01/2025
few clouds
Tuesday
sky is clear
21/01/2025
-6°C
21/01/2025
sky is clear
Wednesday
overcast clouds
22/01/2025
1°C
22/01/2025
overcast clouds
Thursday
light snow
23/01/2025
3°C
23/01/2025
light snow
Friday
light snow
24/01/2025
-4°C
24/01/2025
light snow
Powered by: OpenWeatherMap.org

Flight schedules from Boston to Saint Louis with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.
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MM/DD/YYYY
MM/DD/YYYY
  1. BOS14:45
    5h 24m
    1 Stop
    STL19:09
    United Airlines

    Boston - Saint Louis

    United Airlines
  2. BOS05:45
    5h 39m
    1 Stop
    STL10:24
    United Airlines

    Boston - Saint Louis

    United Airlines
  3. BOS06:00
    5h 43m
    1 Stop
    STL10:43
    United Airlines

    Boston - Saint Louis

    United Airlines
  4. BOS17:01
    5h 44m
    1 Stop
    STL21:45
    United Airlines

    Boston - Saint Louis

    United Airlines
  5. BOS09:30
    5h 44m
    1 Stop
    STL14:14
    United Airlines

    Boston - Saint Louis

    United Airlines
  6. BOS06:00
    5h 54m
    1 Stop
    STL10:54
    United Airlines

    Boston - Saint Louis

    United Airlines
  7. BOS12:12
    6h 24m
    1 Stop
    STL17:36
    United Airlines

    Boston - Saint Louis

    United Airlines
  8. BOS18:35
    6h 52m
    1 Stop
    STL00:27
    +1 day/s
    United Airlines

    Boston - Saint Louis

    United Airlines
  9. BOS06:00
    7h 5m
    1 Stop
    STL12:05
    United Airlines

    Boston - Saint Louis

    United Airlines
  10. BOS09:30
    7h 8m
    1 Stop
    STL15:38
    United Airlines

    Boston - Saint Louis

    United Airlines
  11. BOS05:45
    7h 20m
    2 Stops
    STL12:05
    United Airlines

    Boston - Saint Louis

    United Airlines
  12. BOS14:45
    8h 0m
    2 Stops
    STL21:45
    United Airlines

    Boston - Saint Louis

    United Airlines
  13. BOS10:35
    8h 1m
    2 Stops
    STL17:36
    United Airlines

    Boston - Saint Louis

    United Airlines
  14. BOS07:10
    8h 4m
    2 Stops
    STL14:14
    United Airlines

    Boston - Saint Louis

    United Airlines
  15. BOS14:00
    8h 45m
    2 Stops
    STL21:45
    United Airlines

    Boston - Saint Louis

    United Airlines
  16. BOS09:35
    8h 47m
    2 Stops
    STL17:22
    United Airlines

    Boston - Saint Louis

    United Airlines
  17. BOS09:35
    9h 1m
    2 Stops
    STL17:36
    United Airlines

    Boston - Saint Louis

    United Airlines
  18. BOS06:00
    9h 14m
    2 Stops
    STL14:14
    United Airlines

    Boston - Saint Louis

    United Airlines
  19. BOS07:10
    9h 28m
    2 Stops
    STL15:38
    United Airlines

    Boston - Saint Louis

    United Airlines
  20. BOS07:10
    9h 28m
    2 Stops
    STL15:38
    United Airlines

    Boston - Saint Louis

    United Airlines
  21. BOS10:35
    10h 27m
    2 Stops
    STL20:02
    United Airlines

    Boston - Saint Louis

    United Airlines
  22. BOS06:00
    10h 38m
    2 Stops
    STL15:38
    United Airlines

    Boston - Saint Louis

    United Airlines
  23. BOS07:10
    11h 26m
    2 Stops
    STL17:36
    United Airlines

    Boston - Saint Louis

    United Airlines