Flights from Saint Louis (STL) starting at $ 147*

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Fly from Saint Louis and get United's best fares

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  • Saint Louis (STL)to

    Houston (IAH)
    08/05/26 - 08/12/26
    from
    $ 287
    Viewed: 21 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Washington, D.C. (IAD)
    06/30/26 - 07/04/26
    from
    $ 257
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Los Angeles (LAX)
    06/30/26 - 07/04/26
    from
    $ 413
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Athens (ATH)
    08/25/26 - 09/08/26
    from
    $ 884
    Viewed: 8 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Honolulu (HNL)
    08/26/26 - 09/02/26
    from
    $ 514
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Miami (MIA)
    08/03/26 - 08/06/26
    from
    $ 275
    Viewed: 16 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Rome (FCO)
    08/18/26 - 08/25/26
    from
    $ 811
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Jackson (JAC)
    06/23/26 - 06/30/26
    from
    $ 369
    Viewed: 15 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Orlando (MCO)
    08/08/26 - 08/11/26
    from
    $ 250
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Boston (BOS)
    08/11/26 - 08/15/26
    from
    $ 446
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Las Vegas (LAS)
    08/07/26 - 08/11/26
    from
    $ 259
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Seattle (SEA)
    08/15/26 - 08/22/26
    from
    $ 321
    Viewed: 21 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Cancun (CUN)
    06/30/26 - 07/07/26
    from
    $ 569
    Viewed: 8 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Frankfurt (FRA)
    08/26/26 - 09/02/26
    from
    $ 1,089
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Shanghai (PVG)
    09/02/26 - 09/09/26
    from
    $ 1,604
    Viewed: 9 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Paris (CDG)
    08/25/26 - 09/08/26
    from
    $ 1,020
    Viewed: 9 hours ago
    Roundtrip
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

United popular flights from Saint Louis (STL)

$
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United popular flights from Saint Louis (STL)
From
To
Fare Type
Dates
Price
Saint Louis (STL)Denver (DEN)Roundtrip
|
Economy		07/28/26 - 08/04/26

from

$ 217

Viewed: 17 hours ago

Saint Louis (STL)Newark/New York (EWR)Roundtrip
|
Economy		09/14/26 - 09/16/26

from

$ 317

Viewed: 22 hours ago

Saint Louis (STL)San Francisco (SFO)Roundtrip
|
Economy		08/13/26 - 08/19/26

from

$ 364

Viewed: 35 minutes ago

Saint Louis (STL)Chicago (ORD)Roundtrip
|
Economy		07/01/26 - 07/01/26

from

$ 147

Viewed: 23 hours ago

Saint Louis (STL)Houston (IAH)Roundtrip
|
Economy		08/05/26 - 08/12/26

from

$ 287

Viewed: 21 hours ago

Saint Louis (STL)Washington, D.C. (IAD)Roundtrip
|
Economy		06/30/26 - 07/04/26

from

$ 257

Viewed: 15 hours ago

Saint Louis (STL)Los Angeles (LAX)Roundtrip
|
Economy		08/22/26 - 08/25/26

from

$ 413

Viewed: 15 hours ago

Saint Louis (STL)Athens (ATH)Roundtrip
|
Economy		08/25/26 - 09/08/26

from

$ 884

Viewed: 8 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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