Flights from Saint Louis (STL) starting at $ 157*

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Fly from Saint Louis and get United's best fares

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  • Saint Louis (STL)to

    Honolulu (HNL)
    02/09/26 - 02/13/26
    from
    $ 422
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Las Vegas (LAS)
    02/16/26 - 02/19/26
    from
    $ 233
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Houston (IAH)
    04/07/26 - 04/14/26
    from
    $ 317
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Orlando (MCO)
    03/03/26 - 03/07/26
    from
    $ 351
    Viewed: 19 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Miami (MIA)
    02/09/26 - 02/11/26
    from
    $ 341
    Viewed: 1 day ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Los Angeles (LAX)
    02/13/26 - 02/17/26
    from
    $ 321
    Viewed: 1 day ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Athens (ATH)
    03/08/26 - 03/16/26
    from
    $ 472
    Viewed: 10 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Phoenix (PHX)
    02/18/26 - 02/21/26
    from
    $ 253
    Viewed: 19 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Washington, D.C. (IAD)
    02/07/26 - 02/14/26
    from
    $ 233
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Amsterdam (AMS)
    03/18/26 - 04/01/26
    from
    $ 507
    Viewed: 13 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Frankfurt (FRA)
    04/08/26 - 04/22/26
    from
    $ 854
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Panama City (PTY)
    02/17/26 - 03/03/26
    from
    $ 415
    Viewed: 12 hours ago
    Roundtrip
    Economy

  • Saint Louis (STL)to

    Fort Myers (RSW)
    03/31/26 - 04/07/26
    from
    $ 315
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Dublin (DUB)
    02/25/26 - 03/04/26
    from
    $ 421
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Lisbon (LIS)
    01/28/26 - 02/04/26
    from
    $ 457
    Viewed: 10 hours ago
    Roundtrip
    Economy

    Saint Louis (STL)to

    Vancouver (YVR)
    04/01/26 - 04/15/26
    from
    $ 309
    Viewed: 12 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)Newark/New York (EWR)Roundtrip
|
Economy		04/07/26 - 04/14/26

from

$ 241

Viewed: 19 hours ago

Saint Louis (STL)Denver (DEN)Roundtrip
|
Economy		03/04/26 - 03/07/26

from

$ 157

Viewed: 19 hours ago

Saint Louis (STL)Chicago (ORD)Roundtrip
|
Economy		03/11/26 - 03/14/26

from

$ 245

Viewed: 19 hours ago

Saint Louis (STL)San Francisco (SFO)Roundtrip
|
Economy		03/03/26 - 03/10/26

from

$ 399

Viewed: 19 hours ago

Saint Louis (STL)Honolulu (HNL)Roundtrip
|
Economy		02/09/26 - 02/13/26

from

$ 422

Viewed: 19 hours ago

Saint Louis (STL)Las Vegas (LAS)Roundtrip
|
Economy		02/18/26 - 02/21/26

from

$ 233

Viewed: 19 hours ago

Saint Louis (STL)Houston (IAH)Roundtrip
|
Economy		03/07/26 - 03/10/26

from

$ 317

Viewed: 19 hours ago

Saint Louis (STL)Orlando (MCO)Roundtrip
|
Economy		03/03/26 - 03/07/26

from

$ 351

Viewed: 19 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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More United flights from Saint Louis