Flights from Honolulu to Saint Louis from $ 502*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Honolulu (HNL) to Saint Louis (STL)

Mar 2026
From$ 582*
Viewed: 1 day ago
RoundTrip|Economy
Apr 2026
From$ 502*
Viewed: 28 minutes ago
RoundTrip|Economy
May 2026
From$ 526*
Viewed: 28 minutes ago
RoundTrip|Economy
$ 518
$ 1.6K
Displaying fares for March-2026
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    • Range$ 518-$ 1,560

    *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.

    More United deals on Honolulu (HNL) to Saint Louis (STL) flights

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    More United deals on Honolulu (HNL) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/23/26 - 04/27/26

    from

    $ 502

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/27/26 - 04/30/26

    from

    $ 518

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/21/26 - 04/28/26

    from

    $ 518

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/23/26 - 04/30/26

    from

    $ 518

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/22/26 - 04/29/26

    from

    $ 521

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		05/04/26 - 05/07/26

    from

    $ 526

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/29/26 - 05/06/26

    from

    $ 527

    Viewed: 28 minutes ago

    Honolulu (HNL)Saint Louis (STL)Roundtrip
    |
    Economy    		04/20/26 - 04/23/26

    from

    $ 542

    Viewed: 28 minutes 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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