Flights from Charleston to Saint Louis from $ 227*

Promotion Code

Featured daily fares for flights from Charleston (CHS) to Saint Louis (STL)

$ 227
$ 624
Displaying fares for April-2026
  • 25

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    APR

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  • 24

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  • Range$ 227-$ 624

    More United deals on Charleston (CHS) to Saint Louis (STL) flights

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    More United deals on Charleston (CHS) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    06/03/26 - 06/10/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    06/23/26 - 06/30/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    05/27/26 - 06/03/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    06/02/26 - 06/09/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    06/09/26 - 06/16/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    05/19/26 - 05/26/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    05/20/26 - 05/27/26

    from

    $ 227

    Viewed: 21 hours ago

    Charleston (CHS)Saint Louis (STL)Roundtrip
    |
    Economy
    05/16/26 - 05/19/26

    from

    $ 238

    Viewed: 21 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.