Flights from Houston to San Antonio from $ 197*

Promotion Code

Featured daily fares for flights from Houston (IAH) to San Antonio (SAT)

$ 197
$ 629
Displaying fares for March-2026
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  • Range$ 197-$ 629

    More United deals on Houston (IAH) to San Antonio (SAT) flights

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    More United deals on Houston (IAH) to San Antonio (SAT) flights
    From
    To
    Fare Type
    Dates
    Price
    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    06/02/26 - 06/09/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    05/05/26 - 05/12/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    05/06/26 - 05/13/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    04/14/26 - 04/21/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    04/28/26 - 05/05/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    04/29/26 - 05/06/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    06/03/26 - 06/10/26

    from

    $ 197

    Viewed: 2 hours ago

    Houston (IAH)San Antonio (SAT)Roundtrip
    |
    Economy
    05/13/26 - 05/20/26

    from

    $ 197

    Viewed: 2 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.