Flights from Bismarck to San Antonio from $ 445*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Bismarck (BIS) to San Antonio (SAT)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 501*
Viewed: 1 day ago
RoundTrip|Economy
May 2026
From$ 445*
Viewed: 14 hours ago
RoundTrip|Economy
$ 501
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    • Range$ 501

    *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 Bismarck (BIS) to San Antonio (SAT) flights

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    More United deals on Bismarck (BIS) to San Antonio (SAT) flights
    From
    To
    Fare Type
    Dates
    Price
    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		05/16/26 - 05/22/26

    from

    $ 445

    Viewed: 14 hours ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		04/03/26 - 04/08/26

    from

    $ 501

    Viewed: 1 day ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		05/21/26 - 05/28/26

    from

    $ 618

    Viewed: 14 hours ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		05/23/26 - 05/29/26

    from

    $ 638

    Viewed: 14 hours ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		05/16/26 - 05/22/26

    from

    $ 705

    Viewed: 14 hours ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		05/21/26 - 05/31/26

    from

    $ 729

    Viewed: 14 hours ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		07/23/26 - 07/26/26

    from

    $ 735

    Viewed: 1 day ago

    Bismarck (BIS)San Antonio (SAT)Roundtrip
    |
    Economy    		04/03/26 - 04/08/26

    from

    $ 772

    Viewed: 1 day 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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