Flights from Allentown to San Antonio from $ 328*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Allentown (ABE) to San Antonio (SAT)

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Mar 2026
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Apr 2026
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May 2026
From$ 328*
Viewed: 1 day ago
RoundTrip|Economy
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    • *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 Allentown (ABE) to San Antonio (SAT) flights

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    More United deals on Allentown (ABE) to San Antonio (SAT) flights
    From
    To
    Fare Type
    Dates
    Price
    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/14/26 - 05/28/26

    from

    $ 328

    Viewed: 1 day ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/13/26 - 05/20/26

    from

    $ 421

    Viewed: 21 hours ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/21/26 - 06/02/26

    from

    $ 616

    Viewed: 21 hours ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/14/26 - 05/28/26

    from

    $ 642

    Viewed: 1 day ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/21/26 - 06/02/26

    from

    $ 734

    Viewed: 21 hours ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/14/26 - 05/28/26

    from

    $ 746

    Viewed: 1 day ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/13/26 - 05/20/26

    from

    $ 792

    Viewed: 21 hours ago

    Allentown (ABE)San Antonio (SAT)Roundtrip
    |
    Economy    		05/13/26 - 05/20/26

    from

    $ 835

    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.

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