Flights from Harrisburg to San Antonio from $ 336*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Harrisburg (MDT) 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$ 336*
Viewed: 21 hours ago
RoundTrip|Economy
May 2026
From$ 407*
Viewed: 1 hour ago
RoundTrip|Economy
$ 336
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    • Range$ 336

    *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 Harrisburg (MDT) to San Antonio (SAT) flights

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    More United deals on Harrisburg (MDT) to San Antonio (SAT) flights
    From
    To
    Fare Type
    Dates
    Price
    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		04/25/26 - 04/29/26

    from

    $ 336

    Viewed: 21 hours ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		04/24/26 - 04/29/26

    from

    $ 336

    Viewed: 21 hours ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		05/22/26 - 05/24/26

    from

    $ 515

    Viewed: 19 hours ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		04/24/26 - 04/29/26

    from

    $ 579

    Viewed: 21 hours ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		04/25/26 - 04/29/26

    from

    $ 615

    Viewed: 21 hours ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		04/21/26 - 04/25/26

    from

    $ 336

    Viewed: 51 minutes ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		05/04/26 - 05/09/26

    from

    $ 407

    Viewed: 1 hour ago

    Harrisburg (MDT)San Antonio (SAT)Roundtrip
    |
    Economy    		07/08/26 - 07/18/26

    from

    $ 591

    Viewed: 1 hour 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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