Flights from Austin to San Salvador from $ 521*

Promotion Code

Featured daily fares for flights from Austin (AUS) to San Salvador (SAL)

$ 561
$ 731
Displaying fares for March-2026
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  • Range$ 561-$ 731

    More United deals on Austin (AUS) to San Salvador (SAL) flights

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    More United deals on Austin (AUS) to San Salvador (SAL) flights
    From
    To
    Fare Type
    Dates
    Price
    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/11/26 - 06/15/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/18/26 - 06/22/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/10/26 - 06/24/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/11/26 - 06/25/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/15/26 - 06/29/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/17/26 - 07/01/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/08/26 - 06/15/26

    from

    $ 521

    Viewed: 6 hours ago

    Austin (AUS)San Salvador (SAL)Roundtrip
    |
    Economy
    06/15/26 - 06/22/26

    from

    $ 521

    Viewed: 6 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.