Flights from Cancun to San Antonio from US $ 510*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Cancun (CUN) to San Antonio (SAT)

May 2026
FromUS $ 815*
Viewed: 6 hours ago
RoundTrip|Economy
Jun 2026
FromUS $ 510*
Viewed: 6 hours ago
RoundTrip|Economy
Jul 2026
FromUS $ 510*
Viewed: 6 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label US $ 510
cmp-daily-histogram-bars-legend-max-price-aria-label US $ 939
Displaying fares for May-2026
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    • RangeUS $ 510-US $ 939

    *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 Cancun (CUN) to San Antonio (SAT) flights

    US $
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    More United deals on Cancun (CUN) to San Antonio (SAT) flights
    From
    To
    Fare Type
    Dates
    Price
    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		07/08/2026 - 11/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		19/08/2026 - 23/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		20/08/2026 - 24/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		26/08/2026 - 30/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		04/08/2026 - 11/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		12/08/2026 - 19/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		18/08/2026 - 25/08/2026

    from

    US $ 510

    Viewed: 6 hours ago

    Cancun (CUN)San Antonio (SAT)Roundtrip
    |
    Economy    		04/08/2026 - 18/08/2026

    from

    US $ 510

    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.

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