Flights from San Antonio to Mexico from $ 283*

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Changed bag rules and optional services         Cruise Packages

Find United's best fares from San Antonio to Mexico

$
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  • San Antonio (SAT)to

    Leon (BJX)
    01/27/26 - 02/10/26
    from
    $ 296
    Viewed: 5 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Guadalajara (GDL)
    01/14/26 - 01/21/26
    from
    $ 320
    Viewed: 5 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Queretaro (QRO)
    01/29/26 - 02/02/26
    from
    $ 301
    Viewed: 5 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Puerto Vallarta (PVR)
    01/25/26 - 01/29/26
    from
    $ 456
    Viewed: 5 hours ago
    Roundtrip
    Economy

  • San Antonio (SAT)to

    Cabo San Lucas (SJD)
    02/01/26 - 02/05/26
    from
    $ 440
    Viewed: 5 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Monterrey (MTY)
    02/24/26 - 03/03/26
    from
    $ 283
    Viewed: 5 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    San Luis Potosi (SLP)
    03/09/26 - 03/23/26
    from
    $ 391
    Viewed: 6 hours ago
    Roundtrip
    Economy

*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.

Business class flights from San Antonio to Mexico

$

San Antonio (SAT)to

Cancun (CUN)
04/27/26 - 04/30/26

Roundtrip

Business

from
$ 793
Viewed: 1 day ago

San Antonio (SAT)to

Mexico City (MEX)
03/14/26 - 03/18/26

Roundtrip

Business

from
$ 572
Viewed: 17 hours ago

San Antonio (SAT)to

Mérida (MID)
03/14/26 - 03/18/26

Roundtrip

Business

from
$ 754
Viewed: 1 day ago

San Antonio (SAT)to

Queretaro (QRO)
01/14/26 - 01/20/26

Roundtrip

Business

from
$ 762
Viewed: 19 hours ago

San Antonio (SAT)to

Cozumel (CZM)
07/25/26 - 07/28/26

Roundtrip

Business

from
$ 999
Viewed: 16 hours ago

San Antonio (SAT)to

Guadalajara (GDL)
01/21/26 - 01/29/26

Roundtrip

Business

from
$ 622
Viewed: 22 hours ago

San Antonio (SAT)to

Puerto Vallarta (PVR)
02/27/26 - 03/01/26

Roundtrip

Business

from
$ 1,740
Viewed: 17 hours ago

San Antonio (SAT)to

Cabo San Lucas (SJD)
02/25/26 - 02/28/26

Roundtrip

Business

from
$ 1,863
Viewed: 5 minutes 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.