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

    Cabo San Lucas (SJD)
    01/20/26 - 02/03/26
    from
    $ 440
    Viewed: 23 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Guadalajara (GDL)
    01/20/26 - 02/03/26
    from
    $ 320
    Viewed: 22 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Cozumel (CZM)
    03/03/26 - 03/17/26
    from
    $ 455
    Viewed: 23 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    San Luis Potosi (SLP)
    12/30/25 - 01/13/26
    from
    $ 385
    Viewed: 23 hours ago
    Roundtrip
    Economy

  • San Antonio (SAT)to

    Monterrey (MTY)
    01/15/26 - 01/22/26
    from
    $ 283
    Viewed: 23 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Mérida (MID)
    03/14/26 - 03/18/26
    from
    $ 483
    Viewed: 22 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Puerto Vallarta (PVR)
    02/23/26 - 02/27/26
    from
    $ 456
    Viewed: 23 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 - 05/02/26

Roundtrip

Business

from
$ 747
Viewed: 8 hours ago

San Antonio (SAT)to

Mexico City (MEX)
01/18/26 - 01/21/26

Roundtrip

Business

from
$ 540
Viewed: 1 day ago

San Antonio (SAT)to

Queretaro (QRO)
02/25/26 - 02/28/26

Roundtrip

Business

from
$ 793
Viewed: 6 hours ago

San Antonio (SAT)to

Leon (BJX)
03/04/26 - 03/09/26

Roundtrip

Business

from
$ 712
Viewed: 6 hours ago

San Antonio (SAT)to

Cabo San Lucas (SJD)
01/12/26 - 01/15/26

Roundtrip

Business

from
$ 1,192
Viewed: 4 hours ago

San Antonio (SAT)to

Guadalajara (GDL)
02/03/26 - 02/10/26

Roundtrip

Business

from
$ 622
Viewed: 6 hours ago

San Antonio (SAT)to

Cozumel (CZM)
01/16/26 - 01/23/26

Roundtrip

Business

from
$ 1,090
Viewed: 38 minutes ago

San Antonio (SAT)to

San Luis Potosi (SLP)
12/20/25 - 02/15/26

Roundtrip

Business

from
$ 2,351
Viewed: 19 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.