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

    San Luis Potosi (SLP)
    02/02/26 - 02/16/26
    from
    $ 391
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Queretaro (QRO)
    01/26/26 - 02/09/26
    from
    $ 301
    Viewed: 16 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Guadalajara (GDL)
    02/05/26 - 02/09/26
    from
    $ 320
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Leon (BJX)
    01/29/26 - 02/02/26
    from
    $ 296
    Viewed: 17 hours ago
    Roundtrip
    Economy

  • San Antonio (SAT)to

    Cabo San Lucas (SJD)
    02/03/26 - 02/10/26
    from
    $ 440
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Cozumel (CZM)
    03/01/26 - 03/05/26
    from
    $ 455
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Puerto Vallarta (PVR)
    01/25/26 - 01/29/26
    from
    $ 456
    Viewed: 17 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

Mexico City (MEX)
02/03/26 - 02/12/26

Roundtrip

Business

from
$ 633
Viewed: 16 hours ago

San Antonio (SAT)to

Cancun (CUN)
02/01/26 - 02/05/26

Roundtrip

Business

from
$ 703
Viewed: 5 hours ago

San Antonio (SAT)to

Mérida (MID)
03/14/26 - 03/18/26

Roundtrip

Business

from
$ 783
Viewed: 3 hours ago

San Antonio (SAT)to

Monterrey (MTY)
01/10/26 - 01/13/26

Roundtrip

Business

from
$ 623
Viewed: 1 day ago

San Antonio (SAT)to

Queretaro (QRO)
12/27/25 - 01/01/26

Roundtrip

Business

from
$ 849
Viewed: 1 day ago

San Antonio (SAT)to

San Luis Potosi (SLP)
03/16/26 - 03/23/26

Roundtrip

Business

from
$ 801
Viewed: 1 day ago

San Antonio (SAT)to

Guadalajara (GDL)
01/25/26 - 02/01/26

Roundtrip

Business

from
$ 620
Viewed: 1 day ago

San Antonio (SAT)to

Leon (BJX)
02/16/26 - 02/18/26

Roundtrip

Business

from
$ 722
Viewed: 14 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.