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

    Queretaro (QRO)
    01/19/26 - 02/02/26
    from
    $ 301
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Leon (BJX)
    01/22/26 - 01/26/26
    from
    $ 296
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Guadalajara (GDL)
    01/22/26 - 01/26/26
    from
    $ 320
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Monterrey (MTY)
    01/22/26 - 01/26/26
    from
    $ 283
    Viewed: 17 hours ago
    Roundtrip
    Economy

  • San Antonio (SAT)to

    San Luis Potosi (SLP)
    03/03/26 - 03/17/26
    from
    $ 391
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Puerto Vallarta (PVR)
    02/03/26 - 02/10/26
    from
    $ 456
    Viewed: 17 hours ago
    Roundtrip
    Economy

    San Antonio (SAT)to

    Cozumel (CZM)
    02/24/26 - 03/03/26
    from
    $ 455
    Viewed: 18 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)
02/05/26 - 02/07/26

Roundtrip

Business

from
$ 638
Viewed: 1 day ago

San Antonio (SAT)to

Cancun (CUN)
01/24/26 - 01/28/26

Roundtrip

Business

from
$ 818
Viewed: 1 day ago

San Antonio (SAT)to

Mérida (MID)
03/14/26 - 03/18/26

Roundtrip

Business

from
$ 754
Viewed: 10 hours ago

San Antonio (SAT)to

Queretaro (QRO)
03/09/26 - 03/13/26

Roundtrip

Business

from
$ 1,037
Viewed: 7 hours ago

San Antonio (SAT)to

Cabo San Lucas (SJD)
03/18/26 - 03/22/26

Roundtrip

Business

from
$ 1,881
Viewed: 1 day ago

San Antonio (SAT)to

San Luis Potosi (SLP)
12/29/25 - 01/03/26

Roundtrip

Business

from
$ 1,384
Viewed: 13 hours ago

San Antonio (SAT)to

Cozumel (CZM)
03/16/26 - 03/23/26

Roundtrip

Business

from
$ 927
Viewed: 15 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.