Flights from San Antonio to Mexico from $ 296*
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1 Passenger, Economy
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today
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Find United's best fares from San Antonio to Mexico
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$
San Antonio (SAT)to
Cancun (CUN)04/22/26 - 04/28/26from$Â 343Viewed: 22 hours agoRoundtripEconomy
San Antonio (SAT)to
Queretaro (QRO)06/02/26 - 06/09/26from$Â 481Viewed: 7 hours agoRoundtripEconomy
San Antonio (SAT)to
Mexico City (MEX)10/18/26 - 10/25/26from$Â 296Viewed: 23 hours agoRoundtripEconomy
San Antonio (SAT)to
Cabo San Lucas (SJD)04/19/26 - 04/23/26from$Â 500Viewed: 7 hours agoRoundtripEconomy
San Antonio (SAT)to
Mérida (MID)06/02/26 - 06/09/26from$ 509Viewed: 8 hours agoRoundtripEconomy
San Antonio (SAT)to
Cozumel (CZM)05/03/26 - 05/07/26from$Â 501Viewed: 8 hours agoRoundtripEconomy
San Antonio (SAT)to
Puerto Vallarta (PVR)04/08/26 - 04/22/26from$Â 472Viewed: 7 hours agoRoundtripEconomy
San Antonio (SAT)to
Monterrey (MTY)04/30/26 - 05/03/26from$Â 368Viewed: 1 day agoRoundtripEconomy
San Antonio (SAT)to
Guadalajara (GDL)06/02/26 - 06/09/26from$Â 523Viewed: 8 hours agoRoundtripEconomy
San Antonio (SAT)to
San Luis Potosi (SLP)05/01/26 - 05/06/26from$Â 323Viewed: 1 day agoRoundtripEconomy
San Antonio (SAT)to
Leon (BJX)04/03/26 - 04/08/26from$Â 354Viewed: 23 hours agoRoundtripEconomy
*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
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flight_land
$
San Antonio (SAT)to
Cancun (CUN)
04/22/26 - 04/28/26
Roundtrip
Business
from
$Â 802
Viewed: 22 hours ago
San Antonio (SAT)to
Queretaro (QRO)
03/09/26 - 03/12/26
Roundtrip
Business
from
$Â 1,013
Viewed: 18 hours ago
San Antonio (SAT)to
Mexico City (MEX)
03/15/26 - 03/19/26
Roundtrip
Business
from
$Â 596
Viewed: 1 day ago
San Antonio (SAT)to
Cabo San Lucas (SJD)
06/14/26 - 06/19/26
Roundtrip
Business
from
$Â 1,094
Viewed: 17 hours ago
San Antonio (SAT)to
Mérida (MID)
05/01/26 - 05/03/26
Roundtrip
Business
from
$Â 865
Viewed: 19 hours ago
San Antonio (SAT)to
Cozumel (CZM)
07/31/26 - 08/04/26
Roundtrip
Business
from
$Â 1,116
Viewed: 9 hours ago
San Antonio (SAT)to
Puerto Vallarta (PVR)
06/26/26 - 06/29/26
Roundtrip
Business
from
$Â 1,014
Viewed: 21 hours ago
San Antonio (SAT)to
Monterrey (MTY)
04/30/26 - 05/03/26
Roundtrip
Business
from
$Â 647
Viewed: 1 day 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.