Cheap Flights from San Antonio to Cancún
Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Antonio
RatePunk searches hundreds of travel sites at once for deals on flights to Cancún
Prices updated 7 days ago
483 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from San Antonio to Cancún
Explore current cheapest deals departing from San Antonio to Cancún
2027-02-21 – 2027-03-01
SAT - Cancún
67% AI deal score
$353
$313
Round trip
2027-02-07 – 2027-03-01
SAT - Cancún
46% AI deal score
$326
$331
Round trip
2027-02-14 – 2027-03-01
SAT - Cancún
46% AI deal score
$326
$333
Round trip
2027-01-31 – 2027-03-01
SAT - Cancún
46% AI deal score
$325
$333
Round trip
2027-02-09 – 2027-03-01
SAT - Cancún
46% AI deal score
$327
$335
Round trip
2027-02-08 – 2027-03-01
SAT - Cancún
45% AI deal score
$325
$337
Round trip
2027-02-12 – 2027-03-01
SAT - Cancún
45% AI deal score
$324
$339
Round trip
2027-02-22 – 2027-03-01
SAT - Cancún
48% AI deal score
$354
$339
Round trip
2027-01-17 – 2027-01-22
SAT - Cancún
48% AI deal score
$361
$341
Round trip
2027-01-17 – 2027-01-24
SAT - Cancún
47% AI deal score
$352
$341
Round trip
