Cheap flights from San Antonio (SAT) to Cancun (CUN)

Get more for your budget and save up to 50% off select Secret Bargain hotels

Get even more value with CheapTickets Price Guarantee!

Change your flight without a fee on select flights

Lowest round trip fares by airline from San Antonio and Cancun

Cheapest prices ($101 One Way, $257 Round Trip) found within past 7 days. Prices and availability subject to