Cancun (CUN) to San Antonio (SAT) flights
One airline flies nonstop from Cancun (CUN) to San Antonio (SAT): Southwest Airlines. The two airports are 931 miles (1,498 km) apart. There are also 16 ways to fly it with one stop, through Houston, Houston and New Orleans and more.
Airlines flying nonstop from CUN to SAT
- Southwest AirlinesNot in an allianceWho books it
CUN to SAT with one stop
16 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Houston (HOU)Southwest Airlines the whole way
- Via Houston (IAH)United Airlines the whole way
- Via New Orleans (MSY)Southwest Airlines the whole way
- Via Monterrey (MTY)VivaAerobus the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via San Luis Potosi (SLP)Volaris the whole way
- Via Queretaro (QRO)VivaAerobus and Volaris the whole way
- Via Mexico City (MEX)Aeromexico, VivaAerobus and 1 more the whole way
- Via Tampa (TPA)JetBlue Airways and Breeze Airways, then Southwest Airlines
- Via Leon/Guanajuato (BJX)VivaAerobus the whole way
- Via Orlando (MCO)Frontier Airlines and Southwest Airlines the whole way
- Via Miami (MIA)American Airlines the whole way
- Via Fort Lauderdale (FLL)JetBlue Airways, then Southwest Airlines
- Via Guadalajara (GDL)Volaris the whole way
- Via Atlanta (ATL)Delta Air Lines and Southwest Airlines the whole way
CUN to SAT: common questions
Which airlines fly nonstop from CUN to SAT?
Southwest Airlines flies nonstop from Cancun (CUN) to San Antonio (SAT).
How far is Cancun from San Antonio by plane?
Cancun (CUN) and San Antonio (SAT) are 931 miles (1,498 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does CUN to SAT cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CUN to SAT with taxes and fees.
Where can I connect between Cancun and San Antonio?
The most direct connections are through Houston (HOU), Houston (IAH), New Orleans (MSY), Monterrey (MTY) and Dallas (DFW). On 14 of them the same airline flies both flights, for example Southwest Airlines through Houston.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.