Nonstop flights from Cancún to San Antonio
Southwest Airlines flies this route on Saturdays until Oct 31, then again from Nov 21.
CUNCancún Cancun International
931 mi · 1 flight a week
SATSan Antonio International
When they leave
Cancún time4:45p4:45pDeparts 4:45 PM
One departure, at 4:45 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Cancún to San Antonio
Southwest Airlines is the only airline flying nonstop from Cancún to San Antonio, on Saturdays with the Boeing 737-700.
The flight covers 931 miles.
Flying back, San Antonio to Cancún has 1 nonstop flight a week.
Return flights
More from Cancún
Find the cheapest day to fly from Cancún to San Antonio.
Schedules as of Oct 9, 2026.