Direct flights from San Antonio to Cancun INTL
11 nonstop flights a week on 2 airlines. Zero layovers — one hop from SAT to CUN.
Flight time: about 2h10m nonstop
Which days does it fly?
When does it fly?
Departure times in San Antonio local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA1836 | 6:14a | 2h7m | Sat |
| Southwest SWA1836 | 7:54a | 2h9m | Sun |
| Southwest SWA1836 | 9:28a | 2h9m | Wed |
| Southwest SWA1836 | 9:40a | 2h10m | Tue, Thu |
| Southwest SWA1836 | 9:51a | 2h8m | Mon, Fri |
| Sun Country SCX519 | 10:52a | 2h16m | Fri |
| Sun Country SCX519 | 11:03a | 2h19m | Sun |
| Sun Country SCX519 | 11:24a | 2h18m | Thu |
| Sun Country SCX519 | 12:04p | 2h16m | Mon |
Sun Country
SouthwestThe route
One hop: SAT → CUNDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from San Antonio (SAT) to Cancun (CUN)
San Antonio International Airport (SAT) has 11 nonstop flights a week to Cancun (CUN), operated by Sun Country and Southwest. No layovers, no connections — one hop out of SAT and you're there.
This route flies every day of the week, so any travel day works. Cancun is an international destination — don't forget your passport. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from San Antonio to Cancun?
The nonstop flight from San Antonio (SAT) to Cancun (CUN) takes about 2h10m in the air, based on recently observed nonstop departures.
How long does it take to drive from San Antonio to Cancun?
Driving from San Antonio to Cancun takes about 30h 57m behind the wheel — roughly 1,646 miles, or about 3 days of real driving. The nonstop flight takes about 2h10m.