San Antonio (SAT) to Cancún (CUN) flights
Southwest Airlines, Sun Country Airlines fly nonstop from San Antonio International Airport to Cancún International Airport, with about 11 flights a week in July 2026. The 931-mile flight takes about 2h 32m gate to gate.
From
SAT
San Antonio
San Antonio International Airport
To
CUN
Cancún
Cancún International Airport
- Distance
- 931 mi · 1,498 km
- Flight time
- 2h 32m
- Airlines
- 2
- Seats filled
- 87%
Flights a week, July 2026
122 flights and 17,354 passengers in 12 months
Airlines flying SAT to CUN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 9,715 | 2h 30m |
| Sun Country Airlines | 4 | Boeing 737-800 | 7,639 | 2h 35m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 7 | 570 | |
| October 2025 | 4 | 419 | |
| November 2025 | 3 | 317 | |
| December 2025 | 2 | 277 | |
| January 2026 | 1 | 82 | |
| March 2026 | 4 | 366 | |
| April 2026 | 1 | 41 | |
| May 2026 | 7 | 1,237 | |
| June 2026 | 44 | 6,662 | |
| July 2026 | 49 | 7,383 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.