San Antonio International ⇄ Cancun SAT–CUN
Airlines flew 251 flights between San Antonio International SAT in San Antonio, TX and Cancun, Mexico CUN in Cancun, MX in the twelve months to July 2026, both directions together: 35,369 passengers in 40,517 seats, 87% of them filled. 931 miles, about 128 minutes in the air, on 5 airlines: Southwest Airlines Co. (154), Sun Country Airlines d/b/a MN Airlines (91), American Airlines Inc. (3), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (2) and 1 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 2 |
| 3/25 | 9 |
| 4/25 | 3 |
| 5/25 | 15 |
| 6/25 | 88 |
| 7/25 | 98 |
| 8/25 | 14 |
| 10/25 | 10 |
| 11/25 | 6 |
| 12/25 | 4 |
| 1/26 | 2 |
| 3/26 | 8 |
| 4/26 | 1 |
| 5/26 | 15 |
| 6/26 | 93 |
| 7/26 | 98 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 209 |
| 3/25 | 1,047 |
| 4/25 | 182 |
| 5/25 | 2,359 |
| 6/25 | 14,233 |
| 7/25 | 15,615 |
| 8/25 | 1,724 |
| 10/25 | 819 |
| 11/25 | 600 |
| 12/25 | 498 |
| 1/26 | 224 |
| 3/26 | 688 |
| 4/26 | 41 |
| 5/26 | 2,220 |
| 6/26 | 13,874 |
| 7/26 | 14,681 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 154 | 19,365 | 85% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 91 | 15,244 | 90% | scheduled passenger service |
| American Airlines Inc. AA | 3 | 560 | 98% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 2 | 24 | 63% | charter passenger service |
| United Air Lines Inc. UA | 1 | 176 | 98% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-700/700LR/Max 7 | 111 | 138 | 13,254 |
| Boeing 737-800 | 104 | 185 | 17,303 |
| Boeing B737 Max 800 | 30 | 175 | 4,052 |
| Bombardier Challenger 604/605 | 2 | 19 | 24 |
| Airbus Industrie A321Neoxlr | 2 | 190 | 370 |
| Airbus Industrie A321-200n | 1 | 190 | 190 |
| Boeing B737 Max 900 | 1 | 179 | 176 |
SAT → CUN this direction alone · flown January 2025 to July 2026
123 flights of 122 scheduled, 17,366 passengers in 19,994 seats. Southwest Airlines Co. 77; Sun Country Airlines d/b/a MN Airlines 45; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1.
CUN → SAT this direction alone · flown January 2025 to July 2026
128 flights of 125 scheduled, 18,003 passengers in 20,523 seats. Southwest Airlines Co. 77; Sun Country Airlines d/b/a MN Airlines 46; American Airlines Inc. 3; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; United Air Lines Inc. 1.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: San Antonio International SAT and Cancun, Mexico CUN; all routes.