Cancún (CUN) to San Francisco (SFO) flights
United Airlines flies nonstop from Cancún International Airport to San Francisco International Airport, with about 15 flights a week in July 2026. The 2,407-mile flight takes about 5h 45m gate to gate.
From
CUN
Cancún
Cancún International Airport
To
SFO
San Francisco
San Francisco International Airport
- Distance
- 2,407 mi · 3,874 km
- Flight time
- 5h 45m
- Airlines
- 1
- Seats filled
- 88%
Flights a week, July 2026
790 flights and 124,535 passengers in 12 months
Airlines flying CUN to SFO
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 15 | Boeing 737 MAX 9, Boeing 737-900ER, Boeing 757-200 | 118,816 | 5h 45m |
| Alaska AirlinesSeasonal or ended | n/a | Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-800 | 5,719 | 5h 54m |
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 | 69 | 11,025 | |
| September 2025 | 34 | 5,561 | |
| October 2025 | 41 | 6,363 | |
| November 2025 | 78 | 12,025 | |
| December 2025 | 108 | 15,917 | |
| January 2026 | 80 | 13,367 | |
| February 2026 | 59 | 9,476 | |
| March 2026 | 67 | 9,324 | |
| April 2026 | 60 | 9,498 | |
| May 2026 | 64 | 10,218 | |
| June 2026 | 64 | 10,529 | |
| July 2026 | 66 | 11,232 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.