Denver (DEN) to Cancún (CUN) flights
United Airlines, Southwest Airlines, Frontier Airlines fly nonstop from Denver International Airport to Cancún International Airport, with about 29 flights a week in July 2026. The 1,669-mile flight takes about 3h 56m gate to gate.
From
DEN
Denver
Denver International Airport
To
CUN
Cancún
Cancún International Airport
- Distance
- 1,669 mi · 2,686 km
- Flight time
- 3h 56m
- Airlines
- 3
- Seats filled
- 81%
Flights a week, July 2026
1,458 flights and 239,243 passengers in 12 months
Airlines flying DEN to CUN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 14 | Boeing 737-900ER, Boeing 737 MAX 9, Boeing 777-200ER/200LR/233LR | 142,383 | 3h 57m |
| Southwest Airlines | 9 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 58,934 | 3h 50m |
| Frontier Airlines | 7 | Airbus A321, Airbus A320neo | 37,926 | 4h 5m |
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 | 121 | 16,666 | |
| September 2025 | 69 | 10,352 | |
| October 2025 | 102 | 16,569 | |
| November 2025 | 106 | 19,588 | |
| December 2025 | 126 | 23,702 | |
| January 2026 | 111 | 19,418 | |
| February 2026 | 106 | 20,576 | |
| March 2026 | 194 | 28,889 | |
| April 2026 | 116 | 16,005 | |
| May 2026 | 125 | 19,321 | |
| June 2026 | 152 | 25,618 | |
| July 2026 | 130 | 22,539 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.