Denver to Cancun (DEN-CUN): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Denver (DEN) and Cancun (CUN), roughly 21 times a week. The timetable below shows the nonstop scheduled at 3h 56m to 4h 3m for the 1,671 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
3h 56m to 4h 3m
Scheduled flight time
1,671 mi
Nonstop distance
Free
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Denver to Cancun flight schedule

Scheduled nonstop departures for DEN to CUN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Denver (DEN) to Cancun (CUN)
Date Flight Airline Departs DEN Arrives CUN Duration Aircraft
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 2030United Airlines09:4214:454h 3mBoeing 737-900
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 2030United Airlines09:4214:454h 3mBoeing 737-900
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 2030United Airlines09:4214:454h 3mBoeing 737-900
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 2030United Airlines09:4214:454h 3mBoeing 737-900
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9
UA 1119United Airlines08:0112:583h 57mAirbus A321neo family
UA 2030United Airlines09:4214:454h 3mBoeing 737-900
UA 1177United Airlines09:4414:403h 56mBoeing 737 MAX 9

Showing all 19 scheduled DEN to CUN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DEN to CUN date on the interactive map

Aircraft on the Denver to Cancun nonstop

United Airlines flies the departures in the schedule table on this page with the Airbus A321neo family, the Boeing 737 MAX 9, and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full DEN to CUN nonstop schedule

This page carries the full DEN to CUN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DEN to CUN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DEN to CUN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Cancun nonstop

Carriers operating DEN to CUN nonstop in the current schedule.

See DEN to CUN on the interactive map →

Frequently asked questions about DEN to CUN

How long is the flight from Denver (DEN) to Cancun (CUN)?
Scheduled flight times from Denver (DEN) to Cancun (CUN) run from 3h 56m to 4h 3m across the departures in the schedule table on this page. The nonstop covers about 1,671 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DEN to CUN?
United Airlines and Frontier Airlines fly DEN to CUN nonstop. 2LNR doesn't show award or upgrade space for any of them on DEN to CUN, so this page carries the schedule rather than a space claim.
How many flights a week are there from DEN to CUN?
About 21 nonstop flights a week run between Denver (DEN) and Cancun (CUN) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DEN to CUN depart?
Scheduled DEN to CUN nonstops in the next 7 days with service leave between 08:01 and 09:44, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DEN to CUN nonstop?
In the schedule table on this page, DEN to CUN nonstops fly as UA 1119, UA 1177, and UA 2030 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on DEN to CUN?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying DEN to CUN. The page carries the full DEN to CUN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEN to CUN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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