Air Canada flights from Denver (DEN) to Cancun (CUN).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:45 Denver (DEN) 15:50 Cancun (CUN) 3
Air Canada AC 3001 Non-stop Boeing 737-900 (739) 4:05 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 1177)
Thu-Sat 09:45 Denver (DEN) 15:50 Cancun (CUN) 3
Air Canada AC 3001 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-03-05 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 09:45 Denver (DEN) 14:50 Cancun (CUN) 3
Air Canada AC 3001 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 09:44 Denver (DEN) 14:40 Cancun (CUN) 3
Air Canada AC 3003 Non-stop Boeing 737-900 (739) 3:56 Effective 2026-09-01 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 11:42 Denver (DEN) 16:45 Cancun (CUN) 3
Air Canada AC 4478 Non-stop Boeing 737-900 (739) 4:03 Effective 2026-05-21 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 1987)
Daily 11:47 Denver (DEN) 16:45 Cancun (CUN) 3
Air Canada AC 4478 Non-stop Boeing 737-900 (739) 3:58 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1692)
Daily 09:38 Denver (DEN) 14:37 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 3:59 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1167)
Daily 09:40 Denver (DEN) 15:45 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 4:05 Valid until 2026-03-07
Codeshare flight, operated by United Airlines.(UA 2030)
Daily 09:40 Denver (DEN) 14:45 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 2030)
Daily 09:40 Denver (DEN) 14:40 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 4:00 Effective 2026-05-21 through 2026-08-10
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 09:40 Denver (DEN) 14:45 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 4:05 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 2030)
Daily 09:42 Denver (DEN) 14:40 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 3:58 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 09:44 Denver (DEN) 14:40 Cancun (CUN) 3
Air Canada AC 4606 Non-stop Boeing 737-900 (739) 3:56 Effective 2026-08-11 through 2026-08-31
Codeshare flight, operated by United Airlines.(UA 1177)
Daily 07:53 Denver (DEN) 12:58 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 737-900 (739) 4:05 Effective 2026-04-30 through 2026-08-10
Codeshare flight, operated by United Airlines.(UA 1119)
Sat 08:01 Denver (DEN) 12:58 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 737-900 (739) 3:57 Effective 2026-08-15 through 2026-09-19
Codeshare flight, operated by United Airlines.(UA 1119)
Daily 08:01 Denver (DEN) 12:58 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 737-900 (739) 3:57 Effective 2026-09-24 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1119)
Daily 08:19 Denver (DEN) 14:18 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 777 (777) 3:59 Valid until 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1119)
Daily 08:19 Denver (DEN) 13:18 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 777 (777) 3:59 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1119)
Daily 08:19 Denver (DEN) 13:18 Cancun (CUN) 3
Air Canada AC 5049 Non-stop Boeing 737-900 (739) 3:59 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 1119)




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Air Canada flights from Denver (DEN) to Cancun (CUN).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3001
09:45
Denver (DEN)

15:50
Cancun (CUN) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3001
09:45
Denver (DEN)

15:50
Cancun (CUN) 3
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3001
09:45
Denver (DEN)

14:50
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3003
09:44
Denver (DEN)

14:40
Cancun (CUN) 3
Effective 2026-09-01 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 3:56, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4478
11:42
Denver (DEN)

16:45
Cancun (CUN) 3
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1987)
Duration: 4:03, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4478
11:47
Denver (DEN)

16:45
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1692)
Duration: 3:58, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:38
Denver (DEN)

14:37
Cancun (CUN) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1167)
Duration: 3:59, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:40
Denver (DEN)

15:45
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2030)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:40
Denver (DEN)

14:45
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2030)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:40
Denver (DEN)

14:40
Cancun (CUN) 3
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 4:00, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:40
Denver (DEN)

14:45
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2030)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:42
Denver (DEN)

14:40
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 3:58, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4606
09:44
Denver (DEN)

14:40
Cancun (CUN) 3
Effective 2026-08-11 through 2026-08-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1177)
Duration: 3:56, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC5049
07:53
Denver (DEN)

12:58
Cancun (CUN) 3
Effective 2026-04-30 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 4:05, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC5049
08:01
Denver (DEN)

12:58
Cancun (CUN) 3
Effective 2026-08-15 through 2026-09-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 3:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC5049
08:01
Denver (DEN)

12:58
Cancun (CUN) 3
Effective 2026-09-24 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 3:57, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC5049
08:19
Denver (DEN)

14:18
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 3:59, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Air Canada AC5049
08:19
Denver (DEN)

13:18
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 3:59, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Air Canada AC5049
08:19
Denver (DEN)

13:18
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1119)
Duration: 3:59, non-stop
Boeing 737-900 (739)
  • An international route departing from Denver airport, United States (DEN) and arriving at Cancun airport, Mexico (CUN).
  • The flight distance is 1670 miles, or 2688 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:56 and 4:05.
All DEN-CUN flights
All Air Canada flights
Return (CUN-DEN) flights
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