United Airlines flights from Houston George Bush (IAH) to Cancun (CUN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:08 Houston George Bush (IAH) E 13:34 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737 MAX 9 (7M9) 2:26 Valid until 2026-03-07
Daily 10:08 Houston George Bush (IAH) E 12:34 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737 MAX 9 (7M9) 2:26 Effective 2026-03-08 through 2026-03-28
Daily 10:08 Houston George Bush (IAH) E 12:34 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:26 Effective from 2026-10-25
Daily 10:10 Houston George Bush (IAH) E 12:33 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:23 Effective 2026-04-30 through 2026-08-10
Daily 10:13 Houston George Bush (IAH) E 12:33 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-03-29 through 2026-04-29
Daily 10:15 Houston George Bush (IAH) E 12:33 Cancun (CUN) 3
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-08-11 through 2026-10-24
Daily 11:55 Houston George Bush (IAH) E 14:18 Cancun (CUN) 3
United Airlines UA 1016 Non-stop Boeing 737-900 (739) 2:23 Effective 2026-04-30 through 2026-08-10
Daily 12:00 Houston George Bush (IAH) E 14:20 Cancun (CUN) 3
United Airlines UA 1016 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-03-29 through 2026-04-29
Daily 09:34 Houston George Bush (IAH) E 12:54 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:20 Valid until 2026-02-03
Daily 09:34 Houston George Bush (IAH) E 12:54 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-02-05 through 2026-03-07
Daily 09:34 Houston George Bush (IAH) E 11:54 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-03-08 through 2026-03-28
Daily 09:34 Houston George Bush (IAH) E 11:54 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-10-25
Daily 09:42 Houston George Bush (IAH) E 12:02 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-03-29 through 2026-08-10
Daily 09:44 Houston George Bush (IAH) E 12:02 Cancun (CUN) 3
United Airlines UA 1018 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-08-11 through 2026-10-24
Daily 16:57 Houston George Bush (IAH) E 20:18 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:21 Valid until 2026-01-05
Thu-Sat 16:57 Houston George Bush (IAH) E 20:18 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-03-05 through 2026-03-07
Daily 16:57 Houston George Bush (IAH) E 19:18 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-03-08 through 2026-03-28
Daily 16:57 Houston George Bush (IAH) E 19:18 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:21 Effective from 2026-10-25
Daily 17:03 Houston George Bush (IAH) E 19:19 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-04-30 through 2026-08-10
Daily 17:05 Houston George Bush (IAH) E 19:20 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-03-29 through 2026-04-29
Daily 17:05 Houston George Bush (IAH) E 19:19 Cancun (CUN) 3
United Airlines UA 1020 Non-stop Boeing 737-900 (739) 2:14 Effective 2026-08-11 through 2026-10-24
Daily 20:04 Houston George Bush (IAH) E 22:20 Cancun (CUN) 3
United Airlines UA 1084 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-05-21 through 2026-08-10
Daily 14:26 Houston George Bush (IAH) E 17:50 Cancun (CUN) 3
United Airlines UA 1114 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Valid until 2026-03-07
Daily 14:26 Houston George Bush (IAH) E 16:50 Cancun (CUN) 3
United Airlines UA 1114 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Effective 2026-03-08 through 2026-03-28
Daily 14:26 Houston George Bush (IAH) E 16:50 Cancun (CUN) 3
United Airlines UA 1114 Non-stop Boeing 737-900 (739) 2:24 Effective from 2026-10-25
Daily 12:14 Houston George Bush (IAH) E 14:37 Cancun (CUN) 3
United Airlines UA 1167 Non-stop Boeing 737-900 (739) 2:23 Effective 2026-05-21 through 2026-08-10
Daily 12:19 Houston George Bush (IAH) E 14:37 Cancun (CUN) 3
United Airlines UA 1167 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-08-11 through 2026-10-24
Daily 12:35 Houston George Bush (IAH) E 15:59 Cancun (CUN) 3
United Airlines UA 1167 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Valid until 2026-03-07
Daily 12:35 Houston George Bush (IAH) E 14:59 Cancun (CUN) 3
United Airlines UA 1167 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Effective 2026-03-08 through 2026-03-28
Daily 12:35 Houston George Bush (IAH) E 14:59 Cancun (CUN) 3
United Airlines UA 1167 Non-stop Boeing 737-900 (739) 2:24 Effective from 2026-10-25
Daily 07:43 Houston George Bush (IAH) E 10:04 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-03-29 through 2026-04-29
Daily 07:46 Houston George Bush (IAH) E 10:06 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-04-30 through 2026-05-20
Daily 07:46 Houston George Bush (IAH) E 10:06 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-06-25 through 2026-08-10
Daily 07:48 Houston George Bush (IAH) E 10:06 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-08-11 through 2026-10-24
Daily 08:05 Houston George Bush (IAH) E 11:25 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Valid until 2026-02-03
Daily 08:05 Houston George Bush (IAH) E 11:25 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-02-05 through 2026-03-07
Daily 08:10 Houston George Bush (IAH) E 10:30 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-03-08 through 2026-03-28
Daily 08:10 Houston George Bush (IAH) E 10:30 Cancun (CUN) 3
United Airlines UA 1619 Non-stop Boeing 737-900 (739) 2:20 Effective from 2026-10-25
Daily 07:30 Houston George Bush (IAH) E 09:50 Cancun (CUN) 3
United Airlines UA 1981 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-05-21 through 2026-06-24




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United Airlines flights from Houston George Bush (IAH) to Cancun (CUN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1014
10:08
Houston George Bush (IAH) E

13:34
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1014
10:08
Houston George Bush (IAH) E

12:34
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1014
10:08
Houston George Bush (IAH) E

12:34
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1014
10:10
Houston George Bush (IAH) E

12:33
Cancun (CUN) 3
Effective 2026-04-30 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1014
10:13
Houston George Bush (IAH) E

12:33
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1014
10:15
Houston George Bush (IAH) E

12:33
Cancun (CUN) 3
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1016
11:55
Houston George Bush (IAH) E

14:18
Cancun (CUN) 3
Effective 2026-04-30 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1016
12:00
Houston George Bush (IAH) E

14:20
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:34
Houston George Bush (IAH) E

12:54
Cancun (CUN) 3
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:34
Houston George Bush (IAH) E

12:54
Cancun (CUN) 3
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:34
Houston George Bush (IAH) E

11:54
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:34
Houston George Bush (IAH) E

11:54
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:42
Houston George Bush (IAH) E

12:02
Cancun (CUN) 3
Effective 2026-03-29 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1018
09:44
Houston George Bush (IAH) E

12:02
Cancun (CUN) 3
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
16:57
Houston George Bush (IAH) E

20:18
Cancun (CUN) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
16:57
Houston George Bush (IAH) E

20:18
Cancun (CUN) 3
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
16:57
Houston George Bush (IAH) E

19:18
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
16:57
Houston George Bush (IAH) E

19:18
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
17:03
Houston George Bush (IAH) E

19:19
Cancun (CUN) 3
Effective 2026-04-30 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
17:05
Houston George Bush (IAH) E

19:20
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1020
17:05
Houston George Bush (IAH) E

19:19
Cancun (CUN) 3
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1084
20:04
Houston George Bush (IAH) E

22:20
Cancun (CUN) 3
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1114
14:26
Houston George Bush (IAH) E

17:50
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1114
14:26
Houston George Bush (IAH) E

16:50
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1114
14:26
Houston George Bush (IAH) E

16:50
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1167
12:14
Houston George Bush (IAH) E

14:37
Cancun (CUN) 3
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1167
12:19
Houston George Bush (IAH) E

14:37
Cancun (CUN) 3
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1167
12:35
Houston George Bush (IAH) E

15:59
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1167
12:35
Houston George Bush (IAH) E

14:59
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1167
12:35
Houston George Bush (IAH) E

14:59
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1619
07:43
Houston George Bush (IAH) E

10:04
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1619
07:46
Houston George Bush (IAH) E

10:06
Cancun (CUN) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1619
07:46
Houston George Bush (IAH) E

10:06
Cancun (CUN) 3
Effective 2026-06-25 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1619
07:48
Houston George Bush (IAH) E

10:06
Cancun (CUN) 3
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1619
08:05
Houston George Bush (IAH) E

11:25
Cancun (CUN) 3
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1619
08:05
Houston George Bush (IAH) E

11:25
Cancun (CUN) 3
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1619
08:10
Houston George Bush (IAH) E

10:30
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1619
08:10
Houston George Bush (IAH) E

10:30
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1981
07:30
Houston George Bush (IAH) E

09:50
Cancun (CUN) 3
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Boeing 737-900 (739)
  • An international route departing from Houston George Bush airport, United States (IAH) and arriving at Cancun airport, Mexico (CUN).
  • The flight distance is 812 miles, or 1307 km.
  • The timezone of the departure airport is UTC-6 , 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 2:14 and 2:26.
All IAH-CUN flights
All United Airlines flights
Return (CUN-IAH) flights
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