United Airlines flights from San Francisco (SFO) to Cancun (CUN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 23:02 San Francisco (SFO) I 06:13 Cancun (CUN) 3
United Airlines UA 1145 Non-stop Boeing 737-900 (739) 5:11 Effective 2025-10-26 through 2025-11-01
The flight arrives 1 day after departure.
Daily 23:02 San Francisco (SFO) I 07:13 Cancun (CUN) 3
United Airlines UA 1145 Non-stop Boeing 737-900 (739) 5:11 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 23:28 San Francisco (SFO) I 06:48 Cancun (CUN) 3
United Airlines UA 1145 Non-stop Boeing 737-900 (739) 5:20 Valid until 2025-08-18
The flight arrives 1 day after departure.
Daily 08:48 San Francisco (SFO) I 16:12 Cancun (CUN) 3
United Airlines UA 1679 Non-stop Boeing 737-900 (739) 5:24 Effective 2025-08-19 through 2025-10-25
Daily 08:50 San Francisco (SFO) I 16:12 Cancun (CUN) 3
United Airlines UA 1679 Non-stop Boeing 737 MAX 9 (7M9) 5:22 Valid until 2025-08-18
Daily 09:01 San Francisco (SFO) I 16:20 Cancun (CUN) 3
United Airlines UA 1679 Non-stop Boeing 737-900 (739) 5:19 Effective 2025-10-26 through 2025-11-01
Daily 09:01 San Francisco (SFO) I 17:20 Cancun (CUN) 3
United Airlines UA 1679 Non-stop Boeing 737-900 (739) 5:19 Effective from 2025-11-02
Sat 07:00 San Francisco (SFO) I 14:19 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:19 Operates only on 2025-11-01
Sat 07:00 San Francisco (SFO) I 15:19 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:19 Effective 2025-11-08 through 2025-12-13
Daily 07:00 San Francisco (SFO) I 15:19 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:19 Effective 2025-12-18 through 2026-01-05
Sat 07:30 San Francisco (SFO) I 14:50 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:20 Effective 2025-05-24 through 2025-08-16
Sat 07:32 San Francisco (SFO) I 14:50 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:18 Effective 2025-08-23 through 2025-10-25
Mon-Fri,Sun 07:45 San Francisco (SFO) I 15:05 Cancun (CUN) 3
United Airlines UA 2604 Non-stop Boeing 737-900 (739) 5:20 Effective 2025-05-22 through 2025-08-18
Daily 10:44 San Francisco (SFO) I 18:55 Cancun (CUN) 3
United Airlines UA 2630 Non-stop Boeing 737-900 (739) 5:11 Effective 2025-12-18 through 2026-01-05




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United Airlines flights from San Francisco (SFO) to Cancun (CUN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1145
23:02
San Francisco (SFO) I

06:13(+1)
Cancun (CUN) 3
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:11, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
United Airlines UA1145
23:02
San Francisco (SFO) I

07:13(+1)
Cancun (CUN) 3
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:11, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
United Airlines UA1145
23:28
San Francisco (SFO) I

06:48(+1)
Cancun (CUN) 3
Valid until 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
United Airlines UA1679
08:48
San Francisco (SFO) I

16:12
Cancun (CUN) 3
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:24, non-stop
Boeing 737-900 (739)
United Airlines UA1679
08:50
San Francisco (SFO) I

16:12
Cancun (CUN) 3
Valid until 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:22, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1679
09:01
San Francisco (SFO) I

16:20
Cancun (CUN) 3
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:19, non-stop
Boeing 737-900 (739)
United Airlines UA1679
09:01
San Francisco (SFO) I

17:20
Cancun (CUN) 3
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:19, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:00
San Francisco (SFO) I

14:19
Cancun (CUN) 3
Operates only on 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:19, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:00
San Francisco (SFO) I

15:19
Cancun (CUN) 3
Effective 2025-11-08 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:19, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:00
San Francisco (SFO) I

15:19
Cancun (CUN) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:19, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:30
San Francisco (SFO) I

14:50
Cancun (CUN) 3
Effective 2025-05-24 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:32
San Francisco (SFO) I

14:50
Cancun (CUN) 3
Effective 2025-08-23 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:18, non-stop
Boeing 737-900 (739)
United Airlines UA2604
07:45
San Francisco (SFO) I

15:05
Cancun (CUN) 3
Effective 2025-05-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:20, non-stop
Boeing 737-900 (739)
United Airlines UA2630
10:44
San Francisco (SFO) I

18:55
Cancun (CUN) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:11, non-stop
Boeing 737-900 (739)
  • An international route departing from San Francisco airport, United States (SFO) and arriving at Cancun airport, Mexico (CUN).
  • The flight distance is 2404 miles, or 3870 km.
  • The timezone of the departure airport is UTC-8 , 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 5:11 and 5:24.
All SFO-CUN flights
All United Airlines flights
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