Alaska Airlines flights from Cancun (CUN) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 08:10 Cancun (CUN) 2 11:50 Seattle-Tacoma (SEA)
Alaska Airlines AS 1372 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Valid until 2026-01-02
Mon-Thu,Sat,Sun 08:10 Cancun (CUN) 2 11:50 Seattle-Tacoma (SEA)
Alaska Airlines AS 1372 Non-stop Boeing 737 (73J) 6:40 Valid until 2026-01-05
Tue 08:10 Cancun (CUN) 2 11:50 Seattle-Tacoma (SEA)
Alaska Airlines AS 1372 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Operates only on 2026-01-06
Mon-Thu,Sat,Sun 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:44 Effective 2026-01-07 through 2026-01-14
Fri 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:44 Operates only on 2026-01-09
Thu 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737-800 (73H) 6:44 Operates only on 2026-01-15
Daily 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:44 Effective 2026-01-16 through 2026-01-27
Wed 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:44 Operates only on 2026-01-28
Daily 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:44 Effective 2026-01-29 through 2026-02-10
Wed 16:00 Cancun (CUN) 2 19:44 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:44 Operates only on 2026-02-11
Tue-Sun 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-02-12 through 2026-02-24
Mon 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:48 Effective 2026-02-16 through 2026-03-02
Wed 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:48 Operates only on 2026-02-25
Tue-Sun 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-02-26 through 2026-03-07
Daily 16:05 Cancun (CUN) 2 20:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-03-08 through 2026-03-17
Daily 16:10 Cancun (CUN) 2 21:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 (73J) 6:50 Effective 2026-03-18 through 2026-05-12
Mon-Sat 17:20 Cancun (CUN) 2 21:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Valid until 2026-01-06
Sun 18:00 Cancun (CUN) 2 21:47 Seattle-Tacoma (SEA)
Alaska Airlines AS 1403 Non-stop Boeing 737-800 (73H) 6:47 Operates only on 2026-01-04




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Alaska Airlines flights from Cancun (CUN) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS1372
08:10
Cancun (CUN) 2

11:50
Seattle-Tacoma (SEA)
Valid until 2026-01-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1372
08:10
Cancun (CUN) 2

11:50
Seattle-Tacoma (SEA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:40, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1372
08:10
Cancun (CUN) 2

11:50
Seattle-Tacoma (SEA)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:44, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:44, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:44, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Effective 2026-01-16 through 2026-01-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:44, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:44, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Effective 2026-01-29 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:44, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:00
Cancun (CUN) 2

19:44
Seattle-Tacoma (SEA)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:44, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
16:05
Cancun (CUN) 2

19:53
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:05
Cancun (CUN) 2

19:53
Seattle-Tacoma (SEA)
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:48, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
16:05
Cancun (CUN) 2

19:53
Seattle-Tacoma (SEA)
Operates only on 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:48, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
16:05
Cancun (CUN) 2

19:53
Seattle-Tacoma (SEA)
Effective 2026-02-26 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:05
Cancun (CUN) 2

20:53
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
16:10
Cancun (CUN) 2

21:00
Seattle-Tacoma (SEA)
Effective 2026-03-18 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1403
17:20
Cancun (CUN) 2

21:00
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS1403
18:00
Cancun (CUN) 2

21:47
Seattle-Tacoma (SEA)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:47, non-stop
Boeing 737-800 (73H)
  • An international route departing from Cancun airport, Mexico (CUN) and arriving at Seattle-Tacoma airport, United States (SEA).
  • The flight distance is 2684 miles, or 4319 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 6:40 and 6:50.
All CUN-SEA flights
All Alaska Airlines flights
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