All airlines flying from Cancun (CUN) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue-Sun 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-02-12 through 2026-02-24
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Mon 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 (737) 6:48 Effective 2026-02-16 through 2026-02-23
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Mon,Wed 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 (737) 6:48 Effective 2026-02-25 through 2026-03-02
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Tue-Sun 16:05 Cancun (CUN) 2 19:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-02-26 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Daily 16:05 Cancun (CUN) 2 20:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 MAX 9 (7M9) 6:48 Effective 2026-03-08 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Daily 16:10 Cancun (CUN) 2 21:00 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 (737) 6:50 Effective 2026-03-18 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Mon-Sat 17:20 Cancun (CUN) 2 21:00 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 MAX 9 (7M9) 6:40 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Sun 18:00 Cancun (CUN) 2 21:47 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4858 Non-stop Boeing 737 (737) 6:47 Operates only on 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 1403)
Sat 16:10 Cancun (CUN) 3 19:58 Seattle-Tacoma (SEA)
Korean Air KE 7556 Non-stop Boeing 737-900 (739) 6:48 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 292)
Daily 16:05 Cancun (CUN) 3 20:47 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:42 Effective 2026-04-13 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 604)
Daily 16:15 Cancun (CUN) 3 20:53 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:38 Effective 2026-06-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 604)
Daily 16:25 Cancun (CUN) 3 21:15 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:50 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 604)
Mon,Thu-Sun 16:25 Cancun (CUN) 3 20:49 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:24 Effective 2026-08-10 through 2026-09-07
Codeshare flight, operated by Delta Air Lines.(DL 604)
Sat 16:25 Cancun (CUN) 3 21:00 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:35 Effective 2026-09-12 through 2026-10-03
Codeshare flight, operated by Delta Air Lines.(DL 604)
Mon,Thu-Sun 16:25 Cancun (CUN) 3 21:00 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:35 Effective from 2026-10-08
Codeshare flight, operated by Delta Air Lines.(DL 604)
Daily 17:12 Cancun (CUN) 3 20:55 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:43 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 604)
Daily 17:15 Cancun (CUN) 3 21:00 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:45 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 604)
Daily 17:20 Cancun (CUN) 3 21:05 Seattle-Tacoma (SEA)
Korean Air KE 7600 Non-stop Airbus A321neo (32Q) 6:45 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 604)
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All airlines flying from Cancun (CUN) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-02-16 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:48, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-02-25 through 2026-03-02
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:48, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-02-26 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:48, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-18 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:50, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:40, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1403)
Duration: 6:47, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 292)
Duration: 6:48, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:42, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-06-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:38, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:50, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-08-10 through 2026-09-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:24, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-09-12 through 2026-10-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:35, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective from 2026-10-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:35, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:45, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 604)
Duration: 6:45, non-stop
Airbus A321neo (32Q)
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  • 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 6:24 and 6:50.