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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri 22:50 Seattle-Tacoma (SEA) 07:40 Cancun (CUN) 2 Hawaiian Airlines HA 6302 Non-stop Boeing 737 (737) 5:50 Valid until 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 1371) The flight arrives 1 day after departure.
Wed,Sun 22:50 Seattle-Tacoma (SEA) 07:40 Cancun (CUN) 2 Hawaiian Airlines HA 6378 Non-stop Boeing 737 (737) 5:50 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 1371) The flight arrives 1 day after departure.
Sat 22:50 Seattle-Tacoma (SEA) 07:40 Cancun (CUN) 2 Hawaiian Airlines HA 6378 Non-stop Boeing 737 MAX 9 (7M9) 5:50 Operates only on 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 1371) The flight arrives 1 day after departure.
Tue-Sat 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 6:03 Effective 2026-01-07 through 2026-01-17 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon,Sun 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 6:03 Effective 2026-01-11 through 2026-01-12 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Daily 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 6:03 Effective 2026-01-18 through 2026-01-24 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Fri,Sun 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 6:03 Effective 2026-01-25 through 2026-01-30 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon-Thu,Sat,Sun 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 6:03 Effective 2026-01-26 through 2026-02-04 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Tue,Thu 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 6:03 Effective 2026-02-05 through 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon,Wed,Fri-Sun 08:02 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 6:03 Effective 2026-02-06 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon-Wed,Fri,Sat 08:06 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 5:59 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Thu,Sun 08:06 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Valid until 2026-01-01 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Tue,Sun 08:06 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 5:59 Effective 2026-01-04 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon 08:07 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 5:58 Operates only on 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Tue-Sun 08:07 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 5:58 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon 08:07 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 5:58 Effective 2026-02-16 through 2026-03-02 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Daily 09:00 Seattle-Tacoma (SEA) 17:00 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 6:00 Effective 2026-03-18 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Mon,Wed,Fri,Sun 09:14 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 (737) 5:51 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Tue 09:14 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 5:51 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Sat 09:14 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 8 (7M8) 5:51 Operates only on 2026-03-14 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Thu 09:16 Seattle-Tacoma (SEA) 17:05 Cancun (CUN) 2 Hawaiian Airlines HA 6646 Non-stop Boeing 737 MAX 9 (7M9) 5:49 Operates only on 2026-03-12 Codeshare flight, operated by Alaska Airlines.(AS 1400)
Sat 06:15 Seattle-Tacoma (SEA) 15:08 Cancun (CUN) 3 Korean Air KE 7573 Non-stop Boeing 737-900 (739) 5:53 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by Delta Air Lines.(DL 291)
Daily 07:10 Seattle-Tacoma (SEA) 16:10 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 6:00 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 594)
Daily 07:10 Seattle-Tacoma (SEA) 16:05 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:55 Effective 2026-01-05 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 594)
Daily 07:10 Seattle-Tacoma (SEA) 16:02 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:52 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 594)
Daily 07:10 Seattle-Tacoma (SEA) 15:04 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:54 Effective 2026-04-13 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 594)
Daily 07:15 Seattle-Tacoma (SEA) 15:05 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:50 Effective 2026-06-07 through 2026-08-09 Codeshare flight, operated by Delta Air Lines.(DL 594)
Daily 07:20 Seattle-Tacoma (SEA) 15:15 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:55 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 594)
Mon,Thu-Sun 07:20 Seattle-Tacoma (SEA) 15:15 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:55 Effective 2026-08-10 through 2026-09-07 Codeshare flight, operated by Delta Air Lines.(DL 594)
Sat 07:30 Seattle-Tacoma (SEA) 15:15 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:45 Effective 2026-09-12 through 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 594)
Mon,Thu-Sun 07:30 Seattle-Tacoma (SEA) 15:15 Cancun (CUN) 3 Korean Air KE 7599 Non-stop Airbus A321neo (32Q) 5:45 Effective from 2026-10-08 Codeshare flight, operated by Delta Air Lines.(DL 594)

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An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Cancun airport, Mexico (CUN).
The flight distance is 2684 miles, or 4319 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 5:45 and 6:03.

Return (CUN-SEA) flights

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Hawaiian Airlines HA6302

22:50

Seattle-Tacoma (SEA)

07:40(+1)

Cancun (CUN) 2

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1371)

Duration: 5:50, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Hawaiian Airlines HA6378

22:50

Seattle-Tacoma (SEA)

07:40(+1)

Cancun (CUN) 2

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1371)

Duration: 5:50, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Hawaiian Airlines HA6378

22:50

Seattle-Tacoma (SEA)

07:40(+1)

Cancun (CUN) 2

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1371)

Duration: 5:50, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-07 through 2026-01-17

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-11 through 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-18 through 2026-01-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-25 through 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-02-05 through 2026-02-10

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:02

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-02-06 through 2026-02-11

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:03, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:06

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Valid until 2026-01-03

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:59, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:06

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:06

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-01-04 through 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:59, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:07

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:58, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:07

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-02-12 through 2026-03-07

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:58, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

08:07

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-02-16 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:58, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

09:00

Seattle-Tacoma (SEA)

17:00

Cancun (CUN) 2

Effective 2026-03-18 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 6:00, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

09:14

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-03-08 through 2026-03-16

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:51, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

09:14

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Effective 2026-03-10 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:51, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

09:14

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:51, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Hawaiian Airlines HA6646

09:16

Seattle-Tacoma (SEA)

17:05

Cancun (CUN) 2

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1400)

Duration: 5:49, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Korean Air KE7573

06:15

Seattle-Tacoma (SEA)

15:08

Cancun (CUN) 3

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 291)

Duration: 5:53, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Korean Air KE7599

07:10

Seattle-Tacoma (SEA)

16:10

Cancun (CUN) 3

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 6:00, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:10

Seattle-Tacoma (SEA)

16:05

Cancun (CUN) 3

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:55, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:10

Seattle-Tacoma (SEA)

16:02

Cancun (CUN) 3

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:52, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:10

Seattle-Tacoma (SEA)

15:04

Cancun (CUN) 3

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:54, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:15

Seattle-Tacoma (SEA)

15:05

Cancun (CUN) 3

Effective 2026-06-07 through 2026-08-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:50, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:20

Seattle-Tacoma (SEA)

15:15

Cancun (CUN) 3

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:55, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:20

Seattle-Tacoma (SEA)

15:15

Cancun (CUN) 3

Effective 2026-08-10 through 2026-09-07

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:55, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:30

Seattle-Tacoma (SEA)

15:15

Cancun (CUN) 3

Effective 2026-09-12 through 2026-10-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:45, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Korean Air KE7599

07:30

Seattle-Tacoma (SEA)

15:15

Cancun (CUN) 3

Effective from 2026-10-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 594)

Duration: 5:45, non-stop
Airbus A321neo (32Q)

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An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Cancun airport, Mexico (CUN).
The flight distance is 2684 miles, or 4319 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 5:45 and 6:03.

Return (CUN-SEA) flights

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