Alaska Airlines flights from Tampa (TPA) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Wed 18:25 Tampa (TPA) 21:29 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:04 Operates only on 2026-03-18
Daily 18:25 Tampa (TPA) 21:52 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:27 Effective 2026-03-19 through 2026-05-12
Mon-Thu,Sat,Sun 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-02-12 through 2026-02-19
Fri 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:28 Operates only on 2026-02-13
Mon-Sat 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-02-20 through 2026-03-02
Sun 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:28 Effective 2026-02-22 through 2026-03-01
Tue,Thu 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:28 Effective 2026-03-03 through 2026-03-05
Mon,Wed,Fri-Sun 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-03-04 through 2026-03-09
Tue,Sat 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737-800 (73H) 6:28 Effective 2026-03-10 through 2026-03-17
Wed 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:28 Operates only on 2026-03-11
Mon,Thu,Fri,Sun 18:30 Tampa (TPA) 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-03-12 through 2026-03-16
Daily 18:43 Tampa (TPA) 21:47 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:04 Effective 2026-05-13 through 2026-06-09
Mon 18:47 Tampa (TPA) 22:07 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Valid until 2026-01-05
Tue-Sun 18:47 Tampa (TPA) 22:07 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:20 Valid until 2026-01-06
Daily 18:55 Tampa (TPA) 22:01 Seattle-Tacoma (SEA) Alaska Airlines AS 326 Non-stop Boeing 737 (73J) 6:06 Effective from 2026-06-10
Daily 07:00 Tampa (TPA) 10:04 Seattle-Tacoma (SEA) Alaska Airlines AS 359 Non-stop Boeing 737 (73J) 6:04 Effective 2026-05-13 through 2026-06-09
Daily 07:00 Tampa (TPA) 10:07 Seattle-Tacoma (SEA) Alaska Airlines AS 359 Non-stop Boeing 737 (73J) 6:07 Effective 2026-06-10 through 2026-10-02
Mon-Wed,Sun 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Valid until 2026-01-06
Thu 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737-800 (73H) 6:20 Operates only on 2026-01-01
Fri,Sat 07:00 Tampa (TPA) 10:20 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 (73J) 6:20 Effective 2026-01-02 through 2026-01-03
Wed 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 (73J) 6:22 Operates only on 2026-01-07
Daily 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737-800 (73H) 6:22 Effective 2026-01-08 through 2026-02-04
Tue,Thu 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 MAX 8 (7M8) 6:22 Effective 2026-02-05 through 2026-02-10
Mon,Wed,Fri-Sun 07:00 Tampa (TPA) 10:22 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737-800 (73H) 6:22 Effective 2026-02-06 through 2026-02-11
Sun 07:00 Tampa (TPA) 10:28 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Operates only on 2026-03-08
Wed 07:00 Tampa (TPA) 10:04 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 (73J) 6:04 Operates only on 2026-03-18
Daily 07:00 Tampa (TPA) 10:16 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 (73J) 6:16 Effective 2026-03-19 through 2026-05-12
Daily 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 MAX 9 (7M9) 6:28 Effective 2026-03-09 through 2026-03-16
Tue,Sat 07:05 Tampa (TPA) 10:33 Seattle-Tacoma (SEA) Alaska Airlines AS 640 Non-stop Boeing 737 (73J) 6:28 Effective 2026-03-14 through 2026-03-17

A domestic route departing from the Tampa airport (TPA) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2516 miles, or 4048 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 6:04 and 6:28.

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS326

18:25

Tampa (TPA)

21:29

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:04, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:25

Tampa (TPA)

21:52

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:27, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-19

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-02-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 6:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-02-20 through 2026-03-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-03-03 through 2026-03-05

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-03-04 through 2026-03-09

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:28, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-03-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:30

Tampa (TPA)

21:58

Seattle-Tacoma (SEA)

Effective 2026-03-12 through 2026-03-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS326

18:43

Tampa (TPA)

21:47

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:04, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:47

Tampa (TPA)

22:07

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS326

18:47

Tampa (TPA)

22:07

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS326

18:55

Tampa (TPA)

22:01

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:06, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS359

07:00

Tampa (TPA)

10:04

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:04, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS359

07:00

Tampa (TPA)

10:07

Seattle-Tacoma (SEA)

Effective 2026-06-10 through 2026-10-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:07, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:20

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:20

Seattle-Tacoma (SEA)

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:20

Seattle-Tacoma (SEA)

Effective 2026-01-02 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 6:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:22

Seattle-Tacoma (SEA)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:22, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:22

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:22, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:22

Seattle-Tacoma (SEA)

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

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 6:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:22

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 6:22, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:28

Seattle-Tacoma (SEA)

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:04

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:04, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS640

07:00

Tampa (TPA)

10:16

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:16, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS640

07:05

Tampa (TPA)

10:33

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS640

07:05

Tampa (TPA)

10:33

Seattle-Tacoma (SEA)

Effective 2026-03-09 through 2026-03-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS640

07:05

Tampa (TPA)

10:33

Seattle-Tacoma (SEA)

Effective 2026-03-14 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:28, non-stop
Boeing 737 (73J)

A domestic route departing from the Tampa airport (TPA) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 2516 miles, or 4048 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 6:04 and 6:28.

All TPA-SEA flights

All Alaska Airlines flights

Return (SEA-TPA) flights

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