Alaska Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Sun 10:13 San Francisco (SFO) 1 12:30 Seattle-Tacoma (SEA) Alaska Airlines AS 656 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-01-04
Tue 10:13 San Francisco (SFO) 1 12:30 Seattle-Tacoma (SEA) Alaska Airlines AS 656 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Operates only on 2026-01-06
Daily 11:30 San Francisco (SFO) 1 13:44 Seattle-Tacoma (SEA) Alaska Airlines AS 695 Non-stop Boeing 737 (73J) 2:14 Effective 2026-05-13 through 2026-06-09
Mon,Fri,Sun 17:42 San Francisco (SFO) 1 19:57 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:15 Valid until 2026-01-04
Mon-Thu,Sat 17:42 San Francisco (SFO) 1 19:57 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:15 Valid until 2026-01-05
Tue 17:42 San Francisco (SFO) 1 19:57 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:15 Operates only on 2026-01-06
Wed 17:45 San Francisco (SFO) 1 20:02 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:17 Operates only on 2026-03-18
Daily 17:45 San Francisco (SFO) 1 19:59 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:14 Effective 2026-03-19 through 2026-05-12
Wed 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737-800 (73H) 2:16 Effective 2026-01-07 through 2026-01-28
Mon,Thu-Sun 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2026-01-08 through 2026-01-31
Tue 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Operates only on 2026-01-13
Tue 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:16 Operates only on 2026-01-20
Tue 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Effective 2026-01-27 through 2026-02-10
Wed,Sun 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737-800 (73H) 2:16 Effective 2026-02-01 through 2026-02-04
Mon,Thu-Sun 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2026-02-02 through 2026-02-09
Wed 18:18 San Francisco (SFO) 1 20:34 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Operates only on 2026-02-11
Thu 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-02-12
Thu,Fri 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-02-13 through 2026-03-06
Mon-Wed,Sat,Sun 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:20 Effective 2026-02-14 through 2026-02-22
Mon 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Operates only on 2026-02-23
Mon-Wed,Sat 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:20 Effective 2026-02-24 through 2026-03-07
Sun 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-03-01
Tue,Wed,Fri,Sun 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 (73J) 2:20 Effective 2026-03-08 through 2026-03-13
Mon,Thu 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-09 through 2026-03-12
Mon,Sat,Sun 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-03-14 through 2026-03-16
Tue 18:27 San Francisco (SFO) 1 20:47 Seattle-Tacoma (SEA) Alaska Airlines AS 758 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Operates only on 2026-03-17
Daily 08:30 San Francisco (SFO) 1 10:40 Seattle-Tacoma (SEA) Alaska Airlines AS 771 Non-stop Boeing 737 (73J) 2:10 Effective 2026-05-13 through 2026-06-09
Thu 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Operates only on 2026-02-12
Fri 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-02-13
Mon,Thu-Sun 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-14 through 2026-02-22
Mon,Thu 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:20 Effective 2026-02-23 through 2026-02-26
Mon,Thu-Sun 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-27 through 2026-03-05
Fri,Sun 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:20 Effective 2026-03-06 through 2026-03-08
Mon,Thu-Sat 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-03-07 through 2026-03-16
Sun 19:28 San Francisco (SFO) 1 21:48 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:20 Operates only on 2026-03-15
Wed 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Operates only on 2026-01-07
Mon-Thu,Sat,Sun 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:18 Effective 2026-01-08 through 2026-01-18
Fri 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:18 Effective 2026-01-09 through 2026-01-16
Mon,Fri 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:18 Effective 2026-01-19 through 2026-01-26
Tue,Thu,Sat,Sun 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:18 Effective 2026-01-20 through 2026-01-27
Wed 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Operates only on 2026-01-21
Tue-Sat 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:18 Effective 2026-01-28 through 2026-02-05
Fri-Sun 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-01 through 2026-02-07
Mon 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:18 Operates only on 2026-02-02
Sun 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:18 Operates only on 2026-02-08
Mon,Wed 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-09 through 2026-02-11
Tue 19:40 San Francisco (SFO) 1 21:58 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737-800 (73H) 2:18 Operates only on 2026-02-10
Wed 19:40 San Francisco (SFO) 1 21:57 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:17 Operates only on 2026-03-18
Daily 19:40 San Francisco (SFO) 1 21:54 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:14 Effective 2026-03-19 through 2026-04-21
Daily 19:45 San Francisco (SFO) 1 21:59 Seattle-Tacoma (SEA) Alaska Airlines AS 1327 Non-stop Boeing 737 (73J) 2:14 Effective 2026-04-22 through 2026-05-12

1 2 3 4

A domestic route departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:06 and 2:21.

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Alaska Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS656

10:13

San Francisco (SFO) 1

12:30

Seattle-Tacoma (SEA)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS656

10:13

San Francisco (SFO) 1

12:30

Seattle-Tacoma (SEA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS695

11:30

San Francisco (SFO) 1

13:44

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

17:42

San Francisco (SFO) 1

19:57

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

17:42

San Francisco (SFO) 1

19:57

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS758

17:42

San Francisco (SFO) 1

19:57

Seattle-Tacoma (SEA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

17:45

San Francisco (SFO) 1

20:02

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

17:45

San Francisco (SFO) 1

19:59

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-31

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Operates only on 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Operates only on 2026-01-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Effective 2026-01-27 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:16, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Effective 2026-02-02 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS758

18:18

San Francisco (SFO) 1

20:34

Seattle-Tacoma (SEA)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-02-22

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Operates only on 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Effective 2026-02-24 through 2026-03-07

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Operates only on 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-13

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Effective 2026-03-14 through 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS758

18:27

San Francisco (SFO) 1

20:47

Seattle-Tacoma (SEA)

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS771

08:30

San Francisco (SFO) 1

10:40

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Operates only on 2026-02-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-02-22

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Effective 2026-02-23 through 2026-02-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Effective 2026-02-27 through 2026-03-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Effective 2026-03-06 through 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Effective 2026-03-07 through 2026-03-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:28

San Francisco (SFO) 1

21:48

Seattle-Tacoma (SEA)

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-18

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-01-19 through 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-01-20 through 2026-01-27

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-01-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-01-28 through 2026-02-05

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-02-01 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Effective 2026-02-09 through 2026-02-11

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:58

Seattle-Tacoma (SEA)

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:57

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:40

San Francisco (SFO) 1

21:54

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS1327

19:45

San Francisco (SFO) 1

21:59

Seattle-Tacoma (SEA)

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737 (73J)

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A domestic route departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 2:06 and 2:21.

All SFO-SEA flights

All Alaska Airlines flights

Return (SEA-SFO) flights

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