Alaska Airlines flight AS 657: Seattle-Tacoma - San Jose

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:06 Spokane (GEG) 06:18 Portland (PDX) AS 657 Non-stop Boeing 737 (73J) 1:12 Effective 2026-05-13 through 2026-06-09
Mon,Thu,Sun 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-12 through 2026-02-19
Fri 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Operates only on 2026-02-13
Tue,Wed,Sat 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-02-14 through 2026-02-21
Mon,Thu,Fri,Sun 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:19 Effective 2026-02-20 through 2026-03-06
Tue 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Operates only on 2026-02-24
Tue,Wed,Sat 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-02-25 through 2026-03-03
Tue,Sat 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:19 Effective 2026-03-07 through 2026-03-10
Wed,Sun 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-03-08 through 2026-03-11
Mon,Thu-Sun 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:19 Effective 2026-03-09 through 2026-03-16
Tue 08:09 Seattle-Tacoma (SEA) 10:28 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-03-17
Wed 08:12 Seattle-Tacoma (SEA) 10:31 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:19 Operates only on 2026-03-04
Mon,Wed,Fri 10:49 Seattle-Tacoma (SEA) 13:00 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Effective 2026-01-07 through 2026-02-04
Thu,Sun 10:49 Seattle-Tacoma (SEA) 13:00 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:11 Effective 2026-01-08 through 2026-02-01
Mon,Thu,Fri 10:49 Seattle-Tacoma (SEA) 13:00 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Effective 2026-02-05 through 2026-02-09
Wed,Sun 10:49 Seattle-Tacoma (SEA) 13:00 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:11 Effective 2026-02-08 through 2026-02-11
Sat 10:57 Seattle-Tacoma (SEA) 13:08 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:11 Operates only on 2026-01-10
Tue,Sat 10:57 Seattle-Tacoma (SEA) 13:08 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Effective 2026-01-13 through 2026-02-10
Tue,Sun 11:32 Seattle-Tacoma (SEA) 13:52 San Jose (SJC) B AS 657 Non-stop Boeing 737-800 (73H) 2:20 Valid until 2026-01-04
Tue,Wed,Fri,Sat 11:32 Seattle-Tacoma (SEA) 13:52 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:20 Valid until 2026-01-06
Mon,Thu 11:32 Seattle-Tacoma (SEA) 13:52 San Jose (SJC) B AS 657 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Valid until 2026-01-05
Wed 12:00 Seattle-Tacoma (SEA) 14:10 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:10 Operates only on 2026-03-18
Daily 12:00 Seattle-Tacoma (SEA) 14:11 San Jose (SJC) B AS 657 Non-stop Boeing 737 (73J) 2:11 Effective 2026-03-19 through 2026-05-12
Daily 12:55 Seattle-Tacoma (SEA) 15:35 Anchorage (ANC) S AS 657 Non-stop Boeing 737-700 (73G) 3:40 Effective 2026-06-10 through 2026-10-02

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Parallax here SEA-SJC

AS 657 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at San Jose airport (SJC).
The flight distance is 697 miles, or 1122 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 1:12 and 3:40.

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Alaska Airlines flight AS 657:
Seattle-Tacoma - San Jose

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS657

05:06

Spokane (GEG)

06:18

Portland (PDX)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Operates only on 2026-02-13

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Effective 2026-02-20 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Operates only on 2026-02-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Effective 2026-02-25 through 2026-03-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Effective 2026-03-07 through 2026-03-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Effective 2026-03-08 through 2026-03-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

08:09

Seattle-Tacoma (SEA)

10:28

San Jose (SJC) B

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS657

08:12

Seattle-Tacoma (SEA)

10:31

San Jose (SJC) B

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:19, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS657

10:49

Seattle-Tacoma (SEA)

13:00

San Jose (SJC) B

Effective 2026-01-07 through 2026-02-04

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS657

10:49

Seattle-Tacoma (SEA)

13:00

San Jose (SJC) B

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

10:49

Seattle-Tacoma (SEA)

13:00

San Jose (SJC) B

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS657

10:49

Seattle-Tacoma (SEA)

13:00

San Jose (SJC) B

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

10:57

Seattle-Tacoma (SEA)

13:08

San Jose (SJC) B

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

10:57

Seattle-Tacoma (SEA)

13:08

San Jose (SJC) B

Effective 2026-01-13 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS657

11:32

Seattle-Tacoma (SEA)

13:52

San Jose (SJC) B

Valid until 2026-01-04

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS657

11:32

Seattle-Tacoma (SEA)

13:52

San Jose (SJC) B

Valid until 2026-01-06

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS657

11:32

Seattle-Tacoma (SEA)

13:52

San Jose (SJC) B

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS657

12:00

Seattle-Tacoma (SEA)

14:10

San Jose (SJC) B

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS657

12:00

Seattle-Tacoma (SEA)

14:11

San Jose (SJC) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS657

12:55

Seattle-Tacoma (SEA)

15:35

Anchorage (ANC) S

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:40, non-stop
Boeing 737-700 (73G)

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Parallax here SEA-SJC

AS 657 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at San Jose airport (SJC).
The flight distance is 697 miles, or 1122 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 1:12 and 3:40.

All Alaska Airlines flights

All SEA-SJC flights

Return (SJC-SEA) flights

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