All airlines flying from San Jose (SJC) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:05 San Jose (SJC) B 12:18 Seattle-Tacoma (SEA)
JAL JL 6311 Non-stop Boeing 737 (73J) 2:13 Effective 2026-04-22 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 1311)
Wed,Fri 14:35 San Jose (SJC) A 16:57 Seattle-Tacoma (SEA)
WestJet WS 6560 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-07-24 through 2026-07-29
Codeshare flight, operated by Delta Air Lines.(DL 3789)
Thu-Sat 11:45 San Jose (SJC) A 14:08 Seattle-Tacoma (SEA)
WestJet WS 6730 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2026-01-08 through 2026-01-10
Codeshare flight, operated by Delta Air Lines.(DL 3920)
Tue,Thu 07:15 San Jose (SJC) A 09:38 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2026-03-31 through 2026-04-09
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Tue,Thu 07:15 San Jose (SJC) A 09:45 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:30 Effective 2026-04-14 through 2026-05-05
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Mon,Wed,Fri-Sun 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Mon,Sat 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-05-09 through 2026-05-23
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Sat 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-05-30 through 2026-07-04
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Mon,Sat 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-07-06 through 2026-09-05
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Mon,Sat,Sun 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-09-06 through 2026-09-12
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Mon,Sat 11:33 San Jose (SJC) A 14:00 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:27 Effective 2026-09-14 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Mon,Wed,Fri-Sun 11:39 San Jose (SJC) A 13:59 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:20 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Tue-Fri,Sun 14:35 San Jose (SJC) A 16:57 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-05-07 through 2026-05-24
Codeshare flight, operated by Delta Air Lines.(DL 3782)
Mon-Fri,Sun 14:35 San Jose (SJC) A 16:57 Seattle-Tacoma (SEA)
KLM KL 6781 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-05-25 through 2026-06-05
Codeshare flight, operated by Delta Air Lines.(DL 3782)
Mon,Wed,Fri-Sun 07:15 San Jose (SJC) A 09:38 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Mon,Wed,Fri-Sun 07:15 San Jose (SJC) A 09:45 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:30 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Sat 07:15 San Jose (SJC) A 09:45 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:30 Effective 2026-05-09 through 2026-10-03
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Sat 07:15 San Jose (SJC) A 09:50 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:35 Effective 2026-10-10 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 4041)
Mon 14:35 San Jose (SJC) A 16:57 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-05-11 through 2026-05-18
Codeshare flight, operated by Delta Air Lines.(DL 3782)
Tue,Thu 14:35 San Jose (SJC) A 16:57 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-06-09 through 2026-10-01
Codeshare flight, operated by Delta Air Lines.(DL 3789)
Tue,Thu 14:35 San Jose (SJC) A 16:58 Seattle-Tacoma (SEA)
KLM KL 6808 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2026-10-06 through 2026-10-22
Codeshare flight, operated by Delta Air Lines.(DL 3789)
Daily 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:17 Effective 2026-02-12 through 2026-02-21
Codeshare flight, operated by Alaska Airlines.(AS 523)
Sun 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-02-22
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon,Wed-Sun 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:17 Effective 2026-02-23 through 2026-03-02
Codeshare flight, operated by Alaska Airlines.(AS 523)
Tue 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 8 (7M8) 2:17 Operates only on 2026-02-24
Codeshare flight, operated by Alaska Airlines.(AS 523)
Daily 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:17 Effective 2026-03-03 through 2026-03-10
Codeshare flight, operated by Alaska Airlines.(AS 523)
Wed 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-03-11
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon,Tue,Thu-Sun 16:59 San Jose (SJC) B 19:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:17 Effective 2026-03-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 523)
Wed 17:00 San Jose (SJC) B 19:10 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:10 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 523)
Daily 17:00 San Jose (SJC) B 19:11 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:11 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon,Fri 17:57 San Jose (SJC) B 20:14 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Valid until 2026-01-02
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon-Thu,Sat,Sun 17:57 San Jose (SJC) B 20:14 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:17 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 523)
Daily 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:18 Effective 2026-01-07 through 2026-01-19
Codeshare flight, operated by Alaska Airlines.(AS 523)
Tue,Fri,Sat 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-01-20 through 2026-01-24
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon-Thu,Sun 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:18 Effective 2026-01-21 through 2026-01-29
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon,Wed-Sun 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:18 Effective 2026-01-30 through 2026-02-06
Codeshare flight, operated by Alaska Airlines.(AS 523)
Tue 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Operates only on 2026-02-03
Codeshare flight, operated by Alaska Airlines.(AS 523)
Tue,Sat 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-07 through 2026-02-10
Codeshare flight, operated by Alaska Airlines.(AS 523)
Mon,Wed,Sun 18:02 San Jose (SJC) B 20:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6940 Non-stop Boeing 737 (737) 2:18 Effective 2026-02-08 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 523)
Tue-Fri,Sun 10:16 San Jose (SJC) B 12:34 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6944 Non-stop Boeing 737 (737) 2:18 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by Alaska Airlines.(AS 583)
Mon 10:16 San Jose (SJC) B 12:34 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6944 Non-stop Boeing 737 MAX 8 (7M8) 2:18 Operates only on 2026-02-16
Codeshare flight, operated by Alaska Airlines.(AS 583)
Mon-Fri,Sun 10:16 San Jose (SJC) B 12:34 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6944 Non-stop Boeing 737 (737) 2:18 Effective 2026-02-23 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 583)
Wed 14:00 San Jose (SJC) B 16:16 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 (737) 2:16 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 745)
Daily 14:00 San Jose (SJC) B 16:11 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 (737) 2:11 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 745)
Mon,Wed-Sun 14:36 San Jose (SJC) B 16:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 (737) 2:17 Effective 2026-02-12 through 2026-02-23
Codeshare flight, operated by Alaska Airlines.(AS 745)
Tue 14:36 San Jose (SJC) B 16:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Operates only on 2026-02-17
Codeshare flight, operated by Alaska Airlines.(AS 745)
Daily 14:36 San Jose (SJC) B 16:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 (737) 2:17 Effective 2026-02-24 through 2026-03-15
Codeshare flight, operated by Alaska Airlines.(AS 745)
Mon,Tue 14:36 San Jose (SJC) B 16:53 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Effective 2026-03-16 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 745)
Tue,Wed,Fri-Sun 15:36 San Jose (SJC) B 17:54 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 (737) 2:18 Effective 2026-01-07 through 2026-01-14
Codeshare flight, operated by Alaska Airlines.(AS 745)
Mon,Thu 15:36 San Jose (SJC) B 17:54 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 6946 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-01-08 through 2026-01-12
Codeshare flight, operated by Alaska Airlines.(AS 745)
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All airlines flying from San Jose (SJC) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1311)
Duration: 2:13, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-07-24 through 2026-07-29
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3789)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3920)
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-31 through 2026-04-09
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-04-14 through 2026-05-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-09 through 2026-05-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-30 through 2026-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-07-06 through 2026-09-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-09-06 through 2026-09-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-09-14 through 2026-10-24
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-05-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3782)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-25 through 2026-06-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3782)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-09 through 2026-10-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-10-10 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4041)
Duration: 2:35, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-05-11 through 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3782)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-06-09 through 2026-10-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3789)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-22
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3789)
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-03 through 2026-03-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-03-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-03-12 through 2026-03-17
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:10, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:11, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Valid until 2026-01-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-01-07 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-01-20 through 2026-01-24
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-21 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-01-30 through 2026-02-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-07 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-02-08 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 523)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 583)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 583)
Duration: 2:18, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-02-23 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 583)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:16, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:11, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-02-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Operates only on 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-02-24 through 2026-03-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:17, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-03-16 through 2026-03-17
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:18, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 745)
Duration: 2:18, non-stop
Boeing 737 MAX 9 (7M9)
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  • A domestic route departing from the San Jose airport (SJC) and arriving at Seattle-Tacoma airport (SEA).
  • 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 2:10 and 2:35.