JAL flights from Oakland (OAK) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Wed,Sat,Sun 06:10 Oakland (OAK) 1 08:23 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-700 (73G) 2:13 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 705)
Thu 06:10 Oakland (OAK) 1 08:23 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 MAX 9 (7M9) 2:13 Operates only on 2026-01-01
Codeshare flight, operated by Alaska Airlines.(AS 705)
Fri 06:10 Oakland (OAK) 1 08:23 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-800 (73H) 2:13 Operates only on 2026-01-02
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon,Tue,Thu,Sat,Sun 06:15 Oakland (OAK) 1 08:28 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 MAX 9 (7M9) 2:13 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by Alaska Airlines.(AS 705)
Wed,Fri 06:15 Oakland (OAK) 1 08:28 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:13 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by Alaska Airlines.(AS 705)
Sat 06:15 Oakland (OAK) 1 08:28 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:13 Operates only on 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 705)
Sat 06:15 Oakland (OAK) 1 08:28 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 MAX 9 (7M9) 2:13 Operates only on 2026-03-14
Codeshare flight, operated by Alaska Airlines.(AS 705)
Wed 06:30 Oakland (OAK) 1 08:40 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:10 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 705)
Daily 07:00 Oakland (OAK) 1 09:08 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:08 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 705)
Daily 07:00 Oakland (OAK) 1 09:08 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:08 Effective from 2026-10-03
Codeshare flight, operated by Alaska Airlines.(AS 705)
Wed 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-700 (73G) 2:12 Operates only on 2026-01-07
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon,Wed,Thu,Sun 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-800 (73H) 2:12 Effective 2026-01-08 through 2026-01-26
Codeshare flight, operated by Alaska Airlines.(AS 705)
Tue,Fri,Sat 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:12 Effective 2026-01-09 through 2026-01-27
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon-Wed,Fri,Sat 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:12 Effective 2026-01-28 through 2026-02-03
Codeshare flight, operated by Alaska Airlines.(AS 705)
Wed,Thu,Sun 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-800 (73H) 2:12 Effective 2026-01-29 through 2026-02-05
Codeshare flight, operated by Alaska Airlines.(AS 705)
Mon,Fri,Sun 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737-800 (73H) 2:12 Effective 2026-02-06 through 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 705)
Tue,Wed,Sat 08:10 Oakland (OAK) 1 10:22 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Boeing 737 (73J) 2:12 Effective 2026-02-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 705)
Daily 09:25 Oakland (OAK) 1 11:31 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2079)
Daily 09:28 Oakland (OAK) 1 11:30 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-06-10 through 2026-10-02
Codeshare flight, operated by Alaska Airlines.(AS 2079)
Mon-Fri,Sun 09:54 Oakland (OAK) 1 12:01 Seattle-Tacoma (SEA)
JAL JL 6331 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-03-08 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2202)




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JAL flights from Oakland (OAK) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL6331
06:10
Oakland (OAK) 1

08:23
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
JAL JL6331
06:10
Oakland (OAK) 1

08:23
Seattle-Tacoma (SEA)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6331
06:10
Oakland (OAK) 1

08:23
Seattle-Tacoma (SEA)
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6331
06:15
Oakland (OAK) 1

08:28
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-03-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6331
06:15
Oakland (OAK) 1

08:28
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-03-06
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
06:15
Oakland (OAK) 1

08:28
Seattle-Tacoma (SEA)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
06:15
Oakland (OAK) 1

08:28
Seattle-Tacoma (SEA)
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
JAL JL6331
06:30
Oakland (OAK) 1

08:40
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:10, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
07:00
Oakland (OAK) 1

09:08
Seattle-Tacoma (SEA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:08, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
07:00
Oakland (OAK) 1

09:08
Seattle-Tacoma (SEA)
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:08, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-01-08 through 2026-01-26
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-01-09 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-01-28 through 2026-02-03
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-01-29 through 2026-02-05
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
JAL JL6331
08:10
Oakland (OAK) 1

10:22
Seattle-Tacoma (SEA)
Effective 2026-02-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 705)
Duration: 2:12, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6331
09:25
Oakland (OAK) 1

11:31
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2079)
Duration: 2:06, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6331
09:28
Oakland (OAK) 1

11:30
Seattle-Tacoma (SEA)
Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2079)
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6331
09:54
Oakland (OAK) 1

12:01
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2202)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Oakland airport (OAK) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 672 miles, or 1081 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 2:02 and 2:13.
All OAK-SEA flights
All JAL flights
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