Southwest Airlines flights from San Jose (SJC) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Mon,Thu,Fri
06:05
San Jose (SJC) B
08:25
Seattle-Tacoma (SEA) Southwest Airlines WN 3295 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-06 through 2026-09-28 |
| Mon,Thu,Fri
19:35
San Jose (SJC) B
21:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3297 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-08-06 through 2026-09-28 |
| Sat
06:45
San Jose (SJC) B
09:00
Seattle-Tacoma (SEA) Southwest Airlines WN 3397 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-06-06 through 2026-08-01 |
| Mon
08:00
San Jose (SJC) B
10:20
Seattle-Tacoma (SEA) Southwest Airlines WN 3404 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-05 |
| Wed,Thu
17:30
San Jose (SJC) B
19:45
Seattle-Tacoma (SEA) Southwest Airlines WN 3404 Non-stop Boeing 737-700 (73W) 2:15 Valid until 2026-01-01 |
| Fri,Sun
19:50
San Jose (SJC) B
22:10
Seattle-Tacoma (SEA) Southwest Airlines WN 3409 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-01-02 through 2026-01-04 |
| Sun
21:35
San Jose (SJC) B
23:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3496 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-03-08 through 2026-04-05 |
| Tue,Wed
06:35
San Jose (SJC) B
08:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3628 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Effective 2026-03-10 through 2026-04-01 |
| Tue,Wed
06:35
San Jose (SJC) B
08:45
Seattle-Tacoma (SEA) Southwest Airlines WN 3628 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-04 through 2026-09-30 |
| Sat
07:30
San Jose (SJC) B
09:40
Seattle-Tacoma (SEA) Southwest Airlines WN 3628 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-08 through 2026-09-26 |
| Sun
07:40
San Jose (SJC) B
09:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3628 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-09 through 2026-09-27 |
| Mon,Thu,Fri
06:00
San Jose (SJC) B
08:20
Seattle-Tacoma (SEA) Southwest Airlines WN 3632 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-06-04 through 2026-08-03 |
| Tue,Wed
06:35
San Jose (SJC) B
08:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3632 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-06-09 through 2026-07-29 |
| Tue,Wed
19:20
San Jose (SJC) B
21:30
Seattle-Tacoma (SEA) Southwest Airlines WN 3705 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-09 through 2026-07-29 |
| Sat
19:40
San Jose (SJC) B
21:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3705 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-06-06 through 2026-08-01 |
| Sun
21:35
San Jose (SJC) B
23:45
Seattle-Tacoma (SEA) Southwest Airlines WN 3705 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
21:55
San Jose (SJC) B
00:05
Seattle-Tacoma (SEA) Southwest Airlines WN 3705 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-04 through 2026-08-03 The flight arrives 1 day after departure. |
| Sun
19:00
San Jose (SJC) B
21:20
Seattle-Tacoma (SEA) Southwest Airlines WN 3706 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-05-24 |
| Mon,Thu,Fri
13:40
San Jose (SJC) B
15:50
Seattle-Tacoma (SEA) Southwest Airlines WN 3983 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-06 through 2026-09-28 |
| Mon
12:10
San Jose (SJC) B
14:30
Seattle-Tacoma (SEA) Southwest Airlines WN 4019 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-05 |
| Mon,Thu-Sat
06:35
San Jose (SJC) B
08:55
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-12 through 2026-02-16 |
| Thu-Sun
06:35
San Jose (SJC) B
08:55
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-02-20 through 2026-03-01 |
| Thu,Fri,Sun
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-11 through 2026-01-16 |
| Mon,Sun
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-19 through 2026-01-25 |
| Thu,Fri,Sun
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-01 through 2026-02-06 |
| Mon,Sun
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-09 through 2026-02-15 |
| Mon,Tue,Thu
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-02-17 through 2026-02-23 |
| Mon
06:50
San Jose (SJC) B
09:10
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Operates only on 2026-03-02 |
| Sat
10:45
San Jose (SJC) B
13:05
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-01-10 through 2026-01-31 |
| Sat
10:45
San Jose (SJC) B
13:05
Seattle-Tacoma (SEA) Southwest Airlines WN 4045 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-02-07 |
| Tue,Wed
06:20
San Jose (SJC) B
08:40
Seattle-Tacoma (SEA) Southwest Airlines WN 4195 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-07 through 2026-06-03 |
| Sat
21:05
San Jose (SJC) B
23:20
Seattle-Tacoma (SEA) Southwest Airlines WN 4539 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-01-03 |
| Mon,Thu,Fri
06:00
San Jose (SJC) B
08:25
Seattle-Tacoma (SEA) Southwest Airlines WN 4660 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-05 through 2026-04-06 |
| Sat
11:45
San Jose (SJC) B
13:55
Seattle-Tacoma (SEA) Southwest Airlines WN 4982 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-06-06 through 2026-08-01 |
| Mon,Thu,Fri
14:10
San Jose (SJC) B
16:20
Seattle-Tacoma (SEA) Southwest Airlines WN 4982 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-04 through 2026-08-03 |
| Sun
16:05
San Jose (SJC) B
18:15
Seattle-Tacoma (SEA) Southwest Airlines WN 4982 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-07 through 2026-08-02 |
| Non-Direct Flights: |
| Sun
08:45
San Jose (SJC) B
13:55
Seattle-Tacoma (SEA) Southwest Airlines WN 2177 1-stop Boeing 737 MAX 8 (7M8) 5:10 Effective 2026-04-12 through 2026-05-17 |
| Sun
08:45
San Jose (SJC) B
13:55
Seattle-Tacoma (SEA) Southwest Airlines WN 2177 1-stop Boeing 737 MAX 8 (7M8) 5:10 Operates only on 2026-05-31 |
| Sun
10:45
San Jose (SJC) B
17:25
Seattle-Tacoma (SEA) Southwest Airlines WN 430 2-stop Boeing 737-700 (Scimitar Winglets) 6:40 Operates only on 2026-05-24 |
| Mon,Thu,Fri
17:50
San Jose (SJC) B
00:55
Seattle-Tacoma (SEA) Southwest Airlines WN 2118 2-stop Boeing 737-800 (73H) 7:05 Effective 2026-04-09 through 2026-06-01 The flight arrives 1 day after departure. |
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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 2:25.
