Southwest Airlines flights from Santa Ana (SNA) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Sun 12:45 Santa Ana (SNA) 17:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 430 1-stop Boeing 737-700 (Scimitar Winglets) 4:40 Operates only on 2026-05-24
Sat 16:40 Santa Ana (SNA) 21:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 510 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-03-07 through 2026-04-04
Thu,Fri,Sun 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-17 through 2026-02-23
Mon 09:45 Santa Ana (SNA) 14:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1037 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Operates only on 2026-03-02
Sat 18:55 Santa Ana (SNA) 23:00 Seattle-Tacoma (SEA)
Southwest Airlines WN 1155 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Operates only on 2026-01-03
Mon,Thu,Fri 15:40 Santa Ana (SNA) 20:25 Seattle-Tacoma (SEA)
Southwest Airlines WN 1219 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-04-09 through 2026-06-01
Tue,Wed 17:15 Santa Ana (SNA) 21:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1232 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-03-10 through 2026-04-01
Thu,Fri,Sun 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-02-17 through 2026-02-23
Mon 17:20 Santa Ana (SNA) 21:35 Seattle-Tacoma (SEA)
Southwest Airlines WN 1311 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Operates only on 2026-03-02
Mon,Thu,Fri 06:45 Santa Ana (SNA) 11:05 Seattle-Tacoma (SEA)
Southwest Airlines WN 1722 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-04-09 through 2026-06-01
Thu,Fri,Sun 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-17 through 2026-02-23
Mon 13:20 Santa Ana (SNA) 17:40 Seattle-Tacoma (SEA)
Southwest Airlines WN 1983 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Operates only on 2026-03-02
Wed,Thu 14:15 Santa Ana (SNA) 18:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 2061 1-stop Boeing 737-700 (73W) 4:05 Valid until 2026-01-01
Wed,Thu 12:15 Santa Ana (SNA) 16:30 Seattle-Tacoma (SEA)
Southwest Airlines WN 2383 1-stop Boeing 737-700 (73W) 4:15 Valid until 2026-01-01
Fri,Sun 14:35 Santa Ana (SNA) 19:10 Seattle-Tacoma (SEA)
Southwest Airlines WN 2848 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-01-02 through 2026-01-04
Sun 19:40 Santa Ana (SNA) 23:50 Seattle-Tacoma (SEA)
Southwest Airlines WN 3496 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-03-08 through 2026-04-05
Sun 19:45 Santa Ana (SNA) 23:45 Seattle-Tacoma (SEA)
Southwest Airlines WN 3705 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-06-07 through 2026-08-02
Sun 17:05 Santa Ana (SNA) 21:20 Seattle-Tacoma (SEA)
Southwest Airlines WN 3706 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Operates only on 2026-05-24




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Southwest Airlines flights from Santa Ana (SNA) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Southwest Airlines WN430
12:45
Santa Ana (SNA)

17:25
Seattle-Tacoma (SEA)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:40, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN510
16:40
Santa Ana (SNA)

21:40
Seattle-Tacoma (SEA)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1037
09:45
Santa Ana (SNA)

14:05
Seattle-Tacoma (SEA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1155
18:55
Santa Ana (SNA)

23:00
Seattle-Tacoma (SEA)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1219
15:40
Santa Ana (SNA)

20:25
Seattle-Tacoma (SEA)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1232
17:15
Santa Ana (SNA)

21:40
Seattle-Tacoma (SEA)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1311
17:20
Santa Ana (SNA)

21:35
Seattle-Tacoma (SEA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1722
06:45
Santa Ana (SNA)

11:05
Seattle-Tacoma (SEA)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1983
13:20
Santa Ana (SNA)

17:40
Seattle-Tacoma (SEA)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2061
14:15
Santa Ana (SNA)

18:20
Seattle-Tacoma (SEA)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN2383
12:15
Santa Ana (SNA)

16:30
Seattle-Tacoma (SEA)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (73W)
Non-Direct Flights:
Southwest Airlines WN2848
14:35
Santa Ana (SNA)

19:10
Seattle-Tacoma (SEA)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN3496
19:40
Santa Ana (SNA)

23:50
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN3705
19:45
Santa Ana (SNA)

23:45
Seattle-Tacoma (SEA)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN3706
17:05
Santa Ana (SNA)

21:20
Seattle-Tacoma (SEA)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Santa Ana airport (SNA) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 979 miles, or 1575 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
All SNA-SEA flights
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Return (SEA-SNA) flights
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