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Southwest flights from Seattle (SEA)

Southwest operates nonstop flights to 16 destinations from Seattle (SEA), offering 222 weekly departures. All nonstop routes are domestic within USA.

Southwest routes from SEA

Southwest Airlines routes from Seattle (SEA)

Explore nonstop destinations served by Southwest from Seattle (SEA).

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Southwest Airlines departures from Seattle Tacoma International, SEA

Saturday
Sat
Jul 04
2 flights
Sunday
Sun
Jul 05
26 flights
Monday
Mon
Jul 06
33 flights
Tuesday
Tue
Jul 07
24 flights
Wednesday
Wed
Jul 08
24 flights
Thursday
Thu
Jul 09
33 flights
Friday
Fri
Jul 10
33 flights
Time
To
Flight
21:25
WN3613
23:05
WN2304
05:00
WN3629
05:15
WN4407
05:30
WN3615
06:15
WN266
06:30
WN4306
06:55
WN3983
07:40
WN1493
08:45
WN3397
09:10
WN3630
10:25
WN1713
10:25
WN3619
11:00
WN140
13:10
WN4956
13:25
WN4910
13:50
WN2339
14:25
WN1166
14:50
WN3742
15:05
WN1404
16:00
WN393
17:05
WN3617
18:25
WN1853
18:30
WN575
19:35
WN614
19:45
WN1100
21:25
WN3613
23:05
WN2304
05:00
WN3629
05:15
WN3615
05:30
WN2810
06:15
WN266
06:30
WN3001
06:45
WN3626
07:30
WN2175
07:35
WN3630
07:50
WN3397
09:00
WN3632
10:25
WN1713
11:05
WN3619
11:10
WN3623
11:45
WN3081
12:20
WN3616
12:45
WN3620
13:30
WN4960
13:50
WN4956
14:25
WN4910
14:35
WN3617
15:05
WN1404
16:55
WN2396
17:20
WN3354
17:35
WN2267
18:05
WN3566
19:10
WN868
19:20
WN4845
20:10
WN2040
20:25
WN2890
21:25
WN3613
21:40
WN636
22:45
WN536
23:05
WN2304
05:00
WN3483
05:15
WN3615
05:40
WN3629
06:15
WN875
06:30
WN1629
07:00
WN543
07:30
WN3232
07:35
WN4920
08:50
WN3397
09:30
WN3632
10:45
WN3081
10:55
WN882
11:10
WN4956
12:45
WN2350
13:30
WN1876
14:15
WN1049
15:00
WN1404
15:05
WN3981
15:25
WN4130
16:45
WN2720
17:35
WN3487
21:25
WN540
22:45
WN951
23:05
WN2304
05:00
WN3483
05:15
WN3615
05:40
WN3629
06:15
WN875
06:30
WN1629
07:00
WN543
07:30
WN3232
07:35
WN4920
08:50
WN3397
09:30
WN3632
10:45
WN3081
10:55
WN882
11:10
WN4956
12:45
WN2350
13:30
WN1876
14:15
WN1049
15:00
WN1404
15:05
WN3981
15:25
WN4130
16:45
WN2720
17:35
WN3487
21:25
WN540
22:45
WN951
23:05
WN2304
05:00
WN3629
05:15
WN3615
05:30
WN2810
06:15
WN266
06:30
WN3001
06:45
WN3626
07:30
WN2175
07:35
WN3630
07:50
WN3397
09:00
WN3632
10:25
WN1713
11:05
WN3619
11:10
WN3623
11:45
WN3081
12:20
WN3616
12:45
WN3620
13:30
WN4960
13:50
WN4956
14:25
WN4910
14:35
WN3617
15:05
WN1404
16:55
WN2396
17:20
WN3354
17:35
WN2267
18:05
WN3566
19:10
WN868
19:20
WN4845
20:10
WN2040
20:25
WN2890
21:25
WN3613
21:40
WN636
22:45
WN536
23:05
WN2304
05:00
WN3629
05:15
WN3615
05:30
WN2810
06:15
WN266
06:30
WN3001
06:45
WN3626
07:30
WN2175
07:35
WN3630
07:50
WN3397
09:00
WN3632
10:25
WN1713
11:05
WN3619
11:10
WN3623
11:45
WN3081
12:20
WN3616
12:45
WN3620
13:30
WN4960
13:50
WN4956
14:25
WN4910
14:35
WN3617
15:05
WN1404
16:55
WN2396
17:20
WN3354
17:35
WN2267
18:05
WN3566
19:10
WN868
19:20
WN4845
20:10
WN2040
20:25
WN2890
21:25
WN3613
21:40
WN636
22:45
WN536
23:05
WN2304
More Southwest airports

Discover other airports where Southwest operates multiple nonstop routes.

10
More airlines from SEA

These airlines each fly at least two nonstop destinations from SEA.

10

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-22