All airlines flying from Austin (AUS) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sun
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 148 Non-stop Boeing 737 (73J) 4:45 Operates only on 2026-03-08 |
| Mon,Tue,Fri-Sun
14:22
Austin (AUS)
17:00
Seattle-Tacoma (SEA) Delta Air Lines DL 317 Non-stop Airbus A220-300 (223) 4:38 Valid until 2026-01-04 |
| Daily
18:59
Austin (AUS)
21:34
Seattle-Tacoma (SEA) Alaska Airlines AS 318 Non-stop Boeing 737 (73J) 4:35 Effective 2026-05-13 through 2026-06-09 |
| Wed
18:50
Austin (AUS)
21:34
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:44 Operates only on 2026-03-18 |
| Daily
18:50
Austin (AUS)
21:29
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:39 Effective 2026-03-19 through 2026-04-21 |
| Sun
18:58
Austin (AUS)
21:40
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:42 Operates only on 2026-02-01 |
| Thu,Fri,Sun
18:59
Austin (AUS)
21:41
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:42 Effective 2026-01-08 through 2026-01-30 |
| Mon
18:59
Austin (AUS)
21:41
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:42 Effective 2026-01-12 through 2026-01-26 |
| Mon,Thu,Fri,Sun
18:59
Austin (AUS)
21:41
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:42 Effective 2026-02-02 through 2026-02-08 |
| Mon
18:59
Austin (AUS)
21:41
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:42 Operates only on 2026-02-09 |
| Mon,Thu,Fri,Sun
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:45 Effective 2026-02-12 through 2026-02-26 |
| Tue,Wed,Sat
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-14 through 2026-02-25 |
| Tue,Wed,Fri,Sat
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-02-27 through 2026-03-04 |
| Mon,Thu,Sat,Sun
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:45 Effective 2026-03-01 through 2026-03-07 |
| Fri
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737-800 (73H) 4:45 Operates only on 2026-03-06 |
| Mon,Tue,Sat
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:45 Effective 2026-03-09 through 2026-03-16 |
| Tue-Fri,Sun
19:00
Austin (AUS)
21:45
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-03-11 through 2026-03-17 |
| Mon,Tue,Thu
19:42
Austin (AUS)
22:29
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 (73J) 4:47 Valid until 2026-01-06 |
| Wed,Sun
19:42
Austin (AUS)
22:29
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737 MAX 9 (7M9) 4:47 Valid until 2026-01-04 |
| Fri,Sat
19:42
Austin (AUS)
22:29
Seattle-Tacoma (SEA) Alaska Airlines AS 339 Non-stop Boeing 737-800 (73H) 4:47 Effective 2026-01-02 through 2026-01-03 |
| Tue,Wed
13:40
Austin (AUS)
16:00
Seattle-Tacoma (SEA) Southwest Airlines WN 389 Non-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-06-09 through 2026-07-29 |
| Sun
13:00
Austin (AUS)
15:20
Seattle-Tacoma (SEA) Southwest Airlines WN 393 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-07 through 2026-08-02 |
| Mon,Thu,Fri
14:20
Austin (AUS)
16:40
Seattle-Tacoma (SEA) Southwest Airlines WN 393 Non-stop Boeing 737 MAX 8 (7M8) 4:20 Effective 2026-06-04 through 2026-08-03 |
| Daily
11:50
Austin (AUS)
14:29
Seattle-Tacoma (SEA) Delta Air Lines DL 396 Non-stop Boeing 737-800 (738) 4:39 Effective from 2026-10-06 |
| Mon-Fri,Sun
11:57
Austin (AUS)
14:35
Seattle-Tacoma (SEA) Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:38 Effective 2026-03-08 through 2026-03-13 |
| Mon-Fri,Sun
11:57
Austin (AUS)
14:37
Seattle-Tacoma (SEA) Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:40 Effective 2026-03-15 through 2026-04-12 |
| Sat
16:30
Austin (AUS)
19:05
Seattle-Tacoma (SEA) Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:35 Effective 2026-03-14 through 2026-04-11 |
| Daily
10:50
Austin (AUS)
13:27
Seattle-Tacoma (SEA) Alaska Airlines AS 447 Non-stop Boeing 737 (73J) 4:37 Effective 2026-05-13 through 2026-06-09 |
| Wed
06:00
Austin (AUS)
08:44
Seattle-Tacoma (SEA) Alaska Airlines AS 463 Non-stop Boeing 737 (73J) 4:44 Operates only on 2026-03-18 |
| Daily
06:00
Austin (AUS)
08:39
Seattle-Tacoma (SEA) Alaska Airlines AS 463 Non-stop Boeing 737 (73J) 4:39 Effective 2026-03-19 through 2026-05-12 |
| Sat
15:36
Austin (AUS)
18:21
Seattle-Tacoma (SEA) Alaska Airlines AS 489 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-03-07 |
| Daily
18:50
Austin (AUS)
21:29
Seattle-Tacoma (SEA) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:39 Effective 2026-04-22 through 2026-05-12 |
| Daily
19:30
Austin (AUS)
22:02
Seattle-Tacoma (SEA) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:32 Effective from 2026-06-10 |
| Mon
11:44
Austin (AUS)
14:29
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-01-12 |
| Wed
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Operates only on 2026-01-07 |
| Wed-Sun
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:45 Effective 2026-01-08 through 2026-01-14 |
| Tue,Sat
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737-800 (73H) 4:45 Effective 2026-01-13 through 2026-02-03 |
| Mon,Thu
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-15 through 2026-01-19 |
| Wed-Fri,Sun
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:45 Effective 2026-01-16 through 2026-01-28 |
| Mon,Thu,Fri
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 MAX 9 (7M9) 4:45 Effective 2026-01-26 through 2026-02-02 |
| Wed-Fri,Sun
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:45 Effective 2026-02-01 through 2026-02-08 |
| Sat
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Operates only on 2026-02-07 |
| Mon,Wed
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:45 Effective 2026-02-09 through 2026-02-11 |
| Tue
12:30
Austin (AUS)
15:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737-800 (73H) 4:45 Operates only on 2026-02-10 |
| Mon,Tue,Sat,Sun
13:33
Austin (AUS)
16:20
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737-800 (73H) 4:47 Valid until 2026-01-05 |
| Thu,Fri
13:33
Austin (AUS)
16:20
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:47 Valid until 2026-01-02 |
| Wed
13:35
Austin (AUS)
16:19
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:44 Operates only on 2026-03-18 |
| Daily
13:35
Austin (AUS)
16:15
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:40 Effective 2026-03-19 through 2026-05-12 |
| Daily
13:36
Austin (AUS)
16:05
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:29 Effective from 2026-06-10 |
| Tue,Thu
15:35
Austin (AUS)
18:20
Seattle-Tacoma (SEA) Alaska Airlines AS 503 Non-stop Boeing 737 (73J) 4:45 Effective 2026-02-12 through 2026-02-17 |
Ad flat here 8924483383 I FlightInfo Lower
Parallax here AUS-SEA
- A domestic route departing from the Austin airport (AUS) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 1768 miles, or 2845 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 4:20 and 4:50.
