All airlines flying from Seattle-Tacoma (SEA) to Austin (AUS).

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:55 Seattle-Tacoma (SEA) 15:08 Austin (AUS) Alaska Airlines AS 318 Non-stop Boeing 737 (73J) 4:13 Effective 2026-05-13 through 2026-06-09
Wed 10:30 Seattle-Tacoma (SEA) 16:38 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:08 Operates only on 2026-03-18
Daily 10:30 Seattle-Tacoma (SEA) 16:44 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:14 Effective 2026-03-19 through 2026-05-12
Sun 11:46 Seattle-Tacoma (SEA) 17:58 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:12 Operates only on 2026-02-01
Tue,Thu-Sun 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:12 Effective 2026-01-08 through 2026-01-20
Mon,Wed 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2026-01-12 through 2026-01-19
Tue-Sun 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:12 Effective 2026-01-21 through 2026-01-27
Mon,Wed 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Effective 2026-01-26 through 2026-01-28
Mon-Sat 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:12 Effective 2026-01-29 through 2026-02-07
Tue,Wed,Sun 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:12 Effective 2026-02-08 through 2026-02-11
Mon 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:12 Operates only on 2026-02-09
Mon,Thu,Fri,Sun 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:11 Effective 2026-02-12 through 2026-02-26
Tue,Wed,Sat 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-02-14 through 2026-02-25
Tue,Wed,Fri,Sat 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-02-27 through 2026-03-04
Mon,Thu,Sun 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:11 Effective 2026-03-01 through 2026-03-09
Fri 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737-800 (73H) 4:11 Operates only on 2026-03-06
Mon,Tue,Sat 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:11 Effective 2026-03-10 through 2026-03-16
Tue-Fri,Sun 11:49 Seattle-Tacoma (SEA) 18:00 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-03-11 through 2026-03-17
Daily 12:18 Seattle-Tacoma (SEA) 18:32 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:14 Effective from 2026-06-10
Mon,Tue,Thu 12:35 Seattle-Tacoma (SEA) 18:42 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 (73J) 4:07 Valid until 2026-01-06
Wed,Sun 12:35 Seattle-Tacoma (SEA) 18:42 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Valid until 2026-01-04
Fri,Sat 12:35 Seattle-Tacoma (SEA) 18:42 Austin (AUS) Alaska Airlines AS 352 Non-stop Boeing 737-800 (73H) 4:07 Effective 2026-01-02 through 2026-01-03
Mon,Wed,Thu 00:30 Seattle-Tacoma (SEA) 06:40 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 (73J) 4:10 Valid until 2026-01-05
Tue,Fri-Sun 00:30 Seattle-Tacoma (SEA) 06:40 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737-800 (73H) 4:10 Valid until 2026-01-04
Tue 00:30 Seattle-Tacoma (SEA) 06:40 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 (73J) 4:10 Operates only on 2026-01-06
Mon,Thu,Fri 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 (73J) 4:07 Effective 2026-01-08 through 2026-02-06
Sun 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2026-01-11 through 2026-02-08
Mon,Thu-Sun 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2026-02-09 through 2026-02-16
Daily 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2026-02-17 through 2026-03-07
Mon,Tue,Thu,Fri,Sun 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737-800 (73H) 4:07 Effective 2026-03-08 through 2026-03-17
Wed,Sat 17:52 Seattle-Tacoma (SEA) 23:59 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2026-03-11 through 2026-03-14
Daily 17:56 Seattle-Tacoma (SEA) 00:09 Austin (AUS) Alaska Airlines AS 372 Non-stop Boeing 737 (73J) 4:13 Effective from 2026-06-10 The flight arrives 1 day after departure.
Wed 11:47 Seattle-Tacoma (SEA) 17:59 Austin (AUS) Alaska Airlines AS 375 Non-stop Boeing 737 (73J) 4:12 Operates only on 2026-01-07
Sat 09:15 Seattle-Tacoma (SEA) 15:34 Austin (AUS) Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:19 Operates only on 2026-03-14
Sat 09:15 Seattle-Tacoma (SEA) 15:35 Austin (AUS) Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:20 Effective 2026-03-21 through 2026-04-11
Wed 23:15 Seattle-Tacoma (SEA) 05:15 Austin (AUS) Alaska Airlines AS 461 Non-stop Boeing 737 (73J) 4:00 Operates only on 2026-03-18 The flight arrives 1 day after departure.
Daily 23:15 Seattle-Tacoma (SEA) 05:14 Austin (AUS) Alaska Airlines AS 461 Non-stop Boeing 737 (73J) 3:59 Effective 2026-03-19 through 2026-05-12 The flight arrives 1 day after departure.
Tue,Thu 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:10 Effective 2026-02-12 through 2026-02-17
Mon,Thu-Sun 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Effective 2026-02-13 through 2026-03-01
Tue,Wed 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-18 through 2026-02-25
Mon,Tue,Thu,Sun 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:10 Effective 2026-03-02 through 2026-03-10
Wed 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737-800 (73H) 4:10 Operates only on 2026-03-04
Wed-Sat 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Effective 2026-03-06 through 2026-03-12
Mon,Fri,Sat 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:10 Effective 2026-03-13 through 2026-03-16
Sun 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737-800 (73H) 4:10 Operates only on 2026-03-15
Tue 08:25 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 MAX 9 (7M9) 4:10 Operates only on 2026-03-17
Wed 08:35 Seattle-Tacoma (SEA) 14:35 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:00 Operates only on 2026-03-18
Daily 08:35 Seattle-Tacoma (SEA) 15:02 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:27 Effective 2026-03-19 through 2026-05-12
Daily 09:03 Seattle-Tacoma (SEA) 15:15 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 (73J) 4:12 Effective from 2026-06-10
Thu,Fri,Sun 09:10 Seattle-Tacoma (SEA) 15:15 Austin (AUS) Alaska Airlines AS 502 Non-stop Boeing 737 MAX 9 (7M9) 4:05 Valid until 2026-01-02

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Parallax here SEA-AUS

1 2 3 4 5 6 7

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Austin airport (AUS).
The flight distance is 1768 miles, or 2845 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:59 and 4:27.

Return (AUS-SEA) flights

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All airlines flying from Seattle-Tacoma (SEA) to Austin (AUS).

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS318

08:55

Seattle-Tacoma (SEA)

15:08

Austin (AUS)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:13, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

10:30

Seattle-Tacoma (SEA)

16:38

Austin (AUS)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:08, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

10:30

Seattle-Tacoma (SEA)

16:44

Austin (AUS)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:46

Seattle-Tacoma (SEA)

17:58

Austin (AUS)

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-01-08 through 2026-01-20

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-01-12 through 2026-01-19

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-01-21 through 2026-01-27

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-01-26 through 2026-01-28

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-01-29 through 2026-02-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-02-12 through 2026-02-26

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-02-14 through 2026-02-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-02-27 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-03-01 through 2026-03-09

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 4:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:11, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-03-10 through 2026-03-16

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

11:49

Seattle-Tacoma (SEA)

18:00

Austin (AUS)

Effective 2026-03-11 through 2026-03-17

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

12:18

Seattle-Tacoma (SEA)

18:32

Austin (AUS)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:14, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

12:35

Seattle-Tacoma (SEA)

18:42

Austin (AUS)

Valid until 2026-01-06

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:07, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS352

12:35

Seattle-Tacoma (SEA)

18:42

Austin (AUS)

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS352

12:35

Seattle-Tacoma (SEA)

18:42

Austin (AUS)

Effective 2026-01-02 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 4:07, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS372

00:30

Seattle-Tacoma (SEA)

06:40

Austin (AUS)

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS372

00:30

Seattle-Tacoma (SEA)

06:40

Austin (AUS)

Valid until 2026-01-04

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS372

00:30

Seattle-Tacoma (SEA)

06:40

Austin (AUS)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-01-08 through 2026-02-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:07, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-02-09 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-02-17 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-03-08 through 2026-03-17

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:07, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS372

17:52

Seattle-Tacoma (SEA)

23:59

Austin (AUS)

Effective 2026-03-11 through 2026-03-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS372

17:56

Seattle-Tacoma (SEA)

00:09(+1)

Austin (AUS)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:13, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS375

11:47

Seattle-Tacoma (SEA)

17:59

Austin (AUS)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Delta Air Lines DL396

09:15

Seattle-Tacoma (SEA)

15:34

Austin (AUS)

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:19, non-stop
Airbus A319 (319)

Direct Flights:

Delta Air Lines DL396

09:15

Seattle-Tacoma (SEA)

15:35

Austin (AUS)

Effective 2026-03-21 through 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:20, non-stop
Airbus A319 (319)

Direct Flights:

Alaska Airlines AS461

23:15

Seattle-Tacoma (SEA)

05:15(+1)

Austin (AUS)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS461

23:15

Seattle-Tacoma (SEA)

05:14(+1)

Austin (AUS)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:59, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-02-12 through 2026-02-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-02-13 through 2026-03-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-02-18 through 2026-02-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-03-02 through 2026-03-10

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-03-06 through 2026-03-12

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective 2026-03-13 through 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 4:10, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS502

08:25

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS502

08:35

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

08:35

Seattle-Tacoma (SEA)

15:02

Austin (AUS)

Effective 2026-03-19 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:27, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

09:03

Seattle-Tacoma (SEA)

15:15

Austin (AUS)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:12, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS502

09:10

Seattle-Tacoma (SEA)

15:15

Austin (AUS)

Valid until 2026-01-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:05, non-stop
Boeing 737 MAX 9 (7M9)

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Parallax here SEA-AUS

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Austin airport (AUS).
The flight distance is 1768 miles, or 2845 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:59 and 4:27.

Return (AUS-SEA) flights

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