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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6772 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-28 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Mon 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6827 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-07 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6827 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-27 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Thu 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6828 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-31 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Mon,Thu,Sun 17:45 Seattle-Tacoma (SEA) 23:58 Austin (AUS) WestJet WS 6831 Non-stop Airbus A220-300 (223) 4:13 Effective 2025-06-22 through 2025-06-26 Codeshare flight, operated by Delta Air Lines.(DL 848)
Tue 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6842 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-08 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Thu,Fri 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6870 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-09-04 through 2025-09-05 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Fri 17:45 Seattle-Tacoma (SEA) 23:58 Austin (AUS) WestJet WS 6895 Non-stop Airbus A220-300 (223) 4:13 Effective 2025-06-20 through 2025-06-27 Codeshare flight, operated by Delta Air Lines.(DL 848)
Sun 17:45 Seattle-Tacoma (SEA) 23:58 Austin (AUS) WestJet WS 6895 Non-stop Airbus A220-300 (223) 4:13 Operates only on 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 848)
Mon,Fri 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6895 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-07-11 through 2025-07-21 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Thu,Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6899 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-07-10 through 2025-07-20 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Thu 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 6903 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-07-24 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Daily 23:15 Seattle-Tacoma (SEA) 05:15 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:00 Effective 2025-10-04 through 2025-10-24 Codeshare flight, operated by Alaska Airlines.(AS 1014) The flight arrives 1 day after departure.
Wed,Fri,Sun 23:15 Seattle-Tacoma (SEA) 05:15 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:00 Effective from 2025-10-26 Codeshare flight, operated by Alaska Airlines.(AS 1014) The flight arrives 1 day after departure.
Wed 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:06 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 1246) The flight arrives 1 day after departure.
Thu,Fri,Sun 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737-800 (73H) 4:06 Effective 2025-05-15 through 2025-05-18 Codeshare flight, operated by Alaska Airlines.(AS 105) The flight arrives 1 day after departure.
Mon-Sat 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:06 Effective 2025-05-17 through 2025-05-29 Codeshare flight, operated by Alaska Airlines.(AS 105) The flight arrives 1 day after departure.
Fri,Sun 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737-800 (73H) 4:06 Effective 2025-05-25 through 2025-05-30 Codeshare flight, operated by Alaska Airlines.(AS 105) The flight arrives 1 day after departure.
Tue-Thu,Sat,Sun 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:06 Effective 2025-05-31 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 105) The flight arrives 1 day after departure.
Mon,Fri 23:59 Seattle-Tacoma (SEA) 06:05 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737-800 (73H) 4:06 Effective 2025-06-02 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 105) The flight arrives 1 day after departure.
Tue-Fri 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-06-12 through 2025-06-19 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Fri-Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-06-14 through 2025-06-23 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-06-24 through 2025-07-01 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Wed-Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-06-25 through 2025-07-02 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue,Thu-Sat 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-07-03 through 2025-07-08 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-07-06 through 2025-07-16 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue,Thu,Sat 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-07-12 through 2025-07-17 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Wed,Fri-Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-07-18 through 2025-07-25 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue,Sat 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-07-22 through 2025-07-29 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Thu 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737-800 (73H) 4:08 Operates only on 2025-07-24 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Wed-Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-07-27 through 2025-08-08 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue,Sat 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Effective 2025-08-05 through 2025-08-12 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat,Sun 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Effective 2025-08-10 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Fri 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 MAX 9 (7M9) 4:08 Operates only on 2025-08-15 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Tue 23:59 Seattle-Tacoma (SEA) 06:07 Austin (AUS) Starlux Airlines JX 7042 Non-stop Boeing 737 (73J) 4:08 Operates only on 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 1227) The flight arrives 1 day after departure.
Wed,Fri,Sun 17:50 Seattle-Tacoma (SEA) 23:58 Austin (AUS) Starlux Airlines JX 7046 Non-stop Boeing 737 (73J) 4:08 Effective 2025-11-02 through 2025-11-19 Codeshare flight, operated by Alaska Airlines.(AS 372)
Thu,Fri 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7112 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-08-01 through 2025-08-07 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Thu,Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7112 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-08-14 through 2025-08-28 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Fri 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7118 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-08-15 through 2025-08-29 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7122 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-08-03 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7133 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-09-07 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Daily 17:50 Seattle-Tacoma (SEA) 23:57 Austin (AUS) WestJet WS 7133 Non-stop Airbus A220-300 (223) 4:07 Effective 2025-09-08 through 2025-09-25 Codeshare flight, operated by Delta Air Lines.(DL 848)
Mon-Wed,Sat 17:50 Seattle-Tacoma (SEA) 23:57 Austin (AUS) WestJet WS 7133 Non-stop Airbus A220-300 (223) 4:07 Effective 2025-09-27 through 2025-10-01 Codeshare flight, operated by Delta Air Lines.(DL 848)
Mon 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7149 Non-stop Airbus A220-300 (223) 4:12 Effective 2025-08-11 through 2025-09-01 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Mon 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7202 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-08-04 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Sun 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7327 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-08-10 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Fri 17:50 Seattle-Tacoma (SEA) 00:02 Austin (AUS) WestJet WS 7337 Non-stop Airbus A220-300 (223) 4:12 Operates only on 2025-08-08 Codeshare flight, operated by Delta Air Lines.(DL 848) The flight arrives 1 day after departure.
Daily 08:16 Seattle-Tacoma (SEA) 14:37 Austin (AUS) American Airlines AA 7417 Non-stop Boeing 737 (737) 4:21 Valid until 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 502)
Daily 08:35 Seattle-Tacoma (SEA) 14:35 Austin (AUS) American Airlines AA 7417 Non-stop Boeing 737 (737) 4:00 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 502)
Daily 09:03 Seattle-Tacoma (SEA) 15:11 Austin (AUS) American Airlines AA 7417 Non-stop Boeing 737 (737) 4:08 Effective 2025-06-12 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 502)

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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 4:00 and 4:21.

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 Codeshare Flights:

WestJet WS6772

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-28

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6827

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-07

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6827

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6828

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6831

17:45

Seattle-Tacoma (SEA)

23:58

Austin (AUS)

Effective 2025-06-22 through 2025-06-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:13, non-stop
Airbus A220-300 (223)

WestJet WS6842

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-08

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6870

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-09-04 through 2025-09-05

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6895

17:45

Seattle-Tacoma (SEA)

23:58

Austin (AUS)

Effective 2025-06-20 through 2025-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:13, non-stop
Airbus A220-300 (223)

WestJet WS6895

17:45

Seattle-Tacoma (SEA)

23:58

Austin (AUS)

Operates only on 2025-07-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:13, non-stop
Airbus A220-300 (223)

WestJet WS6895

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-07-11 through 2025-07-21

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6899

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-07-10 through 2025-07-20

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS6903

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-07-24

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:15

Seattle-Tacoma (SEA)

05:15(+1)

Austin (AUS)

Effective 2025-10-04 through 2025-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1014)

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

Starlux Airlines JX7042

23:15

Seattle-Tacoma (SEA)

05:15(+1)

Austin (AUS)

Effective from 2025-10-26

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1014)

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

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1246)

Duration: 4:06, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Effective 2025-05-15 through 2025-05-18

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 105)

Duration: 4:06, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Effective 2025-05-17 through 2025-05-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 105)

Duration: 4:06, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Effective 2025-05-25 through 2025-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 105)

Duration: 4:06, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Effective 2025-05-31 through 2025-06-10

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 105)

Duration: 4:06, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:05(+1)

Austin (AUS)

Effective 2025-06-02 through 2025-06-09

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 105)

Duration: 4:06, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-06-12 through 2025-06-19

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-06-14 through 2025-06-23

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-06-24 through 2025-07-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-06-25 through 2025-07-02

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-03 through 2025-07-08

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-06 through 2025-07-16

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-12 through 2025-07-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-18 through 2025-07-25

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-22 through 2025-07-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Operates only on 2025-07-24

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-07-27 through 2025-08-08

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-08-05 through 2025-08-12

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Effective 2025-08-10 through 2025-08-18

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Operates only on 2025-08-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Starlux Airlines JX7042

23:59

Seattle-Tacoma (SEA)

06:07(+1)

Austin (AUS)

Operates only on 2025-08-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 1227)

Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Starlux Airlines JX7046

17:50

Seattle-Tacoma (SEA)

23:58

Austin (AUS)

Effective 2025-11-02 through 2025-11-19

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 372)

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

WestJet WS7112

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-08-01 through 2025-08-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7112

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-08-14 through 2025-08-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7118

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-08-15 through 2025-08-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7122

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-08-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7133

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7133

17:50

Seattle-Tacoma (SEA)

23:57

Austin (AUS)

Effective 2025-09-08 through 2025-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:07, non-stop
Airbus A220-300 (223)

WestJet WS7133

17:50

Seattle-Tacoma (SEA)

23:57

Austin (AUS)

Effective 2025-09-27 through 2025-10-01

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:07, non-stop
Airbus A220-300 (223)

WestJet WS7149

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Effective 2025-08-11 through 2025-09-01

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7202

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-08-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7327

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-08-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

WestJet WS7337

17:50

Seattle-Tacoma (SEA)

00:02(+1)

Austin (AUS)

Operates only on 2025-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 848)

Duration: 4:12, non-stop
Airbus A220-300 (223)
The flight arrives 1 day after departure.

American Airlines AA7417

08:16

Seattle-Tacoma (SEA)

14:37

Austin (AUS)

Valid until 2025-05-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 502)

Duration: 4:21, non-stop
Boeing 737 (737)

American Airlines AA7417

08:35

Seattle-Tacoma (SEA)

14:35

Austin (AUS)

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 502)

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

American Airlines AA7417

09:03

Seattle-Tacoma (SEA)

15:11

Austin (AUS)

Effective 2025-06-12 through 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 502)

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

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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 4:00 and 4:21.

Return (AUS-SEA) flights

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