WestJet flights from Austin (AUS) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu,Sun 18:15 Austin (AUS) 20:40 Seattle-Tacoma (SEA)
WestJet WS 6673 Non-stop Airbus A220-300 (223) 4:25 Effective 2024-09-12 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 831)
Thu,Sun 18:24 Austin (AUS) 20:50 Seattle-Tacoma (SEA)
WestJet WS 6673 Non-stop Airbus A220-100 (221) 4:26 Effective 2024-09-05 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 831)
Daily 06:00 Austin (AUS) 08:47 Seattle-Tacoma (SEA)
WestJet WS 6837 Non-stop Airbus A220-100 (221) 4:47 Effective 2025-03-09 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 780)
Thu,Sun 18:20 Austin (AUS) 20:52 Seattle-Tacoma (SEA)
WestJet WS 6980 Non-stop Airbus A220-300 (223) 4:32 Effective 2024-10-10 through 2024-10-24
Codeshare flight, operated by Delta Air Lines.(DL 453)
Mon-Fri,Sun 06:20 Austin (AUS) 09:00 Seattle-Tacoma (SEA)
WestJet WS 7053 Non-stop Airbus A220-100 (221) 4:40 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon-Fri,Sun 06:20 Austin (AUS) 08:51 Seattle-Tacoma (SEA)
WestJet WS 7142 Non-stop Airbus A220-100 (221) 4:31 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 780)
Thu,Sun 18:08 Austin (AUS) 20:47 Seattle-Tacoma (SEA)
WestJet WS 7753 Non-stop Airbus A220-300 (223) 4:39 Effective 2025-04-27 through 2025-06-05
Codeshare flight, operated by Delta Air Lines.(DL 831)
Thu,Sun 18:08 Austin (AUS) 20:36 Seattle-Tacoma (SEA)
WestJet WS 7753 Non-stop Airbus A220-100 (221) 4:28 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 831)
Daily 06:00 Austin (AUS) 08:38 Seattle-Tacoma (SEA)
WestJet WS 8566 Non-stop Airbus A220-100 (221) 4:38 Effective 2025-04-14 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Tue,Fri-Sun 06:00 Austin (AUS) 08:30 Seattle-Tacoma (SEA)
WestJet WS 8566 Non-stop Airbus A220-100 (221) 4:30 Effective 2025-06-10 through 2025-06-17
Codeshare flight, operated by Delta Air Lines.(DL 780)
Daily 06:00 Austin (AUS) 08:30 Seattle-Tacoma (SEA)
WestJet WS 8566 Non-stop Airbus A220-100 (221) 4:30 Effective from 2025-06-18
Codeshare flight, operated by Delta Air Lines.(DL 780)
Daily 14:17 Austin (AUS) 16:43 Seattle-Tacoma (SEA)
WestJet WS 8677 Non-stop Airbus A220-100 (221) 4:26 Effective from 2025-06-20
Codeshare flight, operated by Delta Air Lines.(DL 739)
Daily 14:25 Austin (AUS) 16:49 Seattle-Tacoma (SEA)
WestJet WS 8677 Non-stop Airbus A220-100 (221) 4:24 Valid until 2024-09-01
Codeshare flight, operated by Delta Air Lines.(DL 739)


WestJet flights from Austin (AUS) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-09-12 through 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 831)
Duration: 4:25, non-stop
Airbus A220-300 (223)

Effective 2024-09-05 through 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 831)
Duration: 4:26, non-stop
Airbus A220-100 (221)

Effective 2025-03-09 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:47, non-stop
Airbus A220-100 (221)

Effective 2024-10-10 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 453)
Duration: 4:32, non-stop
Airbus A220-300 (223)

Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:40, non-stop
Airbus A220-100 (221)

Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:31, non-stop
Airbus A220-100 (221)

Effective 2025-04-27 through 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 831)
Duration: 4:39, non-stop
Airbus A220-300 (223)

Effective from 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 831)
Duration: 4:28, non-stop
Airbus A220-100 (221)

Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:38, non-stop
Airbus A220-100 (221)

Effective 2025-06-10 through 2025-06-17
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:30, non-stop
Airbus A220-100 (221)

Effective from 2025-06-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:30, non-stop
Airbus A220-100 (221)

Effective from 2025-06-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 739)
Duration: 4:26, non-stop
Airbus A220-100 (221)

Valid until 2024-09-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 739)
Duration: 4:24, non-stop
Airbus A220-100 (221)
  • 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 4:24 and 4:47.