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Southwest Airlines flights from Austin to Seattle

Southwest Airlines flies Austin to Seattle nonstop 7 times a week, departures from 11:40 to 16:30, 4h 25m in the air.

Flights from Austin to Seattle

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Southwest Airlines on Austin to Seattle at a glance

flights a week
7
days of operation
Daily
first and last departure
11:40 - 16:30
flight time
4h 25m - 7h 55m
aircraft
Boeing 737, Boeing 737-800
cheapest fare on the route
$144

Southwest Airlines Austin to Seattle schedule

7 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 302
Southwest Airlines
11:40 Austin-Bergstrom International
14:20 Seattle-Tacoma International
4h 40m
Sat
Boeing 737-800
WN 425
Southwest Airlines
15:55 Austin-Bergstrom International
18:35 Seattle-Tacoma International
4h 40m
Mon, Tue, Wed, Thu
Boeing 737
WN 425
Southwest Airlines
16:30 Austin-Bergstrom International
19:15 Seattle-Tacoma International
4h 45m
Mon, Thu, Fri, Sun
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 404
Southwest Airlines
08:35 Austin-Bergstrom International
13:05 Seattle-Tacoma International
6h 30m
Seasonal
Boeing 737-800
WN 425
Southwest Airlines
18:35 Austin-Bergstrom International
21:10 Seattle-Tacoma International
4h 35m
Seasonal
Boeing 737-800
WN 204
Southwest Airlines
06:50 Austin-Bergstrom International
12:45 Seattle-Tacoma International
7h 55m
Seasonal
Boeing 737
WN 1304
Southwest Airlines
12:55 Austin-Bergstrom International
15:35 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 4715
Southwest Airlines
16:35 Austin-Bergstrom International
19:15 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 4715
Southwest Airlines
17:35 Austin-Bergstrom International
20:15 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 4377
Southwest Airlines
11:50 Austin-Bergstrom International
14:30 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 754
Southwest Airlines
18:30 Austin-Bergstrom International
21:10 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 754
Southwest Airlines
14:30 Austin-Bergstrom International
17:05 Seattle-Tacoma International
4h 35m
Seasonal
Boeing 737
WN 754
Southwest Airlines
17:35 Austin-Bergstrom International
20:15 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
WN 680
Southwest Airlines
16:25 Austin-Bergstrom International
19:00 Seattle-Tacoma International
4h 35m
Seasonal
Boeing 737
WN 2012
Southwest Airlines
14:40 Austin-Bergstrom International
17:10 Seattle-Tacoma International
4h 30m
Seasonal
Boeing 737
WN 2503
Southwest Airlines
18:55 Austin-Bergstrom International
21:30 Seattle-Tacoma International
4h 35m
Seasonal
WN 2202
Southwest Airlines
08:45 Austin-Bergstrom International
11:10 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737
WN 4894
Southwest Airlines
16:35 Austin-Bergstrom International
19:00 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737
WN 4103
Southwest Airlines
17:25 Austin-Bergstrom International
19:50 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737
WN 2202
Southwest Airlines
09:00 Austin-Bergstrom International
11:25 Seattle-Tacoma International
4h 25m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seattle is 2 hours behind Austin.

Other airlines flying Austin to Seattle

Nonstop flights by the current schedule

Alaska Airlines Delta All flights Austin to Seattle

Frequently asked questions

How many Southwest Airlines flights are there from Austin to Seattle?
7 nonstop flights a week, 14 flight numbers in the schedule: Daily.
How long is the Southwest Airlines flight from Austin to Seattle?
From 4 hours 25 minutes to 7 hours 55 minutes nonstop, depending on the flight.
Which aircraft does Southwest Airlines fly from Austin to Seattle?
Boeing 737 and Boeing 737-800.