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Cheap flights from Austin to Seattle

47 nonstop flights a week, 6 of them today. Operated by 3 airlines, about 4h 40m in the air, 1,770 mi (2,848 km). Tickets from $144.

Flights from Austin to Seattle

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Austin to Seattle

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $144 13 November 2026, nonstop Cheapest nonstop $144 13 November 2026, Alaska Airlines Cheapest in the next 7 days $144 13 November, Fri Cheapest weekend departure $144 Fri, 13 November 2026 Cheapest month November 2026 tickets from $144

Austin to Seattle at a glance

flight time, from 4h 25m to 7h 55m
4h 40m
straight-line distance
1,770 mi (2,848 km)
flights a week
47
flights today
6
first and last departure
06:15 - 19:07
lowest price, nonstop, 13 November
$144
airlines
3

Austin to Seattle flight schedule

47 flights a week, 6 today, 36 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
DL 780
Delta
06:15 Austin-Bergstrom International
09:00 Seattle-Tacoma International
4h 45m
Daily
Airbus A220-300
AS 224
Alaska Airlines
08:30 Austin-Bergstrom International
11:08 Seattle-Tacoma International
4h 38m
Daily
Boeing 737-900
AS 224
Alaska Airlines
08:34 Austin-Bergstrom International
11:18 Seattle-Tacoma International
4h 44m
Mon, Fri, Sat, Sun
Boeing 737-800
DL 396
Delta
11:00 Austin-Bergstrom International
13:50 Seattle-Tacoma International
4h 50m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A220-300
DL 396
Delta
11:05 Austin-Bergstrom International
13:50 Seattle-Tacoma International
4h 45m
Sat
Boeing 737-800
WN 302
Southwest Airlines
11:40 Austin-Bergstrom International
14:20 Seattle-Tacoma International
4h 40m
Sat
Boeing 737-800
AS 352
Alaska Airlines
15:13 Austin-Bergstrom International
18:01 Seattle-Tacoma International
4h 48m
Mon, Fri, Sat, Sun
Boeing 737-800
AS 352
Alaska Airlines
15:34 Austin-Bergstrom International
18:18 Seattle-Tacoma International
4h 44m
Daily
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
AS 414
Alaska Airlines
17:52 Austin-Bergstrom International
20:33 Seattle-Tacoma International
4h 41m
Wed
Boeing 737-800
DL 399
Delta
18:10 Austin-Bergstrom International
20:50 Seattle-Tacoma International
4h 40m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-800
AS 339
Alaska Airlines
18:58 Austin-Bergstrom International
21:45 Seattle-Tacoma International
4h 47m
Mon, Fri, Sat, Sun
Boeing 737-800
AS 339
Alaska Airlines
19:07 Austin-Bergstrom International
21:45 Seattle-Tacoma International
4h 38m
Mon, Thu, 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
DL 780
Delta
06:08 Austin-Bergstrom International
09:00 Seattle-Tacoma International
4h 52m
Seasonal
Airbus A220-300
DL 396
Delta
11:02 Austin-Bergstrom International
13:56 Seattle-Tacoma International
4h 54m
Seasonal
Airbus A220-300
AS 352
Alaska Airlines
15:43 Austin-Bergstrom International
18:30 Seattle-Tacoma International
4h 47m
Seasonal
Boeing 737
DL 831
Delta
18:06 Austin-Bergstrom International
20:49 Seattle-Tacoma International
4h 43m
Seasonal
Boeing 737-800
AS 352
Alaska Airlines
15:33 Austin-Bergstrom International
18:19 Seattle-Tacoma International
4h 46m
Seasonal
Boeing 737-900
AS 339
Alaska Airlines
19:04 Austin-Bergstrom International
21:50 Seattle-Tacoma International
4h 46m
Seasonal
Boeing 737-900
DL 780
Delta
06:00 Austin-Bergstrom International
08:52 Seattle-Tacoma International
4h 52m
Seasonal
Airbus A220-300
DL 396
Delta
14:11 Austin-Bergstrom International
16:57 Seattle-Tacoma International
4h 46m
Seasonal
Airbus A220-300
DL 396
Delta
14:17 Austin-Bergstrom International
17:03 Seattle-Tacoma International
4h 46m
Seasonal
Airbus A220-300
DL 831
Delta
16:55 Austin-Bergstrom International
19:32 Seattle-Tacoma International
4h 37m
Seasonal
Airbus A220-300
AS 224
Alaska Airlines
07:15 Austin-Bergstrom International
09:55 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737-900
AS 352
Alaska Airlines
15:25 Austin-Bergstrom International
18:06 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900
AS 339
Alaska Airlines
19:03 Austin-Bergstrom International
21:44 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-900
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
DL 780
Delta
06:10 Austin-Bergstrom International
08:51 Seattle-Tacoma International
4h 41m
Seasonal
Boeing 737-800
AS 595
Alaska Airlines
07:15 Austin-Bergstrom International
09:46 Seattle-Tacoma International
4h 31m
Seasonal
Boeing 737-900
AS 503
Alaska Airlines
13:36 Austin-Bergstrom International
16:05 Seattle-Tacoma International
4h 29m
Seasonal
Boeing 737-900
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
DL 396
Delta
11:50 Austin-Bergstrom International
14:29 Seattle-Tacoma International
4h 39m
Seasonal
Boeing 737-800
DL 831
Delta
18:08 Austin-Bergstrom International
20:45 Seattle-Tacoma International
4h 37m
Seasonal
Boeing 737-800
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
DL 831
Delta
16:30 Austin-Bergstrom International
19:05 Seattle-Tacoma International
4h 35m
Seasonal
Airbus A220-300
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. The search shows seat availability and the price for your date.

Airlines flying Austin to Seattle

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines20 a week Delta20 a week Southwest Airlines7 a week

Airports

Where flights from Austin to Seattle depart and land

Departure from Austin

Austin-Bergstrom International AUS

47 flights a week, 6 mi (10 km) from the city centre

About the airport

Arrival in Seattle

Seattle-Tacoma International SEA

47 flights a week, 11 mi (18 km) from the city centre

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Austin to Seattle?
A nonstop flight takes 4 hours 40 minutes on average, from 4h 25m to 7h 55m depending on the flight.
How far is Seattle from Austin?
1,770 mi (2,848 km) in a straight line between the cities.
Which airlines fly nonstop from Austin to Seattle?
Alaska Airlines (20 a week), Delta (20 a week) and Southwest Airlines (7 a week).
How many flights a day are there from Austin to Seattle?
6 flights today and 47 a week, about 6.7 a day on average.
When are the first and last flights from Austin to Seattle?
The first departure is at 06:15 (DL780), the last at 19:07 (AS339). Local time.
What is the cheapest upcoming date to fly from Austin to Seattle?
13 November 2026 (Friday): from $144 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Austin to Seattle?
Alaska Airlines: nonstop tickets from $144 on 13 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Austin and Seattle?
Seattle is 2 hours behind Austin. Schedule times on this page are local to each airport.
Which Austin airport do flights to Seattle leave from?
Austin-Bergstrom International (47 a week).