Cheap flights from Austin to Seattle from $123

Round-trip
1 adult
Economy
From?
To?
Mon 5/30
Mon 6/6

Deals available from 900+ travel sites.

Flight information for Austin to Seattle
(AUS to SEA)

Find info about flight duration, direct flights, and airports for your flight from Austin to Seattle

Best Price Found

$123

Fastest flight time

4h 22m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Seattle

3 airports
The best one-way flight to Seattle from Austin in the past 72 hours is $123. The best round-trip flight deal from Austin to Seattle found on momondo in the last 72 hours is $263.
The fastest flight from Austin to Seattle takes 4h 22m
Direct flights go from Austin to Seattle on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Alaska Airlines.
There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Austin to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Austin to Seattle?

February

The cheapest time of year to fly to Seattle from Austin is February. Most expensive is December

What is the cheapest day to depart Austin for Seattle?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Austin to Seattle?

in the evening

Austin to Seattle flights are approximately 22% more expensive in the morning than in the evening

What is the cheapest airline that flies to Seattle from Austin?

Juneyao Airlines

Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Austin to Seattle

What is the cheapest Austin to Seattle flight route?

Austin Bergstrom - Seattle/Tacoma Intl

Fly from Austin Bergstrom to Seattle/Tacoma Intl for the best Austin - Seattle flight prices

How far in advance should you book Austin to Seattle flights?

43 days before

The cheapest time to buy a flight from Austin to Seattle is approximately 43 days to departure

Austin Bergstrom Airport (AUS) to Seattle/Tacoma Intl Airport (SEA)$258
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San Antonio Airport (SAT) to Seattle/Tacoma Intl Airport (SEA)$276
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Killeen Fort Hood Regional Airport (GRK) to Seattle/Tacoma Intl Airport (SEA)$316
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College Station Easterwood Field Airport (CLL) to Seattle/Tacoma Intl Airport (SEA)$568
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Waco Airport (ACT) to Seattle/Tacoma Intl Airport (SEA)$668
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When traveling from Austin to Seattle, the most popular airport to fly into is Seattle/Tacoma Intl Airport. The majority of travelers flying into Seattle/Tacoma Intl Airport from Austin are departing from Austin Bergstrom Airport. When booking your trip to Seattle, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to Seattle, you can try San Antonio Airport (in San Antonio), Killeen Fort Hood Regional Airport (in Killeen), or College Station Easterwood Field Airport (in College Station). You may be looking for an airport near Seattle/Tacoma Intl Airport to land at when traveling from Austin and Seattle/Tacoma Intl Airport, located in Seattle is a great option. The cheapest route from Austin to Seattle is AUS — SEA with an average price of $258 RT during the month of May.


Easily compare round-trip flights from Austin to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Austin to Seattle by changing tabs
Alaska Airlines
Sep 24
AUS3:00 pmAustin Bergstrom
4h 27m
SEA7:27 pmSeattle/Tacoma Intl
Sep 28
SEA7:55 pmSeattle/Tacoma Intl
4h 02m
AUS11:57 pmAustin Bergstrom
Multiple Airlines
Sep 24
AUS2:00 amAustin Bergstrom
4h 35m
SEA6:35 amSeattle/Tacoma Intl
Sep 28
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom
Spirit Airlines
Sep 24
AUS11:03 amAustin Bergstrom
10h 37m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
Sep 28
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom
Delta
Sep 13
AUS2:00 amAustin Bergstrom
4h 24m
SEA6:24 amSeattle/Tacoma Intl
Sep 19
SEA8:30 pmSeattle/Tacoma Intl
9h 36m
1 stop
AUS6:06 amAustin Bergstrom
United Airlines
Sep 13
AUS10:15 amAustin Bergstrom
6h 55m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
Sep 20
SEA2:30 amSeattle/Tacoma Intl
14h 18m
2 stops
AUS4:48 pmAustin Bergstrom
Multiple Airlines
Sep 13
AUS12:35 pmAustin Bergstrom
4h 24m
SEA4:59 pmSeattle/Tacoma Intl
Sep 20
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom

Find the cheapest one-way flights from Austin to Seattle

If you're looking for one-way flights from Austin to Seattle, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Frontier
Aug 15
AUS5:14 pmAustin Bergstrom
22h 39m
1 stop
SEA3:53 pmSeattle/Tacoma Intl
Delta
Sep 21
AUS12:35 pmAustin Bergstrom
4h 24m
SEA4:59 pmSeattle/Tacoma Intl
Spirit Airlines
Sep 21
AUS11:03 amAustin Bergstrom
10h 37m
1 stop
SEA9:40 pmSeattle/Tacoma Intl

Search last-minute flights to Seattle from Austin

Find and compare round-trip flight prices for your last-minute flight from Austin to Seattle
Multiple Airlines
Jun 1
AUS9:05 amAustin Bergstrom
13h 09m
1 stop
SEA10:14 pmSeattle/Tacoma Intl
Oct 31
SEA1:55 pmSeattle/Tacoma Intl
4h 04m
AUS5:59 pmAustin Bergstrom
Frontier
Jun 1
AUS9:05 amAustin Bergstrom
13h 09m
1 stop
SEA10:14 pmSeattle/Tacoma Intl
Jun 3
SEA8:59 pmSeattle/Tacoma Intl
13h 52m
1 stop
AUS10:51 amAustin Bergstrom
Spirit Airlines
Jun 4
AUS3:30 pmAustin Bergstrom
6h 29m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
Jun 8
SEA2:00 amSeattle/Tacoma Intl
6h 35m
1 stop
AUS8:35 amAustin Bergstrom
Multiple Airlines
Jun 1
AUS9:05 amAustin Bergstrom
13h 09m
1 stop
SEA10:14 pmSeattle/Tacoma Intl
Jun 6
SEA2:00 amSeattle/Tacoma Intl
6h 35m
1 stop
AUS8:35 amAustin Bergstrom
Spirit Airlines
Jun 4
AUS3:30 pmAustin Bergstrom
6h 29m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
Jun 14
SEA2:00 amSeattle/Tacoma Intl
6h 35m
1 stop
AUS8:35 amAustin Bergstrom
Multiple Airlines
Jun 1
AUS9:05 amAustin Bergstrom
13h 09m
1 stop
SEA10:14 pmSeattle/Tacoma Intl
Oct 31
SEA11:15 amSeattle/Tacoma Intl
5h 37m
1 stop
AUS4:52 pmAustin Bergstrom

Best airlines flying from Austin to Seattle

Compare and see reviews for airlines that fly from Austin to Seattle with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $12Free CancellationRating
0.0
Search Juneyao Airlines flights
Alaska AirlinesPriceFrom $89Free CancellationRating
8.0
8.3

Boarding

8.0

Comfort

8.5

Crew

7.4

Entertainment

7.2

Food

Reviews

Entertainment on screen

1 / 10
Search Alaska Airlines flights
United AirlinesPriceFrom $92Free CancellationRating
7.4
7.7

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.7

Food

Reviews

Very smooth boarding, and excellent crew service. Food needs improving. Please provide eggs for breakfast. Also not enough water provided for this long flight. Crew needs to come around every 3 hours to offer water. Bigger size water bottles. Or provide a spigot to fill water bottles. Crew were always helpful and willing to provide water.

1 / 10
Search United Airlines flights
FrontierPriceFrom $93Free CancellationRating
6.1
6.4

Boarding

5.8

Comfort

6.9

Crew

4.7

Entertainment

5.0

Food

Reviews

8 hrs later the fly was cancel

1 / 10
Search Frontier flights
DeltaPriceFrom $98Free CancellationRating
7.9
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

This is another disease as if you have the Internet, you are ordinary deceivers!

1 / 10
Search Delta flights
Spirit AirlinesPriceFrom $99Free CancellationRating
6.2
6.4

Boarding

5.8

Comfort

6.9

Crew

4.8

Entertainment

5.1

Food

Reviews

Nice staff and smooth flight w friendly pilot!

1 / 10
Search Spirit Airlines flights
American AirlinesPriceFrom $117Free CancellationRating
7.3
7.7

Boarding

7.2

Comfort

8.1

Crew

7.1

Entertainment

6.6

Food

Reviews

Sit too short, headrest was low even on max extension and uncomfortable, i’m 6 foot hight, never seen that short sit. Armrests were too low as well.

1 / 10
Search American Airlines flights
Endeavor AirlinesPriceFrom $165Free CancellationRating
0.0
Search Endeavor Airlines flights
  • Alaska Airlines Flights From Austin to Seattle

    Alaska Airlines is one of the most popular airlines flying from Austin to Seattle, operating 13 flights/week on average for this route. A good Alaska Airlines flight deal for Austin to Seattle starts from $89 round-trip, up to an average price of $237. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From Austin to Seattle

    Delta (7.9/10 from 385 reviews) operates around 11 flights from Austin to Seattle in any given week. The average Delta airfare for this route is around $267, with deals from around $98 rare but found on momondo. Referenced prices are for round-trip Austin to Seattle flight searches in the last 72 hours.


Spirit Airlines flights from Austin to Seattle

Our best Spirit Airlines deals on Austin to Seattle flight tickets
Spirit Airlines
Sep 24
AUS11:03 amAustin Bergstrom
10h 37m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
Sep 28
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom
Spirit Airlines
Sep 13
AUS11:03 amAustin Bergstrom
10h 37m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
Sep 20
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom
Spirit Airlines
Sep 21
AUS11:03 amAustin Bergstrom
10h 37m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
Sep 27
SEA2:00 amSeattle/Tacoma Intl
6h 13m
1 stop
AUS8:13 amAustin Bergstrom

Alaska Airlines flights from Austin to Seattle

Our best Alaska Airlines deals on Austin to Seattle flight tickets
Alaska Airlines
Sep 24
AUS3:00 pmAustin Bergstrom
4h 27m
SEA7:27 pmSeattle/Tacoma Intl
Sep 28
SEA7:55 pmSeattle/Tacoma Intl
4h 02m
AUS11:57 pmAustin Bergstrom
Alaska Airlines
Sep 15
AUS3:00 pmAustin Bergstrom
4h 27m
SEA7:27 pmSeattle/Tacoma Intl
Sep 21
SEA7:55 pmSeattle/Tacoma Intl
4h 02m
AUS11:57 pmAustin Bergstrom
Alaska Airlines
Oct 28
AUS3:05 pmAustin Bergstrom
4h 32m
SEA7:37 pmSeattle/Tacoma Intl
Nov 2
SEA7:30 pmSeattle/Tacoma Intl
4h 02m
AUS11:32 pmAustin Bergstrom

  • Are airlines flying from Austin Bergstrom to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Austin Bergstrom to Seattle/Tacoma Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Alaska Airlines, Delta, and American Airlines. You can search for the full list of airlines like Alaska Airlines that are offering this flexibility.

  • How far is Austin Bergstrom to Seattle/Tacoma Intl by plane?

    Austin Bergstrom and Seattle/Tacoma Intl are 1768.1 mi apart from one another. A reasonable flight in good conditions will take 4h 24m.



Alternative routes for Austin to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Seattle Flights
Fastest flight time4h 09m
Cheapest price$242
Houston to Seattle Flights
Fastest flight time4h 38m
Cheapest price$255
San Antonio to Seattle Flights
Fastest flight time4h 18m
Cheapest price$276
Dallas to Spokane Flights
Fastest flight time3h 34m
Cheapest price$261
Houston to Spokane Flights
Fastest flight time8h 15m
Cheapest price$336
El Paso to Seattle Flights
Fastest flight time3h 45m
Cheapest price$188
Austin to Spokane Flights
Fastest flight time6h 36m
Cheapest price$266
San Antonio to Spokane Flights
Fastest flight time5h 46m
Cheapest price$299
Corpus Christi to Seattle Flights
Fastest flight time6h 34m
Cheapest price$555
McAllen to Seattle Flights
Fastest flight time7h 33m
Cheapest price$311

Similar Austin to Seattle flights

Flexible with your destination? Broaden your search and find flights similar to your Austin to Seattle route

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austin to Seattle. momondo saves you time and could save you money on your trip.

Yes. momondo allows you to filter the results for Austin to Seattle flights to just show those with flexible booking policies.

momondo helps you find the best flight between Austin and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

If you are not ready to book a flight from Austin to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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