Cheap flights from Austin, TX to Seattle, WA

Flights starting at $93. Choose between American Airlines, Alaska Airlines, or United Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

Tips to know when travelling to Seattle

Cheapest one-way trip

$93

Cheapest nonstop round-trip

$228

Cheapest round-trip

$171

Average round-trip

$311

Includes rare itinerary

Travel hack

Round trips

Travel hack
Austin AUSLas Vegas LASAustin AUS

Multiple carriers

$171
Travel hack
Austin AUSLas Vegas LASAustin AUS

Multiple carriers

$171

Updated:

1771 miles
Distance
Duration
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Travelers usually depart from Austin–Bergstrom International, Austin, TX - Greyhound Station, Austin, TX Train Station, Austin-South Congress, or Austin Municipal Airport when they travel from Austin to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Boeing Field. The distance between Austin and Seattle is 2850 km. The most popular airlines for this route are American Airlines, Alaska Airlines, United Airlines, Delta Air Lines, and Spirit Airlines. Austin and Seattle have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights6865545
Fly direct with

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, and Fridays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Austin to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
American AirlinesAALAAYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Austin to Seattle?
A one-way nonstop (direct) flight between Austin and Seattle takes around 4.7 hours.
What is the flight distance between Austin and Seattle?
The flight distance between Austin and Seattle is 2850 km.
What airlines offer nonstop (direct) flights between Austin and Seattle?
Several carriers operate flights between Austin and Seattle. Airlines offering nonstop (direct) flights include Delta Air Lines, American Airlines, Alaska Airlines.
What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and Las Vegas, Denver, Orlando, Washington, D.C., San Francisco, San Diego, Chicago, Philadelphia, Salt Lake City, Los Angeles, Paris, London, Minneapolis, Atlanta, New Orleans, Cincinnati, New York, Detroit, Santa Ana, Indianapolis.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland, Chicago.
Which airports are there in Austin?
Austin is mainly served by Austin–Bergstrom International. But there are other airports nearby, including Austin Municipal Airport, Austin Airport.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Waco Regional, Victoria Regional, David Wayne Hooks Memorial Airport.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Friday Harbor Airport, Vancouver Harbour Flight Centre.
What buses and trains depart from Austin?
A number of bus and train companies depart from Austin, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Austin and Seattle?
What is Virtual Interlining and how do I use it?
Which airlines fly between Austin and Seattle?
When's the best time to travel between Austin and Seattle?
What flights operate between Austin and Seattle?
How many airports are there near Austin?
How many airports are there near Seattle?
Is it possible to reach Austin by bus or train?
What time do nonstop (direct) flights between Austin and Seattle depart?
What time do nonstop (direct) flights between Austin and Seattle arrive?
What time do flights between Austin and Seattle depart?
What time do flights between Austin and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Austin

Flights to Seattle

Airports near Austin

Airports near Seattle

Find the best connection from Austin to Seattle

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

Kiwi.com: the best free travel app for Android and iPhone

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Search cheap flights

Simplified planning and booking

Travel deals built for you

Kiwi.com travel hacks


We hack the system, you fly for less