S$162 Cheap Flights from Austin to Seattle

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Austin to Seattle (AUS-SEA)

Prices were available within the past 7 days and start at S$162 for one-way flights and S$268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 25 Feb - Tue, 11 Mar
AUS
Austin
SEA
Seattle
S$268 Return, found 1 day ago
S$268
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Feb from Austin to Seattle, returning Tue, 11 Mar, priced at S$268 found 1 day ago
Delta
Tue, 25 Feb - Mon, 10 Mar
AUS
Austin
SEA
Seattle
S$295 Return, found 1 day ago
S$295
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Feb from Austin to Seattle, returning Mon, 10 Mar, priced at S$295 found 1 day ago
Delta
Thu, 27 Feb - Mon, 10 Mar
AUS
Austin
SEA
Seattle
S$323 Return, found 1 day ago
S$323
Return
found 1 day ago
Select Delta flight, departing Thu, 27 Feb from Austin to Seattle, returning Mon, 10 Mar, priced at S$323 found 1 day ago
Delta
Thu, 27 Feb - Sat, 1 Mar
AUS
Austin
SEA
Seattle
S$324 Return, found 5 days ago
S$324
Return
found 5 days ago
Select Delta flight, departing Thu, 27 Feb from Austin to Seattle, returning Sat, 1 Mar, priced at S$324 found 5 days ago
Delta
Tue, 18 Feb - Tue, 4 Mar
AUS
Austin
SEA
Seattle
S$329 Return, found 1 day ago
S$329
Return
found 1 day ago
Select Delta flight, departing Tue, 18 Feb from Austin to Seattle, returning Tue, 4 Mar, priced at S$329 found 1 day ago
United
Thu, 27 Feb - Wed, 5 Mar
AUS
Austin
SEA
Seattle
S$342 Return, found 2 days ago
S$342
Return
found 2 days ago
Select United flight, departing Thu, 27 Feb from Austin to Seattle, returning Wed, 5 Mar, priced at S$342 found 2 days ago
Delta
Tue, 18 Feb - Sun, 9 Mar
AUS
Austin
SEA
Seattle
S$356 Return, found 1 day ago
S$356
Return
found 1 day ago
Select Delta flight, departing Tue, 18 Feb from Austin to Seattle, returning Sun, 9 Mar, priced at S$356 found 1 day ago
Delta
Thu, 27 Feb - Wed, 5 Mar
AUS
Austin
SEA
Seattle
S$357 Return, found 2 days ago
S$357
Return
found 2 days ago
Select Delta flight, departing Thu, 27 Feb from Austin to Seattle, returning Wed, 5 Mar, priced at S$357 found 2 days ago
American Airlines
Thu, 27 Feb - Wed, 5 Mar
AUS
Austin
SEA
Seattle
S$369 Return, found 2 days ago
S$369
Return
found 2 days ago
Select American Airlines flight, departing Thu, 27 Feb from Austin to Seattle, returning Wed, 5 Mar, priced at S$369 found 2 days ago
Delta
Thu, 27 Feb - Wed, 5 Mar
AUS
Austin
SEA
Seattle
S$370 Return, found 2 days ago
S$370
Return
found 2 days ago
Select Delta flight, departing Thu, 27 Feb from Austin to Seattle, returning Wed, 5 Mar, priced at S$370 found 2 days ago
Austin to Seattle route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$267
Distance
2829 km

Flights from Austin to Seattle

When looking for plane tickets from Austin to Seattle, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Seattle. Look for AUS to SEA airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Austin Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Austin to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Austin to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Austin-Bergstrom Intl. Airport (AUS) to Seattle - Tacoma Intl. Airport (SEA)?
If you’re travelling between AUS and SEA, round-trip flights start from S$268. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don’t wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin-Bergstrom Intl. Airport (AUS) to Seattle - Tacoma Intl. Airport (SEA)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from AUS to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for AUS to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Austin--Bergstrom International Airport to Sea-Tac Airport?
It’s around 2,800 kilometres from Austin-Bergstrom Intl. Airport (AUS) to SEA, so you’ll be strapped into your seat for a while. Keep yourself occupied by packing things like a magazine or the latest bestseller.
Which airlines fly direct from AUS to SEA?
Many travellers choose to fly with Alaska Airlines (AS) from Austin–Bergstrom International Airport to Sea-Tac Airport. This popular airline offers 78 flights every month, so you can pick a flight time that works for you. Another carrier operating on this route is Delta Air Lines (DL). You’ll have 60 flights each month to choose from.
Are AUS to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Austin-Bergstrom Intl. Airport (AUS) to Sea-Tac Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you’d rather start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated regularly.
*Available to Expedia members.