Cheap Flights from Austin (AUS) to Seattle (SEA) from HK$927~

View HK$927 flight on Mon, 15 Dec 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Seattle-Tacoma International Airport (SEA)

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Find Cheap Flights from Austin (AUS) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$927 for one-way flights and HK$2,326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 5 Nov - Thu, 4 Dec
AUS
Austin
SEA
Seattle
HK$2,326 Return, found 4 days ago
HK$2,326
Return
found 4 days ago
Select Delta flight, departing Wed, 5 Nov from Austin to Seattle, returning Thu, 4 Dec, priced at HK$2,326 found 4 days ago
Delta
Wed, 5 Nov - Thu, 4 Dec
AUS
Austin
SEA
Seattle
HK$2,402 Return, found 4 days ago
HK$2,402
Return
found 4 days ago
Select Delta flight, departing Wed, 5 Nov from Austin to Seattle, returning Thu, 4 Dec, priced at HK$2,402 found 4 days ago
Delta
Wed, 5 Nov - Thu, 4 Dec
AUS
Austin
SEA
Seattle
HK$2,478 Return, found 4 days ago
HK$2,478
Return
found 4 days ago
Select Delta flight, departing Wed, 5 Nov from Austin to Seattle, returning Thu, 4 Dec, priced at HK$2,478 found 4 days ago
Delta
Wed, 5 Nov - Thu, 4 Dec
AUS
Austin
SEA
Seattle
HK$2,778 Return, found 4 days ago
HK$2,778
Return
found 4 days ago
Select Delta flight, departing Wed, 5 Nov from Austin to Seattle, returning Thu, 4 Dec, priced at HK$2,778 found 4 days ago
United
Wed, 5 Nov - Thu, 4 Dec
AUS
Austin
SEA
Seattle
HK$3,316 Return, found 4 days ago
HK$3,316
Return
found 4 days ago
Select United flight, departing Wed, 5 Nov from Austin to Seattle, returning Thu, 4 Dec, priced at HK$3,316 found 4 days ago

Find the cheapest month to fly from Austin (AUS) to Seattle (SEA)

January is typically the cheapest month to fly

From HK$1,040 - HK$2,462 per traveller.

Frequently asked questions

How much is a flight from Austin-Bergstrom Intl. Airport (AUS) to Seattle - Tacoma Intl. Airport (SEA)?
If you're traveling between AUS and SEA, round-trip flights start from HK$2,326. 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 kilometers 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 travelers 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.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
HK$1,508
Distance
2829 km
Average flight time
2 hours 36 mins

Book with confidence

Flights from Austin to Seattle

Book cheap flights from Austin (AUS) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Austin (AUS) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 (AUS) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$927 now!

 

Flights from Austin to Seattle

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