$69 Cheap flights from Austin-Bergstrom Intl. to Seattle - Tacoma Intl. (AUS to SEA)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Austin-Bergstrom Intl. to Seattle - Tacoma Intl.

Amazing AUS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $158 round trip and $69 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 22 - Thu, Jan 23
AUS
Austin
SEA
Seattle
$158 Roundtrip, found 3 hours ago
$158
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Jan 22 from Austin to Seattle, returning Thu, Jan 23, priced at $158 found 3 hours ago
Sun, Jan 19 - Thu, Jan 23
AUS
Austin
SEA
Seattle
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Jan 19 from Austin to Seattle, returning Thu, Jan 23, priced at $158 found 1 day ago
Mon, Feb 24 - Mon, Feb 24
AUS
Austin
SEA
Seattle
$173 Roundtrip, found 6 days ago
$173
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Feb 24 from Austin to Seattle, returning Mon, Feb 24, priced at $173 found 6 days ago
Wed, Feb 5 - Sat, Feb 8
AUS
Austin
SEA
Seattle
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Feb 5 from Austin to Seattle, returning Sat, Feb 8, priced at $177 found 1 day ago
Sat, Jan 18 - Thu, Jan 23
AUS
Austin
SEA
Seattle
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 18 from Austin to Seattle, returning Thu, Jan 23, priced at $177 found 6 days ago
Tue, Jan 14 - Sat, Jan 18
AUS
Austin
SEA
Seattle
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 14 from Austin to Seattle, returning Sat, Jan 18, priced at $177 found 1 day ago
Sun, Feb 2 - Thu, Feb 6
AUS
Austin
SEA
Seattle
$178 Roundtrip, found 4 days ago
$178
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Feb 2 from Austin to Seattle, returning Thu, Feb 6, priced at $178 found 4 days ago
Tue, Jan 14 - Tue, Jan 21
AUS
Austin
SEA
Seattle
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 14 from Austin to Seattle, returning Tue, Jan 21, priced at $180 found 4 days ago
Thu, Feb 20 - Wed, Feb 26
AUS
Austin
SEA
Seattle
$182 Roundtrip, found 6 days ago
$182
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Feb 20 from Austin to Seattle, returning Wed, Feb 26, priced at $182 found 6 days ago
Thu, Jan 23 - Tue, Jan 28
AUS
Austin
SEA
Seattle
$183 Roundtrip, just found
$183
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 23 from Austin to Seattle, returning Tue, Jan 28, priced at $183 just found

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Comfort Inn & Suites Sea-Tac Airport

Comfort Inn & Suites Sea-Tac Airport

3 out of 5
per person
Jan 10 - Jan 13
found 1 day ago
Roundtrip non-stop flight included
Austin (AUS) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
per person
Dec 23 - Dec 27
found 1 day ago
Roundtrip non-stop flight included
Austin (AUS) to Seattle (SEA)
The Edgewater Hotel

The Edgewater Hotel

4 out of 5
per person
Dec 23 - Dec 27
found 1 day ago
Roundtrip non-stop flight included
Austin (AUS) to Seattle (SEA)
Hotel Theodore

Hotel Theodore

4 out of 5
per person
Dec 23 - Dec 27
found 1 day ago
Roundtrip non-stop flight included
Austin (AUS) to Seattle (SEA)
Don't see what you're looking for?
See all available trips from Austin-Bergstrom Intl. to Seattle - Tacoma Intl.
View all trips

Frequently asked questions

Can I catch a flight from Austin--Bergstrom International Airport to Seattle - Tacoma Intl. Airport (SEA) right now?
It’s prudent to find out about any quarantine requirements and travel advice reports in effect in your destination city. Make sure you visit the Covid-19 Travel Advisor for up-to-date information on catching a flight to Sea-Tac Airport.
Are there direct flights from Austin-Bergstrom Intl. Airport (AUS) to Sea-Tac Airport?
Start your getaway in the most stress-free way possible and head straight to Sea-Tac Airport from Austin-Bergstrom Intl. Airport (AUS). Alaska Airlines and Delta are among the airlines that offer nonstop services on this flight route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Seattle - Tacoma Intl. Airport (SEA), please visit our Customer Service Portal.
How long is the flight from Austin--Bergstrom International Airport to Seattle - Tacoma Intl. Airport (SEA)?
The flight between AUS and Seattle - Tacoma Intl. Airport (SEA) is approximately 4 hours and 29 minutes. Make your trip more enjoyable by saving a few episodes on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from Austin--Bergstrom International Airport to SEA?
You’ll have to journey around 1,750 mi from Austin-Bergstrom Intl. Airport (AUS) to Sea-Tac Airport before you can officially begin your exciting vacation. Grab a coffee from the drink cart and settle in for one or two of your favorite films. You won’t be short on time!
What airlines fly from AUS to Seattle - Tacoma Intl. Airport (SEA)?
There are a couple of airlines that advertise direct flights from Austin-Bergstrom Intl. Airport (AUS) to Seattle - Tacoma Intl. Airport (SEA). Alaska Airlines (AS) is among the best of them, offering at least 91 flights every month. You’ll want to also look up the deals available through Delta (DL). This carrier operates 60 flights every month on the Austin to Seattle route. Compare the two to score the best fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Austin-Bergstrom Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$158

Route Info

Flight path for flights from Austin-Bergstrom International Airport to Seattle-Tacoma International Airport


Origin:
AUS - Austin-Bergstrom International Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
1,779.00 miles


Airlines & Aircraft Used on AUS to SEA Flight Routes


Airline Carrier
Aircraft
Frontier Airlines
De Havilland Canada DHC-8-400 Dash 8Q

Discover our best flights from Austin AUS to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Austin AUS to Seattle SEA at the right price  

Airfares to Seattle SEA from Austin AUS currently cost between $158 and $183. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Austin AUS to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Austin AUS to Seattle SEA on Travelocity starting at $69. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Austin AUS quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from AUS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Austin AUS to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from AUS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Austin AUS to Seattle SEA today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Austin AUS to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Austin AUS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from AUS have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Austin AUS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.