Cheap Flight Tickets from Austin (AUS) to Seattle (SEA), Starting at $188

Good to Know: Cheapest and Fastest AUS - SEA Flights

Useful information for finding best airline tickets from Austin Bergstrom International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$513

DL Delta Airlines • 1 stop •

Jul 17 – Jul 25

The cheapest round trip flight from Austin to Seattle (AUS-SEA-AUS) is currently $513

🔍 Search Flights

Cheapest Direct Flight

$188

AS Alaska Airlines • nonstop • 7h 8m

Jul 18

The cheapest nonstop flight from Austin to Seattle (AUS-SEA) is currently $188

🔍 Search Flights

Fastest Flight

7h

The fastest nonstop flight from Austin to Seattle (AUS-SEA) takes 7h

Top Airlines Flying from Austin to Seattle

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Southwest Airlines-WN

Southwest Airlines

Alaska Airlines -AS

Alaska Airlines

Hawaiian Airlines-HA

Hawaiian Airlines

Latest Flight Deals from Austin (AUS) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Austin to Seattle. Ideal for travelers with confirmed return itineraries.

Jul 17 - Jul 25, Economy
DL
Austin → Seattle
- • 1 stop
DL
Austin → Seattle
- • nonstop
$513
Delta Airlines
Jul 17 - Jul 25, Economy
UA
Austin → Seattle
- • 1 stop
UA
Austin → Seattle
- • 1 stop
$519
United Airlines
Jul 17 - Jul 25, Economy
UA
Austin → Seattle
- • 1 stop
UA
Austin → Seattle
- • 1 stop
$519
United Airlines
Jul 17 - Jul 25, Economy
AA
Austin → Seattle
- • nonstop
AA
Austin → Seattle
- • 1 stop
$526
American Airlines
Jul 17 - Jul 25, Economy
AA
Austin → Seattle
- • nonstop
AA
Austin → Seattle
- • 1 stop
$526
American Airlines
Jul 17 - Jul 25, Economy
AA
Austin → Seattle
- • nonstop
AA
Austin → Seattle
- • nonstop
$552
American Airlines

Fly from Austin to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Austin to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Austin to Seattle Flights

What are the airports in Austin?
AUS
What’s the most popular airline flying from AUS to SEA?
The most popular airline flying from Austin to Seattle are
Can I fly from AUS to SEA non-stop?
Yes, you can fly AUS to SEA non-stop on
Which airlines fly nonstop between Austin and Seattle?
The non-stop flights between Austin and Seattle are .
What’s the earliest departure time from AUS to SEA Airport?
The earliest flight leaves AUS at 6:00 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Austin to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from AUS to SEA?
Read the fare rules of the Austin to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Austin and Seattle?
operate flights between Austin and Seattle
How long does a flight from Austin to Seattle take?
It takes approximately 4 hour to fly non-stop from AUS to SEA, which is 1770.31 miles by air.
Which airlines provide the cheapest flights from Austin (AUS) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from AUS were found on DL : USD 513
Do I need a passport to fly between AUS and SEA?
No
What’s the latest departure time from AUS to SEA ?
The last flight leaves AUS at 7:0700 pm

Austin (AUS) to Seattle (SEA): Airport Information

Origin Airport Austin Bergstrom International , Austin, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 1770 miles

More Flight Options for Austin (AUS) and Seattle (SEA)

Why Fareleaders for AUS to SEA Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Austin to Seattle flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on AUS to SEA flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Austin to Seattle flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Austin (AUS) to Seattle (SEA)
Terms and Conditions*