Cheap Flight Tickets from Austin (AUS) to Seattle (SEA), Starting at $154

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

$273

WN Southwest Airlines • 1 stop • 10h 35m

Oct 11 – Oct 19

The cheapest round trip flight from Austin to Seattle (AUS-SEA-AUS) is currently $273

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Cheapest One way Flight

$154

WN Southwest Airlines • 1 stop • 12h 15m

Oct 11

The cheapest one way flight from Austin to Seattle (AUS-SEA) is currently $154

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Cheapest Direct Flight

$269

WN Southwest Airlines • nonstop • 7h 10m

Oct 11

The cheapest nonstop flight from Austin to Seattle (AUS-SEA) is currently $269

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Fastest Flight

3m

The fastest nonstop flight from Austin to Seattle (AUS-SEA) takes 3m

Top Airlines Flying from Austin to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Sun Country Airlines (SY)

Sun Country 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.

Oct 11 - Oct 19, Economy
WN
Austin → Seattle
10h 35m
2:45 PM - 7:20 PM • 1 stop
WN
Austin → Seattle
6h 45m
9:00 AM - 3:05 PM • nonstop
$273
Southwest Airlines
Oct 11 - Oct 19, Economy
WN
Austin → Seattle
15h 30m
5:05 AM - 12:35 PM • 1 stop
WN
Austin → Seattle
6h 45m
9:00 AM - 3:05 PM • nonstop
$273
Southwest Airlines
Oct 11 - Oct 19, Economy
DL
Austin → Seattle
15h 3m
4:49 PM - 11:52 PM • 1 stop
DL
Austin → Seattle
6h 50m
5:40 PM - 11:50 PM • nonstop
$397
Delta Airlines
Oct 11 - Oct 19, Economy
DL
Austin → Seattle
14h 10m
2:00 PM - 8:50 PM • 1 stop
DL
Austin → Seattle
6h 50m
5:40 PM - 11:50 PM • nonstop
$397
Delta Airlines
Oct 11 - Oct 19, Economy
DL
Austin → Seattle
17h 6m
1:37 PM - 10:03 PM • 1 stop
DL
Austin → Seattle
6h 50m
5:40 PM - 11:50 PM • nonstop
$397
Delta Airlines
Oct 11 - Oct 19, Economy
DL
Austin → Seattle
7h 22m
10:52 AM - 1:34 PM • nonstop
DL
Austin → Seattle
7h
7:15 AM - 1:35 PM • nonstop
$428
Delta 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 5:05 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 293
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 8:44 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

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