Cheap Flight Tickets from Austin (AUS) to Seattle (SEA), Starting at $169

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

$187

F9 Frontier Airlines • 1 stop • 34h 4m

Sep 24 – Oct 02

The cheapest round trip flight from Austin to Seattle (AUS-SEA-AUS) is currently $187

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Cheapest One way Flight

$169

UA United Airlines • 1 stop • 13h 36m

Sep 24

The cheapest one way flight from Austin to Seattle (AUS-SEA) is currently $169

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Cheapest Direct Flight

$309

AS Alaska Airlines • nonstop • 7h 9m

Sep 24

The cheapest nonstop flight from Austin to Seattle (AUS-SEA) is currently $309

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Fastest Flight

7h 9m

The fastest nonstop flight from Austin to Seattle (AUS-SEA) takes 7h 9m

Top Airlines Flying from Austin to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska 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.

Sep 24 - Oct 02, Economy
F9
Austin → Seattle
34h 4m
8:24 PM - 3:08 PM • 1 stop
F9
Austin → Seattle
27h 32m
7:45 PM - 2:37 PM • 1 stop
$187
Frontier Airlines
Sep 24 - Oct 02, Economy
F9
Austin → Seattle
35h 24m
11:04 PM - 6:28 PM • 1 stop
F9
Austin → Seattle
24h 12m
9:45 PM - 2:37 PM • 1 stop
$187
Frontier Airlines
Sep 24 - Oct 02, Economy
F9
Austin → Seattle
20h 38m
12:12 PM - 9:42 AM • 1 stop
F9
Austin → Seattle
24h 12m
9:45 PM - 2:37 PM • 1 stop
$249
Frontier Airlines
Sep 24 - Oct 02, Economy
AS
Austin → Seattle
12h 14m
7:15 AM - 12:50 PM • 1 stop
AS
Austin → Seattle
48m
5:06 PM - 11:14 PM • nonstop
$301
Alaska Airlines
Sep 24 - Oct 02, Economy
DL
Austin → Seattle
7h 17m
6:11 PM - 8:48 PM • nonstop
DL
Austin → Seattle
6h 51m
11:00 AM - 5:11 PM • nonstop
$622
Delta Airlines
Sep 24 - Oct 02, Economy
DL
Austin → Seattle
10h 28m
12:22 PM - 4:50 PM • 1 stop
DL
Austin → Seattle
6h 45m
5:50 PM - 11:55 PM • nonstop
$632
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 5:30 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 WN : USD 175
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 11:04 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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