Cheap Flight Tickets from Seattle (SEA) to Austin (AUS)

Low Price Flights from Seattle to Austin

Hotels in Austin

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Flights from Seattle to Austin Starting at CNY 67

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to Austin

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Austin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From AU$ 129

Alaska Airlines

From AU$ 132

Delta Air Lines

From AU$ 182

Frontier Airlines

From AU$ 202

Sun Country Airlines

From AU$ 218

Southwest Airlines

From AU$ 266

United Airlines

From AU$ 525

American Airlines

From AU$ 609

ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Austin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Austin.

Cheapest
SEA
21:35
8h 41m
1 transfer
AUS
08:16
Seattle-Tacoma International Airport - Austin-Bergstrom International Airport
Tue, Apr 23Frontier Airlines
AU$ 202
SEA
21:35
8h 41m
1 transfer
AUS
08:16
Seattle-Tacoma International Airport - Austin-Bergstrom International Airport
Tue, Apr 23Frontier Airlines
AU$ 202
Find More Flights

How do I find the cheapest flights?

When are flight from Seattle (SEA) to Austin (AUS) the cheapest?
Airlines adjust prices for flights from Seattle to Austin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to Austin (AUS) cost?
According to Trip.com's data, the lowest price is around AU$ 570.
How long is the flights from Seattle (SEA) to Austin (AUS)?
It takes about 4 hours 12 minutes to fly from Seattle (SEA) to Austin (AUS).
What are the most popular airlines that fly from Seattle (SEA) to Austin (AUS)?
Airlines with flights from Seattle (SEA) to Austin (AUS): Singapore Airlines, Air Tahiti Nui, Delta Air Lines, American Airlines, KLM, Condor Airlines, United Airlines, Korean Air, Japan Airlines, Qatar Airways and Alaska Airlines.
What's the most popular airline for direct flights from Seattle (SEA) to Austin (AUS)?
American Airlines operates 4 direct flights from Seattle (SEA) to Austin (AUS).
How many airports in Austin (AUS)?
There are 1 airport(s) in Austin (AUS): Austin-Bergstrom International Airport.

How to find a cheap flight from Seattle to Austin

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Austin. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Austin

Cheapest direct flight price	AU$ 67
Cheapest return ticket price	AU$ 153
Off-season for travel	March
Peak season for travel	July
Flight distance	2,830.87km
Average flight time	4 hours 12 minutes
Popular airline	American Airlines