Cheap Flights from Seattle (SEA) to Austin (AUS) from AU$205

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Cheap Flights from Seattle (SEA) to Austin (AUS)

Prices were available within the past 7 days and start at AU$205 for one-way flights and AU$436 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Delta
Alaska Airlines
United
Delta
Delta
Delta
American Airlines
American Airlines
Flight from Seattle to Austin route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$436
Distance
2829 km
Average flight time
6 hours 4 mins

Your quick guide to flights from Seattle to Austin

Pick up great flights from Seattle to Austin

With Expedia, you have your pick of 18 flights a day with 20 airlines covering flights from Seattle to Austin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Austin that take around 3 hours.

Find cheap flights from Seattle to Austin

From the great flight deals with prices currently ranging from AU$436 to AU$492, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Austin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Austin is normally in May.

Reasons to book your flight from Seattle to Austin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Austin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Austin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Austin-Bergstrom Intl. Airport (AUS)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Sea-Tac Airport to AUS start from AU$436. Make your booking ASAP to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to AUS?
Each air carrier has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to AUS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to Austin–Bergstrom International Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to AUS?
It’s around 2 800 kilometres from Sea-Tac Airport to AUS, so you’ll be strapped into your seat for a while. Keep yourself occupied by packing things like a magazine or a thrilling novel.
Which airlines fly direct from Sea-Tac Airport to Austin--Bergstrom International Airport?
Alaska Airlines (AS) is one of the preferred choices for many travellers flying between Sea-Tac Airport and AUS. Choose from the 78 flights it operates on this route each month. If you’d like more options, have a look at the ticket prices from Delta Air Lines (DL). This airlines operates 60 monthly flights between these airports.
Are SEA to AUS flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between Sea-Tac Airport and Austin–Bergstrom International Airport are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to lock in your seat when the fares dip.
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