Cheap flight from Seattle to Austin from $93
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Flights from Seattle to Austin
Find cheap airlines flights from Seattle to Austin
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Seattle to Austin
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Cheapest nonstop
SEA 9:03 AM4h 8mNonstopAUS 3:11 PMSeattle - Austin | Wed, Jul 16 | Hawaiian Airlines
AUS 7:15 AM4h 25mNonstopSEA 9:40 AMAustin - Seattle | Wed, Jul 23 | Hawaiian Airlines$188 $23721% OFF21% OFF$237 $188 -
SEA 9:03 AM4h 8mNonstopAUS 3:11 PMSeattle - Austin | Wed, Jul 30 | Hawaiian Airlines
AUS 9:45 AM4h 27mNonstopSEA 12:12 PMAustin - Seattle | Wed, Aug 6 | Hawaiian Airlines$188 $23721% OFF21% OFF$237 $188
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SEA 9:03 AM4h 8mNonstopAUS 3:11 PMSeattle - Austin | Wed, Jul 16 | Alaska Airlines
AUS 7:15 AM4h 25mNonstopSEA 9:40 AMAustin - Seattle | Wed, Jul 23 | Alaska Airlines$189 $23720% OFF20% OFF$237 $189 -
SEA 9:03 AM4h 8mNonstopAUS 3:11 PMSeattle - Austin | Wed, Jul 30 | Alaska Airlines
AUS 7:30 PM4h 30mNonstopSEA 10:00 PMAustin - Seattle | Tue, Aug 5 | Alaska Airlines$19020% OFF$237 $190
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SEA 5:56 PM4h 9mNonstopAUS 12:05 AMSeattle - Austin | Wed, Aug 6 | Alaska Airlines
AUS 1:36 PM4h 23mNonstopSEA 3:59 PMAustin - Seattle | Wed, Aug 13 | Alaska Airlines$19020% OFF$237 $190
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SEA 7:20 AM4h 12mNonstopAUS 1:32 PMSeattle - Austin | Wed, Jul 16 | Delta Air Lines
AUS 6:25 AM4h 30mNonstopSEA 8:55 AMAustin - Seattle | Wed, Jul 23 | Delta Air Lines$19119% OFF$237 $191 -
SEA 7:20 AM4h 12mNonstopAUS 1:32 PMSeattle - Austin | Wed, Jul 30 | Delta Air Lines
AUS 6:25 AM4h 30mNonstopSEA 8:55 AMAustin - Seattle | Tue, Aug 5 | Delta Air Lines$19418% OFF$237 $194
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SEA 11:30 AM4h 20mNonstopAUS 5:50 PMSeattle - Austin | Wed, Aug 6 | Delta Air Lines
AUS 6:20 PM4h 30mNonstopSEA 8:50 PMAustin - Seattle | Wed, Aug 13 | Delta Air Lines$19418% OFF$237 $194
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SEA 5:56 PM4h 9mNonstopAUS 12:05 AMSeattle - Austin | Sat, Aug 16 | Alaska Airlines
AUS 7:30 PM4h 30mNonstopSEA 10:00 PMAustin - Seattle | Tue, Aug 19 | Alaska Airlines$20215% OFF$237 $202
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SEA 11:59 PM4h 8mNonstopAUS 6:07 AMSeattle - Austin | Sat, Aug 16 | Hawaiian Airlines
AUS 1:36 PM4h 23mNonstopSEA 3:59 PMAustin - Seattle | Tue, Aug 19 | Hawaiian Airlines$20812% OFF$237 $208
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SEA 1:00 PM17h 25m1 stopsAUS Invalid DateSeattle - Austin | Wed, Jun 25 | Normal Airline
AUS 3:00 PM6hNonstopSEA 4:00 PMAustin - Seattle | Fri, Jun 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SEA 7:20 AM4h 12mNonstopAUS 1:32 PMSeattle - Austin | Tue, Jul 15 | Delta Air Lines$93 $12224% OFF24% OFF$122 $93
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SEA 5:45 PM4h 11mNonstopAUS 11:56 PMSeattle - Austin | Wed, Jul 9 | Delta Air Lines$97 $12221% OFF21% OFF$122 $97
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SEA 11:15 AM4h 13mNonstopAUS 5:28 PMSeattle - Austin | Wed, Aug 13 | Delta Air Lines$98 $12219% OFF19% OFF$122 $98
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SEA 11:15 AM4h 13mNonstopAUS 5:28 PMSeattle - Austin | Tue, Aug 19 | Delta Air Lines$9819% OFF$122 $98
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SEA 7:23 AM4h 12mNonstopAUS 1:35 PMSeattle - Austin | Wed, Aug 20 | Delta Air Lines$9819% OFF$122 $98
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SEA 5:45 PM4h 11mNonstopAUS 11:56 PMSeattle - Austin | Wed, Aug 6 | Delta Air Lines$9919% OFF$122 $99
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SEA 7:20 AM4h 12mNonstopAUS 1:32 PMSeattle - Austin | Wed, Jul 23 | Delta Air Lines$9918% OFF$122 $99
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SEA 5:45 PM4h 11mNonstopAUS 11:56 PMSeattle - Austin | Wed, Jul 30 | Delta Air Lines$10018% OFF$122 $100
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SEA 9:03 AM4h 8mNonstopAUS 3:11 PMSeattle - Austin | Sat, Aug 16 | Alaska Airlines$10712% OFF$122 $107
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SEA 8:55 AM6h 1m1 stopsAUS 4:56 PMSeattle - Austin | Sat, Aug 16 | Hawaiian Airlines$9919% OFF$122 $99
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SEA 1:00 PM17h 25m1 stopsAUS Invalid DateSeattle - Austin | Wed, Jun 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Seattle to Austin
| Cheapest one-way flight price | $81 |
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| Cheapest round-trip ticket price | $187 |
| Off-season for travel | April |
| Peak season for travel | March |
| Flight distance | 2,830.87 km |
| Average flight time | 4 hours 27 minutes |
| Popular airline | Alaska Airlines |
When is the cheapest time to fly from Seattle to Austin?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Austin (AUS) the cheapest?
Airlines adjust prices for flights from Seattle to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Austin (AUS) cost?
According to Trip.com's data, the lowest price is around $324. -
How long does it take to fly from Seattle (SEA) to Austin (AUS) and what is the distance?
It takes around 4 hours 27 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, American Airlines, WestJet, United Airlines, Aeromexico, Qatar Airways, Air Tahiti Nui, Scandinavian Airlines, Delta Air Lines, Finnair, Hawaiian Airlines and Alaska Airlines.
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.
Be flexible with your travel dates to get the cheapest Seattle to Austin ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Seattle to Austin for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $93 for a one-way ticket on Tue, Jul 15.
Compare cheap Seattle to Austin flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Seattle to Austin. The most affordable airline currently operating on this route is Delta Air Lines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Seattle to Austin route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Seattle to Austin flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Seattle to Austin to access exclusive deals just for you.
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