How long does a flight from Seattle to Austin take?

A direct flight to Austin will take on average 4h 05m to travel the 1,768 miles flying distance from Seattle.

How many flights are there between Seattle and Austin per day?

Each day, there are between 6 and 7 direct flights that take off from Seattle and land in Austin, with an average flight time of 4h 10m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 48 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

What is the cheapest flight from Seattle to Austin?

In the last 5 days, the lowest price for a flight from Seattle to Austin was £112 for a one-way ticket and £185 for a return.

Which airlines fly most frequently between Seattle and Austin?

Seattle and Austin are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (21 flights per week), Delta (20 flights per week), and Southwest (7 flights per week).

Which airports will I be using when flying from Seattle to Austin?

When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Austin, also known as Austin Bergstrom.

What’s the earliest departure time from Seattle to Austin?

Early birds can take the earliest flight from Seattle at 07:15 and will be landing in Austin at 13:35.

What’s the latest departure time from Seattle to Austin?

If you prefer to fly at night, the latest flight from Seattle to Austin jets off at 17:49 and lands at 23:59.

Which airlines offer Wi-Fi service onboard planes from Seattle to Austin?

All the following airlines offer inflight Wi-Fi service on the Seattle to Austin flight route: Alaska Airlines, Delta, JetBlue, Aeromexico, Air Canada, American Airlines, and Hawaiian Airlines.

Which aircraft models fly most regularly from Seattle to Austin?

The Boeing 737 is the aircraft model that flies most regularly on the Seattle to Austin flight route.

On which days can I fly direct from Seattle to Austin?

There are direct flights from Seattle to Austin on a daily basis.

What is the cheapest month to fly from Seattle to Austin?

The cheapest month for flights from Seattle to Austin is January , where tickets cost £194 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £296 and £296 respectively.

How does KAYAK find such low prices on flights from Seattle to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Austin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Seattle to Austin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Austin with an airline and back to Seattle with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which cabin class options are there for flights between Seattle and Austin?

There is only one cabin class option available for the route, which is Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Seattle to Austin?

In the past 5 days, the cheapest return tickets from Seattle to Austin were found on Southwest (£185) and Alaska Airlines (£217).

How far in advance should I book a flight from Seattle to Austin?

To get a below average price on the flight from Seattle to Austin, you should book around 4 weeks before departure , which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Can I save money by flying with a stopover from Seattle to Austin?

Yes , flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £435 on average.

How much is a return flight from Seattle to Austin?

Flight prices are below average for this route right now. Flights to Austin from Seattle usually cost between £224 and £399 in November. The lowest price found in the past 5 days was £185 on Southwest (12 Nov–18 Nov).

£112 CHEAP FLIGHTS from Seattle to Austin (SEA - AUS)

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Never overpay with our price tracking tools.

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Cheapest return fare

£185

Typical prices: £196-£402

Southwest

Thu 12/11Wed 18/11

SEA - AUS • Direct

Cheapest one-way flight

£113

Typical prices: £137-£284

Southwest

Sat 24/10

SEA - AUS • Direct

Direct flights

Every day

You can fly direct with Alaska Airlines, Delta, and Southwest. Average duration is 4h 10m

Direct flights

When to book

4 weeks

in advance

Our data shows that travellers who book at least 4 weeks in advance save around 52% compared to booking last minute.

Insights

When to travel

January

Cheapest • 27% price drop

December

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Austin!

Flight Deals

Cheap Flights from Seattle to Austin (SEA-AUS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Direct

Recent return flight deals from Seattle to Austin

Thu, 12 Nov - Wed, 18 Nov

08:30 - 14:30SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 00mdirect

15:55 - 18:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 40mdirect

£185Southwest

Wed, 4 Nov - Wed, 11 Nov

07:00 - 17:00SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

8h 00m1 stop San Diego

06:10 - 10:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

6h 25m1 stop Dallas Love Field

£186Southwest

Wed, 4 Nov - Wed, 11 Nov

05:40 - 16:55SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

9h 15m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

06:10 - 10:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

6h 25m1 stop Dallas Love Field

£190Southwest

Thu, 12 Nov - Wed, 18 Nov

08:30 - 14:30SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 00mdirect

15:55 - 22:20AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

8h 25m1 stop Las Vegas Harry Reid Intl

£193Southwest

Thu, 29 Oct - Tue, 3 Nov

12:25 - 00:50SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

10h 25m1 stop San Jose

15:55 - 18:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 40mdirect

£196Southwest

Sat, 9 Jan - Sat, 16 Jan

08:35 - 14:40SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 05mdirect

12:55 - 15:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 40mdirect

£199Southwest

Wed, 2 Dec - Mon, 7 Dec

06:10 - 14:05SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

5h 55m1 stop Denver Intl

17:40 - 22:15AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

6h 35m1 stop Sacramento Intl

£199Southwest

Tue, 27 Oct - Thu, 5 Nov

08:55 - 15:00SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 05mdirect

06:05 - 13:00AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

8h 55m1 stop San Diego

£202Southwest

Thu, 29 Oct - Tue, 3 Nov

07:15 - 19:15SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

10h 00m1 stop San Jose

12:55 - 17:50AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

6h 55m1 stop Denver Intl

£204Southwest

Thu, 12 Nov - Mon, 16 Nov

08:30 - 14:30SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 00mdirect

06:10 - 10:35AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

6h 25m1 stop Dallas Love Field

£206Southwest

Recent last minute flight deals from Seattle to Austin

Sat, 10 Oct - Sat, 17 Oct

16:27 - 19:26SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

24h 59m1 stop Denver Intl

13:12 - 08:58AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

21h 46m1 stop Las Vegas Harry Reid Intl

£319Frontier

Sat, 10 Oct - Sat, 17 Oct

16:27 - 19:26SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

24h 59m1 stop Denver Intl

06:00 - 12:28AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

8h 28m1 stop San Diego

£323Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

16:27 - 19:26SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

24h 59m1 stop Denver Intl

08:35 - 11:08AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 33mdirect

£334Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

07:30 - 17:06SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

7h 36m1 stop Dallas/Fort Worth

08:25 - 13:47AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

7h 22m1 stop Phoenix Sky Harbor Intl

£355American Airlines

Sun, 11 Oct - Wed, 21 Oct

07:17 - 15:21SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

6h 04m1 stop Houston George Bush Intcntl

19:35 - 01:15AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

7h 40m1 stop San Francisco

£371United Airlines

Sat, 10 Oct - Sat, 17 Oct

07:15 - 13:35SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 20mdirect

12:11 - 14:50AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 39mdirect

£432Delta

Sat, 10 Oct - Sat, 17 Oct

07:20 - 16:49SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

7h 29m1 stop Portland

08:35 - 11:08AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 33mdirect

£438Alaska Airlines

Sat, 10 Oct - Sat, 17 Oct

14:40 - 20:50SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

4h 10mdirect

11:05 - 13:30AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

4h 25mdirect

£439Southwest

Sat, 10 Oct - Wed, 14 Oct

11:40 - 22:40SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

9h 00m2 stops Oakland Las Vegas Harry Reid Intl

18:05 - 23:55AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

7h 50m1 stop Phoenix Sky Harbor Intl

£440Southwest

Sat, 10 Oct - Sat, 17 Oct

16:27 - 21:27SEA Seattle/Tacoma Intl-AUS Austin Bergstrom

27h 00m2 stops Denver Intl Phoenix Sky Harbor Intl

13:12 - 08:58AUS Austin Bergstrom-SEA Seattle/Tacoma Intl

21h 46m1 stop Las Vegas Harry Reid Intl

£442Frontier

Booking Insights

KAYAK’s insights & trends for Seattle to Austin flights

Get data-powered insights and trends into flights from Seattle to Austin to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a return flight from Seattle to Austin? This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Austin departing in November.
What is the cheapest month to fly from Seattle to Austin? To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: The cheapest month for flights from Seattle to Austin is January, where tickets cost £194 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £296 and £296 respectively.
Can I save money by flying with a stopover from Seattle to Austin? The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.: Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £435 on average.
How far in advance should I book a flight from Seattle to Austin? To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.: To get a below average price on the flight from Seattle to Austin, you should book around 4 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Find deals

Expert advice

Our travel experts

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Low season	January
High season	December
Cheapest flight	£112

Best time to beat the crowds (27% less expensive on average)

Most popular time to fly (4% more expensive on average)

Flight from Seattle to Austin

When to book flights from Seattle to Austin

Are your dates flexible? Find out the best times to travel from Seattle to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Seattle to Austin?
In the last 5 days, the lowest price for a flight from Seattle to Austin was £112 for a one-way ticket and £185 for a return.
Which airports will I be using when flying from Seattle to Austin?
When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at Austin, also known as Austin Bergstrom.
Which airlines offer Wi-Fi service onboard planes from Seattle to Austin?
All the following airlines offer inflight Wi-Fi service on the Seattle to Austin flight route: Alaska Airlines, Delta, JetBlue, Aeromexico, Air Canada, American Airlines, and Hawaiian Airlines.
Which aircraft models fly most regularly from Seattle to Austin?
The Boeing 737 is the aircraft model that flies most regularly on the Seattle to Austin flight route.
On which days can I fly direct from Seattle to Austin?
There are direct flights from Seattle to Austin on a daily basis.
How does KAYAK find such low prices on flights from Seattle to Austin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Austin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Austin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Seattle to Austin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Austin with an airline and back to Seattle with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Austin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

Seattle/Tacoma Intl to Austin Bergstrom

Monday