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SEA - AUS

Find cheap flights from Seattle to Austin from $103

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Austin departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Austin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Austin.
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Austin (SEA-AUS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:49 pm - 8:16 amSEA-AUS
8h 27m1 stop
4:49 pm - 8:32 amAUS-SEA
17h 43m1 stop
Thu, May 30 - Tue, Jun 4
9:50 pm - 8:16 amSEA-AUS
8h 26m1 stop
7:45 pm - 8:45 amAUS-SEA
15h 00m1 stop
Wed, May 15 - Wed, May 29
9:40 pm - 5:46 pmSEA-AUS
18h 06m1 stop
8:25 pm - 8:45 amAUS-SEA
14h 20m1 stop
$178Spirit Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
9:40 pm - 6:47 pmSEA-AUS
19h 07m1 stop
8:19 pm - 8:45 amAUS-SEA
14h 26m1 stop
$190Spirit Airlines
Find Deal
Tue, May 28 - Sat, Jun 1
8:03 am - 2:14 pmSEA-AUS
4h 11mnonstop
6:00 am - 8:30 amAUS-SEA
4h 30mnonstop
$257Alaska Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
12:50 pm - 6:59 pmSEA-AUS
4h 09mnonstop
6:12 pm - 8:38 pmAUS-SEA
4h 26mnonstop
$277Alaska Airlines
Find Deal
Fri, May 31 - Tue, Jun 11
1:15 am - 9:56 amSEA-AUS
6h 41m1 stop
7:40 pm - 12:47 amAUS-SEA
7h 07m1 stop
$303American Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 11
5:40 pm - 11:55 pmSEA-AUS
4h 15mnonstop
7:00 am - 2:38 pmAUS-SEA
9h 38m1 stop
$311Delta
Find Deal
Wed, Jun 12 - Sun, Jun 16
5:40 pm - 11:55 pmSEA-AUS
4h 15mnonstop
2:20 pm - 4:50 pmAUS-SEA
4h 30mnonstop
$312Delta
Find Deal
Tue, Jun 11 - Wed, Jun 19
1:15 am - 9:56 amSEA-AUS
6h 41m1 stop
6:15 am - 10:27 amAUS-SEA
6h 12m1 stop
$323American Airlines
Find Deal
Sun, Jun 2 - Thu, Jun 6

Flights from Seattle to Austin - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Seattle to Austin?

The average price of all flights from Seattle to Austin clicked on KAYAK for each day over the last 12 months.
When flying from Seattle to Austin, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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 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 February, where tickets cost $283 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $456 and $429 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Seattle to Austin, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Seattle to Austin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Austin were found on Spirit Airlines ($178) and Frontier ($179). Frontier proposed the cheapest one-way flight at $103.

Which airlines fly non-stop between Seattle and Austin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Austin.
There are 2 airlines that fly nonstop from Seattle to Austin. They are Alaska Airlines and Delta. The cheapest airline for this route is Delta, with the best one-way deal found costing $128. On average, the best prices for this route can be found at Delta.

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

Each day, there are between 7 and 11 nonstop flights that take off from Seattle and land in Austin, with an average flight time of 4h 10m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 62 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

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

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Austin take?

Nonstop flights from Seattle generally make it to Austin in 4h 02m. The flying distance between the two cities is 1,768 miles.

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

Early birds can take the earliest flight from Seattle at 7:10 am and will be landing in Austin at 1:20 pm.

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 5:56 pm and lands at 11:59 pm.

Good to know

Low season

July

High season

April

Cheapest flight

$103
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 27% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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.

FAQs for booking flights from Seattle to Austin

  • Which family services are available at Seattle-Tacoma International Airport?

    Baby care facilities are provided in each terminal at SEA. The mother’s room is a quiet spot with a rocking chair, adjustable lighting, and power outlets where passengers can feed and change their babies. They are located in each terminal. Passengers with older kids will appreciate the play area at SEA. These are equipped with toys, fun games, and climbing structures, and you’ll find the SEA play area between the Central Terminal and A Gates.

  • What are the transport options from Austin-Bergstrom International Airport?

    The bus is the first option, and two buses, 20 and 100, provide frequent services between AUS and downtown Austin. SuperShuttle also operates from AUS, offering door-to-door services from the airport. You’ll also find rideshares operating from the airport, and taxis are available curbside. Avis, Budget, Dollar, Enterprise, Hertz, and Thrifty have their counters at AUS if you wish to self-drive.

  • What accessible services are offered at Austin-Bergstrom International Airport?

    Accessible parking is provided in parking garages and accessible transportation is provided for movement around the airport. Wheelchair services are available from aircraft to curb, and escorts are also available for low vision or physically challenged passengers needing assistance through the airport. Pedestrian walkways have tactile guide paths, and elevator buttons are braille-coded for visually impaired passengers. AUS has gone further by providing video phones, signs with raised lettering, accessible restrooms and water fountains, and dedicated seating for special needs passengers.

  • Are pets allowed to travel through Seattle-Tacoma International Airport?

    Yes, Fido is welcome to travel through SEA. However, TSA requires pets to remain within their carriers when traveling through the airport. Pets can only leave the kennel when using relief areas or walking through the security point. SEA has eight pet relief areas. The outdoor relief areas are outside Doors 2, 26, and 33 and near the parking garage. Indoor pet relief areas are in the South and North satellite, Concourse D, and Central Terminal.

  • What is the cheapest flight from Seattle to Austin?

    In the last 3 days, the lowest price for a flight from Seattle to Austin was $103 for a one-way ticket and $175 for a round-trip.

  • Do I need a passport to fly between Seattle and Austin?

    No

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

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Austin is Austin Bergstrom.

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

    Alaska Airlines, Delta, American Airlines, and Spirit Airlines offer inflight Wi-Fi service on the Seattle to Austin flight route.

  • 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.

  • Which airline alliances offer flights from Seattle to Austin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Austin, with oneworld being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Seattle to Austin, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Austin are Alaska Airlines and Delta. With an average price for the route of $378 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $356 and an overall rating of 8.0.

  • 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 round-trip ticket. You could then fly to Austin with an airline and back to Seattle with another airline. Booking your flights between Seattle and AUS can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top tips for finding a cheap flight from SEA to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $193 or less one-way and $361 or less round-trip.
  • Seattle-Tacoma International Airport (SEA) consists of four terminals. The main and central terminals are next to each other, but you’ll need the free airport shuttle to get between the north and south terminals.
  • Around 943 kg of carbon is emitted per passenger on flights from Seattle to Austin. You can fly more sustainably with American Airlines, Alaska Airlines, and Southwest Airlines. Their flights emit 56%, 46%, and 43% less carbon per passenger.
  • Relax and unwind at a premium airline lounge before your flight to Austin. Alaska Airlines, Delta, United Airlines, and British Airways operate pay-per-use lounges at SEA that you can access with your flight ticket and by paying a fee.
  • If you need cash, banking services, or currency exchange services before your flight, a full-service US Bank branch is available at SEA. The bank is located in the main terminal, between checkpoints 3 and 4. The bank also operates several ATMs at SEA.
  • If you have time after your flight, watch planes take off and land from the observation deck at Austin-Bergstrom International Airport (AUS). It is an outdoor space with picnic tables, and you’ll find it adjacent to the runway, just east of the airport’s main entrance.
See more tips

Prefer to fly non-stop from Seattle to Austin?

Find which airlines fly direct from Seattle/Tacoma Intl to Austin Bergstrom, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Austin Bergstrom

Monday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +8 more

Aeromexico, Air Tahiti Nui, +9 more

Tuesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +9 more

Aeromexico, Air Tahiti Nui, +10 more

Wednesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Thursday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +10 more

Aeromexico, Air Tahiti Nui, +11 more

Friday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +8 more

Air Tahiti Nui, Alaska Airlines, +9 more

Sunday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +8 more

Aeromexico, Air Tahiti Nui, +9 more

See more direct flights

Nonstop returns

Austin Bergstrom to Seattle/Tacoma Intl

Monday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Tuesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Wednesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Thursday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +8 more

Aeromexico, Air Tahiti Nui, +9 more

Friday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Saturday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +7 more

Aeromexico, Air Tahiti Nui, +8 more

Sunday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +6 more

Aeromexico, Air Tahiti Nui, +7 more

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Austin

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9147 reviews
7.3Food
8.2Boarding
7.3Entertainment
7.9Comfort
8.6Crew
Airline reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Food service was bare-bone. Better bot to have any at all rather than hand out premade coffees and cookies to random few passengers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

Book cheap flights from Seattle to Austin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Austin found on KAYAK in the last 72 hours.
5/24Fri
1 stopFrontier
7h 52mSEA-AUS
$103
6/2Sun
1 stopFrontier
18h 34mSEA-AUS
$104
6/5Wed
nonstopDelta
4h 14mSEA-AUS
$129
5/28Tue
nonstopDelta
4h 12mSEA-AUS
$134
5/28Tue
1 stopAmerican Airlines
6h 41mSEA-AUS
$138
5/27Mon
nonstopAlaska Airlines
4h 11mSEA-AUS
$149
5/27Mon
1 stopAmerican Airlines
8h 46mSEA-AUS
$158
5/28Tue
2 stopsAlaska Airlines
13h 58mSEA-AUS
$182
7/3Wed
1 stopUnited Airlines
7h 41mSEA-AUS
$190
7/5Fri
1 stopUnited Airlines
7h 26mSEA-AUS
$193

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Austin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Austin that are departing in the next 10 days.
5/12Sun
multi-stopSpirit Airlines
10h 42mSEA-AUS
5/29Wed
multi-stopSpirit Airlines
15h 00mAUS-SEA
$246
5/12Sun
multi-stop
7h 51mSEA-AUS
5/22Wed
multi-stop
15h 00mAUS-SEA
$247
5/12Sun
multi-stopFrontier
7h 51mSEA-AUS
5/30Thu
multi-stopFrontier
23h 46mAUS-SEA
$269
5/10Fri
multi-stopFrontier
7h 47mSEA-AUS
5/31Fri
multi-stopFrontier
26h 06mAUS-SEA
$270
5/11Sat
nonstopAlaska Airlines
4h 03mSEA-AUS
5/30Thu
nonstopAlaska Airlines
4h 30mAUS-SEA
$552
5/10Fri
multi-stopAlaska Airlines
6h 59mSEA-AUS
5/29Wed
nonstopAlaska Airlines
4h 30mAUS-SEA
$561
5/12Sun
multi-stopAmerican Airlines
6h 41mSEA-AUS
5/16Thu
multi-stopAmerican Airlines
6h 53mAUS-SEA
$568
5/12Sun
multi-stopAmerican Airlines
6h 41mSEA-AUS
5/29Wed
nonstopAmerican Airlines
4h 30mAUS-SEA
$572
5/12Sun
multi-stopDelta
8h 56mSEA-AUS
5/22Wed
nonstopDelta
4h 31mAUS-SEA
$616
5/12Sun
nonstopDelta
4h 12mSEA-AUS
5/17Fri
nonstopDelta
4h 32mAUS-SEA
$647

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Seattle - Austin Flights

Departure:

Seattle (undefined)United States

Destination:

Austin (AUS)United States

Return flight deals:

Austin - Seattle

Cabin classes:

$678
$626
$480
$193

Browse destinations: