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AUS - SEA

$81 Find cheap flights from Austin to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Seattle departing on 8/1. 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
Sat 7/20
Sat 7/27

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Seattle.
In the last 7 days travelers have searched 44,575,007 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Seattle 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
9:15 pm - 8:39 amAUS-SEA
13h 24m1 stop
9:45 pm - 6:28 pmSEA-AUS
18h 43m1 stop
$159Frontier
Find Deal
Thu, Aug 1 - Mon, Aug 12
8:54 pm - 7:54 amAUS-SEA
13h 00m1 stop
9:45 pm - 6:28 pmSEA-AUS
18h 43m1 stop
$164Frontier
Find Deal
Sat, Aug 10 - Mon, Aug 12
8:54 pm - 7:54 amAUS-SEA
13h 00m1 stop
9:45 pm - 6:28 pmSEA-AUS
18h 43m1 stop
$165Frontier
Find Deal
Sat, Aug 10 - Mon, Aug 12
5:29 pm - 7:53 pmAUS-SEA
4h 24mnonstop
8:08 am - 2:20 pmSEA-AUS
4h 12mnonstop
$196Alaska Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 18
6:24 pm - 8:50 pmAUS-SEA
4h 26mnonstop
5:45 pm - 11:54 pmSEA-AUS
4h 09mnonstop
$217Delta
Find Deal
Thu, Sep 5 - Mon, Sep 9
2:25 pm - 4:50 pmAUS-SEA
4h 25mnonstop
12:30 am - 11:50 amSEA-AUS
9h 20m1 stop
$227Delta
Find Deal
Fri, Sep 13 - Mon, Sep 16
7:30 pm - 12:43 amAUS-SEA
7h 13m1 stop
5:29 am - 4:15 pmSEA-AUS
8h 46m1 stop
$236American Airlines
Find Deal
Mon, Aug 5 - Thu, Aug 15
1:39 pm - 4:08 pmAUS-SEA
4h 29mnonstop
5:47 pm - 11:59 pmSEA-AUS
4h 12mnonstop
$237Alaska Airlines
Find Deal
Wed, Aug 21 - Tue, Aug 27
8:35 pm - 12:43 amAUS-SEA
6h 08m1 stop
1:10 am - 9:34 amSEA-AUS
6h 24m1 stop
$266American Airlines
Find Deal
Thu, Aug 1 - Wed, Aug 14
4:54 pm - 12:53 amAUS-SEA
9h 59m2 stops
11:49 pm - 8:25 amSEA-AUS
6h 36m1 stop
$311United Airlines
Find Deal
Wed, Aug 21 - Sun, Aug 25

Flights from Austin to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Austin to Seattle 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 Austin to Seattle?

The average price of all flights from Austin to Seattle clicked on KAYAK for each day over the last 12 months.
For Austin to Seattle, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to Austin, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Seattle, 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 Austin to Seattle is January, where tickets cost $257 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $428 and $426 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Seattle, 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 Austin to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Austin to Seattle?

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 Austin to Seattle were found on Frontier ($159) and Alaska Airlines ($196). Frontier proposed the cheapest one-way flight at $81.

Which airlines fly non-stop between Austin and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Austin to Seattle.
There are 2 airlines that fly nonstop from Austin to Seattle. 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 Austin and Seattle per day?

Each day, there are between 5 and 9 nonstop flights that take off from Austin and land in Seattle, with an average flight time of 4h 26m. The most common departure time is 6:00 pm and most flights take off in the afternoon. Each week, there are 53 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

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

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 Austin to Seattle take?

Nonstop flights from Austin generally make it to Seattle in 4h 23m. The flying distance between the two cities is 1,768 miles.

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

Early birds can take the earliest flight from Austin at 6:00 am and will be landing in Seattle at 8:23 am.

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

If you prefer to fly at night, the latest flight from Austin to Seattle jets off at 6:55 pm and lands at 9:20 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$81
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Austin to Seattle

When to book flights from Austin to Seattle

Are your dates flexible? Find out the best times to travel from Austin to Seattle 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 Austin to Seattle

  • What accessibility adaptations can I find at Austin-Bergstrom International Airport?

    AUS strives to make its airport welcoming and accessible to all. They have several accessibility services for those with mobility challenges, hearing and vision challenges, and challenges that are not visible or obvious, such as PTSD or autism. One such service is TSA Cares, which means that security officers are specially trained to provide care and help to those who need extra time and support as they negotiate security.

  • Does Seattle-Tacoma International Airport provide facilities for nursing moms?

    Yes. SeaTac provides several types of facilities for nursing moms. There is a Nursing Suite, which has a comfortable open area for nursing moms with more private sections, and there are also Nursing Rooms which can accommodate a family as mom takes care of the baby. Nursing moms can also take advantage of one of the several freestanding Mamava lactation pods located throughout the airport. Each of these units has seating, a fold-down table, an outlet, and more.

  • Where can I rent a car at Seattle-Tacoma International Airport?

    All SEA rental car agencies operate out of an a rental car facility located off site. You can catch a free shuttle to the rental car facility at either end of the arrivals curb. You can also take the free shuttle in the reverse direction when it is time for your return flight. Some rental car companies at SEA include Avis, Enterprise, Budget, SIXT, Hertz, and others.

  • How can I get from Seattle-Tacoma International Airport into downtown Seattle?

    You have a number of public transportation options for getting from SEA into downtown Seattle. There are several different bus options, or you could take the light link rail, a shuttle, a taxi, or a rideshare .

  • Does Austin-Bergstrom International Airport have an on-site hotel?

    Yes. If you are interested in staying as close to the airport as possible, consider booking the Hilton Austin Airport Hotel, located on airport grounds. This hotel, which used to be an airport command center, offers a free shuttle to the airport’s main Barbara Jordan Terminal.

  • Can I get a massage at Austin-Bergstrom International Airport before my flight to Seattle?

    If you would like to de-stress by getting a chair massage or a foot massage, you can visit one of the Knot Anymore massage retail outlets in the Barbara Jordan Terminal. There is one location under the stairs at Gate 7 and another by the elevator at Gate 13.

  • Are there any hotels near Seattle International Airport?

    Yes, there are many budget and luxury hotels. Some of the hotels include Red Lion Hotel which is approximately 1.2 miles from the airport and charges approximately $78 per night, Rodeway Inn which is approximately 0.9 miles away from the airport and charges approximately $56 per night, and Four Points which is located approximately 3.7 miles from the airport and charges approximately $97 per night—the list is endless.

  • Are there dining outlets at Austin airport?

    Yes, several restaurants are strategically located on different terminals some of the restaurants include Fara Cafe, Z café, and Starbucks just to mention a few.

  • Are accessible transportation facilities available at Seattle airport?

    Yes, this is one of the few airports which is friendly to disabled passengers. Wheelchair services are available free of charge at the airport but you will need to make a reservation before your arrival. Accessible taxis are also available at the airport to take you to your preferred destination. The taxis do charge a subsidized rate of $42 compared to normal taxis.

  • Is there a smoking area at Austin airport?

    The smoking areas are located outside the terminals.

  • What is the cheapest flight from Austin to Seattle?

    In the last 3 days, the lowest price for a flight from Austin to Seattle was $81 for a one-way ticket and $159 for a round-trip.

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

    No, a passport isn't needed to fly from Austin to Seattle. However, local authorities might ask for an official ID.

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

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

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

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

  • Which aircraft models fly most regularly from Austin to Seattle?

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

  • Which airline alliances offer flights from Austin to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Seattle are Alaska Airlines and Delta. With an average price for the route of $376 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 $358 and an overall rating of 8.0.

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

    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 Austin to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Austin 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 Austin to Seattle?

    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 Seattle with an airline and back to Austin with another airline. Booking your flights between Austin and SEA 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 Austin to Seattle?

    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 Seattle from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Austin to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $354 or less round-trip.
  • The Austin-Bergstrom International Airport (AUS) features a landscaped and softly-lit Dog Walk, located pre-security. This relaxing facility includes a drinking fountain, dog waste baggies, and trash bins. Passengers can also find an outdoor patio pet relief area post-security.
  • As you wait for your flight to Seattle at AUS, you can catch live music performances weekdays from 3:00 pm to 5:00 pm. Local Austin musicians perform on the Asleep at the Wheel Stage at the Saxon Pub, located at Gate 19.
  • If you want to check your baggage at the Seattle-Tacoma International Airport (SEA), or SeaTac, so that you can start exploring Seattle hands-free right away, you can go to the Smarte Carte Baggage Storage, located at baggage claim between carousel 12 and 13. You can leave luggage as well as frozen or refrigerated items. Smarte Carte also rents wheelchairs and strollers.
  • The Austin Bergstrom airport is located approximately five miles southeast of Austin's downtown. You can easily access this airport via bus transport from Austin city where it will take you approximately 35min and you have to part with around $2 as bus fare.
  • Austin airport has different parking options to suit your needs. Some of the parking options include the red garage where you will pay approximately $25 per day, the economy garage option where you will pay approximately $8 per day, and the blue garage option where you pay approximately $15 per day. limited complimentary parking is available to vehicles that display a disabled veteran (DV) or military designation honors sticker. The complimentary parking is however limited and the terms and conditions fully apply.
  • There is a customer support center at the Seattle international airport. The customer support staff are highly professional and friendly. The staff will answer any question you may be having and aid you in navigating around the airport. It is advisable to directly contact your airline if you want to ask a question regarding the airline which may include wheelchair services and reservations among others.
  • The Austin airport (AUS) also has car rental services offered next to the covered parking area. All the companies which offer these services are not only reputable in the transport industry but also approved by the airport management. You may also book VIP limousine services to enhance your travel experience. The charges do vary starting from $51 depending on the destination, the transport company, and the vehicle you reserve.
  • You can download the Seattle airport application from the Google Play Store or Apple store to enhance your navigation around the airport. The application enables you to track flights, locate shopping and dining outlets, find parking spaces, and much more. You can also check for fast-moving lines. You can also locate different amenities by using the application.
See more tips

Prefer to fly non-stop from Austin to Seattle?

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

Nonstop departures

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, +8 more

Aeromexico, Air Tahiti Nui, +9 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

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

Air Tahiti Nui, Alaska Airlines, +9 more

Sunday

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

Aeromexico, Air Tahiti Nui, +8 more

See more direct flights

Nonstop returns

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, +6 more

Aeromexico, Air Tahiti Nui, +7 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
See more direct flights

Top 5 airlines serving from Austin to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Austin to Seattle. 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 Austin to Seattle? 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 9296 reviews
7.9Comfort
8.6Crew
8.2Boarding
7.3Food
7.3Entertainment
Airline reviews

Staff announcing boarding spoke so quickly, no one could understand a word he said. We were surprised at having to pay for our one checked bag per person. I am quite sure when we made the reservation the website suggested otherwise.

10.0 ExcellentMaryBeth, Jun 2024BOS - SEA
Read more about Alaska Airlines reviews

Staff announcing boarding spoke so quickly, no one could understand a word he said. We were surprised at having to pay for our one checked bag per person. I am quite sure when we made the reservation the website suggested otherwise.

No leg room but flight is smooth flying. Pretzels really?

The boarding staff checking tickets waved all the 15-20 people in front of me on as well as those 15-20 behind me on - despite these frequently carrying 3 bags- yet they heckled me multiple times telling me to leave the line and consolidate my tiny bit of items. I was the only visible lgbt person in line and I know they were targeting me due to their homophobia. It’s unfortunate. I will never recommend Alaska Airlines again.

Horrible seats, Hardly more than an inch of padding, even in the extra comfort.

The pilots were great. Service was good. Wish I had more room in the seating area because I was seated next to the only other large person. He took up a little of my seat as well. Very nice man. Wish the crew could have done a small shuffle to make it better for both of us. Still, it was a good trip both ways. Thank you

This was my first time flying Alaska and I was pleasantly surprised. Everything went very seamlessly. Flight left a hour late but made up a half hour of it in the air. I would definitely fly them again.

flight attendants are very kind, I have a good services

Overall good. Second plane we got on was hot and all passengers were boarded before turning on ac. They said someone was being sent to fix the ac. Turns out the pilots were running behind and they were the only ones who knew how to turn it on. Next time maybe wait to board the plane. One hours delay. Not horrible.

It was very hot on the plane no air at all. I asked for them to turn it up. They did not turn it up. I fed myself for six hours. Also, the comfort of the seats were not comfortable at all. I will never fly Alaska ever again no entertainment on the way from Seattle to Boston no Wi-Fi and no TVs on either plane

I didn’t know that there wouldn’t be a screen to watch movies so I didn’t bring earphones to use with my phone. Other than that all good

It was very cold because the air conditioner was on high power, and my son got sick.

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Multiple gate changes and significant delay leaving DFW. Made for a late arrival

Our flight was delayed by 18 hours. Poor accommodations made and no apology.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Crew was excellent. Plane was small cramped Airbus A320. Seats were narrow.

Gate agent for Frontier in Sioux Falls was horrible. Some people shouldn't have jobs where they need to work with people. This person tried to control everything and even argued with a Sheriff's Deputy. He seemed to write the law and think he was immune to everything and could do whatever he wanted. What a miserable experience for a lot of people. He even delayed the flight just for on his own actions. The pilots made up the time lost, but why does this person have this job. Apparently nobody cares at Frontier. We do, My wife said she would never fly on Frontier again.

On both our outgoing flight and our return flight, Frontier split up our seats. We were two adults and two small children, one an infant. Both flights were only about half full with full rows of empty seats. Yet, the airline split us up. No, we did not spend the extra $40 per person each way to purchase seat assignments ahead of time. But should we have to do this? If so, then the advertised ticket price was $40 off. What makes this even more egregious is that the plane was not full. So, there was no reason for Frontier to split up our group other than to extract an extra $320. A stewardess even had the nerve to tell me “if you want your family to sit together, I recommend that you purchase seat assignments next time.” On a half empty flight? Ridiculous. We will not be flying Frontier again.

One gate agent in Sioux Falls ruined it for a few people on the flight. It was the usual, that personal item is too large, you are going to have to pay $100 to get it on the flight. One family with a baby were told that they had to have a passport for the baby to get on the flight. Also a Sheriff's Deputy needed to go on the airplane to return a lost cell phone to a minor on the flight. The gate agent would NOT let him go on without a boarding pass. I don't know who this moron was, but the sooner Frontier moves him where he can't interact with people, the better off they will be. Let's just say the deputy did the job that he needed to do and returned the phone to the minor on the plane, even with argument from a gate agent that thought he had way more power than he actually does. Very IRRITATING individual.

Bad experience… crew are extremely strict with personal bags… they overcharge me coz my bag was one inch H

They never updated the boarding pass on their apps to show their delay

Online check-in was not user-friendly. Too many fees, not cost effective.

They wouldn’t let us on the flight even tho we were an hour early. No refund not even our bags that were prepaid

I brought a ticket and car rental through Travelocity. There was no where to add a KTN. So I thought i’d add it by looking up ticket on frontier website. I tried 3 times with the frontier chat bot to add my KTN it never updated my boarding pass. So then I tried showing up early to do it in person at the airport. The first employee update my ktn in the system and gave me a new boarding pass. I was sent back by tsa to join regular line. Then I was told to add my Ktn. It would cost me $25 extra. Given the length of the cue I did pay. Congratulations! BUT I will NEVER fly frontier again. Plus the plane was very old. It had actual ashtrays and old looking tray backs. Worst travel experience ever. Im warning my friends and family not to use frontier ever.

I did not enjoy the trip home on Frontier for several reasons: there is too much cost besides the flight, which was more than I would normally pay, then having to pay for luggage, and carry-on, seat (if you want to reserve when booking) then you must pay over $3 for a can of soda, and $4 for a snack. A cup of water is free.

Book cheap flights from Austin to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Seattle found on KAYAK in the last 72 hours.
8/1Thu
1 stopFrontier
13h 24mAUS-SEA
$81
8/1Thu
1 stopFrontier
13h 24mAUS-SEA
$85
9/13Fri
nonstopDelta
4h 25mAUS-SEA
$109
10/7Mon
1 stopAmerican Airlines
6h 24mAUS-SEA
$118
8/20Tue
nonstopDelta
4h 24mAUS-SEA
$119
11/8Fri
1 stopAmerican Airlines
7h 12mAUS-SEA
$134
8/26Mon
2 stopsUnited Airlines
9h 59mAUS-SEA
$158
7/11Thu
nonstopAlaska Airlines
4h 23mAUS-SEA
$169
7/25Thu
2 stopsAlaska Airlines
16h 57mAUS-SEA
$202
8/26Mon
3 stopsUnited Airlines
15h 14mAUS-SEA
$223

Search by stops

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Last minute flights from Austin to Seattle

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 Austin to Seattle that are departing in the next 10 days.
6/25Tue
multi-stopFrontier
11h 54mAUS-SEA
6/30Sun
multi-stopFrontier
20h 56mSEA-AUS
$279
6/22Sat
multi-stopFrontier
25h 54mAUS-SEA
7/4Thu
multi-stopFrontier
10h 24mSEA-AUS
$307
6/25Tue
multi-stopFrontier
11h 54mAUS-SEA
7/4Thu
multi-stopFrontier
10h 24mSEA-AUS
$324
6/23Sun
multi-stopAlaska Airlines
20h 39mAUS-SEA
6/24Mon
nonstopAlaska Airlines
4h 09mSEA-AUS
$621
6/21Fri
nonstopAlaska Airlines
4h 23mAUS-SEA
6/21Fri
multi-stopAlaska Airlines
5h 39mSEA-AUS
$662
6/25Tue
multi-stopAmerican Airlines
8h 18mAUS-SEA
7/3Wed
multi-stopAmerican Airlines
6h 44mSEA-AUS
$832
6/25Tue
multi-stopAmerican Airlines
9h 43mAUS-SEA
7/3Wed
multi-stopAmerican Airlines
6h 44mSEA-AUS
$837
6/25Tue
nonstopDelta
4h 30mAUS-SEA
7/3Wed
multi-stopDelta
9h 28mSEA-AUS
$882
6/25Tue
nonstopDelta
4h 35mAUS-SEA
6/30Sun
nonstopDelta
4h 10mSEA-AUS
$942
6/22Sat
multi-stopUnited Airlines
8h 50mAUS-SEA
6/24Mon
multi-stopUnited Airlines
30h 05mSEA-AUS
$1,111

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Austin - Seattle Flights

Departure:

Austin (AUS)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Austin

Cabin classes:

$551
$704
$491
$243