$86 Find Cheap Flights from Austin to Washington

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 Washington departing on 4/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Washington.
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Flight Deals

Cheap Flights from Austin to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$180
Spokane
Spokane1 stop$239
Pasco
Pasco1 stop$317
Bellingham
Bellingham1 stop$415
Pullman
Pullman1 stop$373
Walla Walla
Walla Walla1 stop$351
Wenatchee
Wenatchee1 stop$362
Seattle
Seattle1 stop$180
Spokane
Spokane1 stop$239
Pasco
Pasco1 stop$317
Bellingham
Bellingham1 stop$415
Pullman
Pullman1 stop$373
Walla Walla
Walla Walla1 stop$351
Wenatchee
Wenatchee1 stop$362

Book Cheap Austin to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Washington 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Washington

Tue, May 12 - Tue, May 19
Frontier Logo
9:13 pm - 9:49 am
AUS
-
SEA
14h 36m
1 stop
Frontier Logo
7:50 pm - 8:18 pm
SEA
-
AUS
22h 28m
1 stop
$180Frontier
Mon, Apr 13 - Thu, Apr 16
Frontier Logo
11:00 am - 9:27 am
AUS
-
SEA
24h 27m
1 stop
Frontier Logo
4:20 pm - 10:05 am
SEA
-
AUS
15h 45m
1 stop
$182Frontier
Wed, Apr 15 - Tue, Apr 21
Frontier Logo
6:13 pm - 9:27 am
AUS
-
SEA
17h 14m
1 stop
Frontier Logo
7:12 pm - 5:18 pm
SEA
-
AUS
20h 06m
1 stop
$184Frontier
Thu, Apr 23 - Wed, Apr 29
Delta Logo
6:00 am - 8:40 am
AUS
-
SEA
4h 40mnonstop
Delta Logo
7:15 am - 1:25 pm
SEA
-
AUS
4h 10mnonstop
$199Delta
Fri, May 1 - Tue, May 5
Delta Logo
6:00 am - 10:45 am
AUS
-
GEG
6h 45m
1 stop
Delta Logo
6:15 am - 4:50 pm
GEG
-
AUS
8h 35m
1 stop
$307Delta
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
6:00 am - 12:44 pm
AUS
-
PSC
8h 44m
1 stop
Alaska Airlines Logo
4:19 pm - 12:24 am
PSC
-
AUS
6h 05m
1 stop
$317Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
4:34 pm - 10:20 pm
AUS
-
GEG
7h 46m
1 stop
Alaska Airlines Logo
12:40 pm - 11:39 pm
GEG
-
AUS
8h 59m
1 stop
$317Alaska Airlines
Wed, Apr 15 - Tue, Apr 21
Southwest Logo
5:20 pm - 11:25 pm
AUS
-
GEG
8h 05m
2 stops
Southwest Logo
5:10 am - 3:20 pm
GEG
-
AUS
8h 10m
2 stops
$327Southwest
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
8:00 am - 1:04 pm
AUS
-
PSC
7h 04m
1 stop
American Airlines Logo
3:47 pm - 11:33 pm
PSC
-
AUS
5h 46m
1 stop
$447American Airlines
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
6:00 am - 1:04 pm
AUS
-
PSC
9h 04m
2 stops
American Airlines Logo
3:47 pm - 11:33 pm
PSC
-
AUS
5h 46m
1 stop
$452American Airlines
Booking Insights

KAYAK's insights & trends for Austin to Washington flights

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

What is the cheapest Austin to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Austin found in the last 72 hours was to Seattle, at $159 round-trip. The most popular route is from Austin (AUS) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $159.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Austin to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $403 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $424.

Can I save money by flying with a layover from Austin to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $325, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Washington, 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 Washington is January, when tickets cost $227 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $387 and $367 respectively.

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

The average price of all round-trip flights from Austin to Washington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington on a Thursday and more expensive on a Sunday. On your return trip to Austin, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Washington, 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 Austin to Washington, you should book around 4 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$86
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Austin to Portland

FAQs - booking Washington flights

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

    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 Washington.

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

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

    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 from Austin to Washington with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Austin to the following destinations at these prices or less: Seattle $230 one-way - $297 round-trip

Reviews of the top 5 airlines serving from Austin to Washington

 
See real verified KAYAK customer reviews for airlines flying from Austin to Washington. 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 Washington? 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.
7.9
Alaska AirlinesOverall score based on 12094 reviews
7.0Entertainment
7.0Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

Provide blankets for main cabin please it’s too cold inside

6.0 GoodAnonymous, Mar 2026
JFK - SEA
Read more Alaska Airlines reviews

Provide blankets for main cabin please it’s too cold inside

Wi-Fi cut out for a bit, then resumed. Otherwise flawless flight.

The seating is very small. I have restless legs but the people did everything they could to help me. Unfortunately I asked for a wheelchair between Charleston and Seattle but they didn’t have one for me! The rest of my trip was good.

Helpful, courteous, communitble staff...smooth sailing Loading, unloading.. Thank you

Ended up sitting in front of a child who kicked the back of the seat and screamed for most of the flight.

Would not let us check in our luggage. Flight was 40 minutes late, so we really did have time to check in our luggage. Could not get on another flight even for the next day, calling the Alaska service numbers provided, it stated the average wait time to speak to anyone on the phone was 8 HOURS! Alaska would not refund our tix. Never again!!!!!

They changed the flight time from 4:00 to 1:50. We missed the flight because we did not know. We were not entitled to any sort of refund.

After landing in Seattle, 3 hours waiting to find parking space do to driving problems. Very uncomfortable.

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

The WiFi was not working. That made for a long flight.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Flight was delayed due to crew being not on time

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

bulkhead seat had very little legroom - even in bsiness class.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Everything you need to know for your flight from Austin to Washington

Information on your arrival and departure airports