$38 Find Cheap Flights from Phoenix 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 Phoenix to Washington departing on 10/30. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Washington.
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Cheap Flights from Phoenix to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattlenonstop$106
Spokane
Spokane1 stop$161
Pasco
Pasco1 stop$223
Bellingham
Bellingham1 stop$215
Pullman
Pullman1 stop$292
Walla Walla
Walla Walla1 stop$242
Yakima
Yakima1 stop$265
Wenatchee
Wenatchee1 stop$296
Seattle
Seattlenonstop$106
Spokane
Spokane1 stop$161
Pasco
Pasco1 stop$223
Bellingham
Bellingham1 stop$215
Pullman
Pullman1 stop$292
Walla Walla
Walla Walla1 stop$242
Yakima
Yakima1 stop$265
Wenatchee
Wenatchee1 stop$296

Book Cheap Phoenix 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 Phoenix 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 Phoenix to Washington

Thu, Nov 6 - Sun, Nov 9
Frontier Logo
4:06 pm - 6:06 pmPHX-PAE
3h 00mnonstop
Frontier Logo
7:03 pm - 10:55 pmPAE-PHX
2h 52mnonstop
$76Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
4:06 pm - 6:06 pmPHX-PAE
3h 00mnonstop
Frontier Logo
7:03 pm - 10:55 pmPAE-PHX
2h 52mnonstop
$77Frontier
Find Deal
Sun, Feb 8 - Sun, Feb 8
Alaska Airlines Logo
7:00 am - 9:18 amPHX-SEA
3h 18mnonstop
Alaska Airlines Logo
10:18 am - 2:14 pmSEA-PHX
2h 56mnonstop
$131Alaska Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Alaska Airlines Logo
12:08 pm - 2:25 pmPHX-SEA
3h 17mnonstop
Alaska Airlines Logo
11:35 am - 3:30 pmSEA-PHX
2h 55mnonstop
$134Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Delta Logo
8:06 pm - 10:25 pmPHX-SEA
3h 19mnonstop
Delta Logo
7:10 am - 11:07 amSEA-PHX
2h 57mnonstop
$137Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Hawaiian Airlines Logo
7:30 am - 11:40 amPHX-GEG
5h 10m1 stop
Hawaiian Airlines Logo
7:00 am - 3:13 pmGEG-PHX
7h 13m1 stop
$161Hawaiian Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Hawaiian Airlines Logo
7:14 pm - 12:24 amPHX-GEG
6h 10m1 stop
Hawaiian Airlines Logo
12:34 pm - 6:14 pmGEG-PHX
4h 40m1 stop
$176Hawaiian Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
Delta Logo
2:45 pm - 9:05 pmPHX-GEG
7h 20m1 stop
Delta Logo
9:20 am - 3:44 pmGEG-PHX
5h 24m1 stop
$205Delta
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
9:25 pm - 11:09 pmPHX-GEG
2h 44mnonstop
American Airlines Logo
6:31 am - 10:24 amGEG-PHX
2h 53mnonstop
$220American Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
American Airlines Logo
9:25 pm - 11:09 pmPHX-GEG
2h 44mnonstop
American Airlines Logo
6:31 am - 10:24 amGEG-PHX
2h 53mnonstop
$262American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Washington flights

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

What is the cheapest Phoenix Sky Harbor Intl Airport to Washington flight route?

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

The cheapest ticket to Washington from Phoenix Sky Harbor Intl Airport found in the last 72 hours was to Everett, at $66 round-trip. The most popular route is from Phoenix Sky Harbor Intl Airport (PHX) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $111.

Can I save money by flying with a layover from Phoenix Sky Harbor Intl Airport 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 $256, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Washington is January, when tickets cost $147 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $215 and $213 respectively.

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

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

If you are looking for a flight deal from Phoenix to Washington, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington, Wednesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Washington, you should book around 4 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$38
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Phoenix to Everett

Flights from Phoenix to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Phoenix to Washington 
SydneyFlew with Alaska AirlinesPHX-SEAOct 2024
May need to catch the underground train between gate locations in SEATAC, prepare yourself accordingly
GlennFlew with Alaska AirlinesPHX-SEAJul 2024
Be prepared for the disorientation of SeaTac as the entire terminal appears to be under construction. It’s unnerving.

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Phoenix 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 Phoenix to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $233 on average. Morning departures are around 27% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally at night, which is peak travel time and where the average cost of a ticket is $501.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Phoenix to the following destinations at these prices or less: Portland $110 one-way - $195 round-trip; Seattle $117 one-way - $230 round-trip

Reviews of the top 5 airlines serving from Phoenix to Washington

 
See real verified KAYAK customer reviews for airlines flying from Phoenix 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 Phoenix 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.
8.0
Alaska AirlinesOverall score based on 11049 reviews
7.0Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

2.0 MediocreKen, Oct 2025MSO - SEA
Read more Alaska Airlines reviews

My wife and I had seats next to each other, but when our boarding passes were printed, British Airways had moved me away from her and refused to fix it. We tried to fix it at the boarding gate and were just told flatly "no". Never again.

Terrible. We were bumped off our flight to another and weren't sent notice until we were on our prior flight. We got home four hours later and the airline couldn't have cared less.

Continuously changing delayed departure time. Too much waiting for a short flight. Driving would have been faster.

Great, but their check-in sinage is not clear and wastes folks' time.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

3hrs. delay in New Orleans....missed my flight in Seattle by around 5 minutes....same airline. Not sure why they couldn't have communicated. And after talking to the flight attendant on the first flight, they said about 20 passengers are running behind but they still didn't make an announcement to let connecting passengers get off the plane first. So here we were waiting on others to get off the plane that most likely had little to no 'time-crunch'

The flight was great, unfortunately the Airport sucked at accommodating connection flight. My Mother had to sleep at the airport, making me feel helpless. Unable to determine if I should sleep or drive 3 hours each way to pick her up.

The flight ran out of snacks before any was offered to me. Otherwise the flight was good.

I had to change my flight due to son-in-law being in hospital. It cost me an extra $210.00. I bought insurance when I purchased my tickets. They have done nothing about it!!!!! I filed a claim and they tried to close it without even so much as ask any questions. This is the worst flight insurance ever. I am still fighting it!! My next step is to get a lawyer involved. You should push the insurance with a company that’s worth it! This makes it on you as well since your selling it.

Much better experience than at SeaTac. No one yelled….all nice The microphone was working for boarding….unlike SeaTac BIGGEST BUMMER….GOT SEATED BACK BY THE BATHROOMS AND YOU IT SMELLED THE WHOLE TRIP. A BLESSING….is they … Left the lights and air on until we were unloaded….UNLIKE SEATAC TO ST. LOUIS….THEY TURNED THE LIGHTS AND AIR OFF IN ALMOST 100 degree weather…IT SUCKED!

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

I received an email from Kayak with confirmation number for Hawaiian and another for Alaska. I received emails from Kayak for both my outbound and return flight to say "time to check in." Despite trying each number (Hawaiian and Alaska), I could not check in for outbound or return. It was then confusing at the airport - I hda "no place to go" to figure out how to check in. All the kiosks are marked "scan bag,etc." I wandered around with no agent to talk to. That was a bit stressful. Either Kayak, or airline, needed better communication on what to expect and to do.

Everything was great and smooth. Given the short flight there was no entertainment but the rating does not give this option. My first flight with Hawaiian was a success all around.

When I purchased my ticket, it said i was flying with Hawaii airlines. Which is now operated by Alaska. Naturally I went to check in with Hawaii airlines once at the airport. However, there was no one at the desk until 7 am and their kiosk couldn’t find my tickets. I went over to Alaska and they said they couldn’t help me and to wait for Hawaii. My flight left at 7:15 so I didn’t have time to wait. They even told me to ask United which was next to the Hawaii desk what time Hawaii opened. I called the Hawaii airlines number and the operator told me to ask Alaska for help since my flight was operated by Alaska. So I went back and almost got brushed off again and sent to Hawaii. The Alaska desk attendant told me to check in at their kiosk but it didn’t work. I ran over to an older lady who was helping check bags and asked for help printing my boarding passes. Thankful she was able to do it right away! This whole debacle took a little over an hour. I wish there was better communication and knowledge between the two airlines because it could have been easily handled if everyone between the two airlines was on the same page. Once I ran through the airport to get to my gate, we were greeted with a smile and they seemed glad we made our flight! We were the last to board and barely made it. After the headache our flight was great! No complaints there.

Biggest issue: awfully narrow seats, + not a lot of leg room. Other than that, everything was good. Cabin crew seemed like very nice people.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

One hour waiting time after boarding, but arrived in time. I am satisfied

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

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

Information on your arrival and departure airports

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