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Find cheap flights from Phoenix to Washington from $50

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 6/12. 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 6/8
Sat 6/15

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Best Washington Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattlenonstop$58
Spokane
Spokane1 stop$230
Pasco
Pasco1 stop$198
Bellingham
Bellingham1 stop$265
Pullman
Pullman1 stop$560
Wenatchee
Wenatchee1 stop$372
Walla Walla
Walla Walla1 stop$372
Yakima
Yakima1 stop$362
Portland
Portlandnonstop$58

Good to know

Low season

January

High season

July

Cheapest flight

$50
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Phoenix Sky Harbor Airport to Seattle

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 to Washington from Phoenix 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 to Washington with an airline and back to Phoenix 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 to Washington from Phoenix 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 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: Seattle $103 one-way - $157 round-trip
  • Morning departure is around 19% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Phoenix to Washington

 
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
DeltaOverall score based on 10789 reviews
7.9Comfort
7.4Food
8.2Boarding
8.6Crew
8.0Entertainment
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Flight delayed about 2 hrs so it made it a VERY late night

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

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

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.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

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

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Overall pleasant was delayed and caused transportation issue when landing

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Crowded plane but it flew on time and had friendly staff

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Book cheap flights from Phoenix to Washington

Recent round-trip flight deals

8/7Wed
nonstopFrontier
3h 07mPHX-SEA
8/21Wed
nonstopFrontier
2h 54mSEA-PHX
$92
10/11Fri
nonstopFrontier
3h 07mPHX-SEA
10/15Tue
nonstopFrontier
2h 54mSEA-PHX
$93
6/3Mon
1 stopSpirit Airlines
21h 20mPHX-SEA
6/5Wed
1 stopSpirit Airlines
14h 01mSEA-PHX
$102
6/3Mon
2 stopsSpirit Airlines
16h 05mPHX-SEA
6/5Wed
1 stopSpirit Airlines
14h 01mSEA-PHX
$111
7/16Tue
nonstopDelta
3h 03mPHX-SEA
7/23Tue
nonstopDelta
2h 53mSEA-PHX
$167
6/29Sat
nonstopDelta
3h 10mPHX-SEA
7/3Wed
nonstopDelta
3h 01mSEA-PHX
$177
5/22Wed
nonstopAmerican Airlines
2h 43mPHX-GEG
6/1Sat
nonstopAmerican Airlines
2h 36mGEG-PHX
$243
6/13Thu
nonstopAmerican Airlines
2h 34mPHX-GEG
6/18Tue
nonstopAmerican Airlines
2h 38mGEG-PHX
$254
8/30Fri
1 stopUnited Airlines
26h 17mPHX-PSC
9/3Tue
1 stopUnited Airlines
7h 40mPSC-PHX
$408
5/22Wed
2 stopsUnited Airlines
14h 55mPHX-GEG
6/2Sun
1 stopUnited Airlines
7h 23mGEG-PHX
$534

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Recent one-way flight deals

6/12Wed
1 stopSpirit Airlines
8h 30mPHX-SEA
$50
5/22Wed
nonstopFrontier
3h 09mPHX-SEA
$57
8/7Wed
nonstopDelta
3h 08mPHX-SEA
$84
5/29Wed
nonstopAmerican Airlines
2h 43mPHX-GEG
$97
7/5Fri
nonstopAlaska Airlines
2h 53mPHX-PAE
$104
8/1Thu
nonstopAlaska Airlines
3h 00mPHX-SEA
$104
5/30Thu
1 stopDelta
6h 23mPHX-GEG
$109
5/15Wed
1 stopUnited Airlines
7h 38mPHX-SEA
$117
7/7Sun
nonstopAmerican Airlines
2h 59mPHX-SEA
$124
8/7Wed
1 stopUnited Airlines
6h 17mPHX-SEA
$129

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Last minute flights from Phoenix to Washington

Last minute flight, train and bus deals

5/14Tue
nonstopFrontier
3h 24mPHX-SEA
5/21Tue
nonstopFrontier
3h 08mSEA-PHX
$113
5/13Mon
nonstopFrontier
3h 25mPHX-SEA
8/27Tue
nonstopFrontier
2h 54mSEA-PHX
$118
5/14Tue
multi-stopSpirit Airlines
21h 20mPHX-SEA
5/21Tue
multi-stopSpirit Airlines
12h 52mSEA-PHX
$154
5/13Mon
multi-stopSpirit Airlines
21h 20mPHX-SEA
5/17Fri
multi-stopSpirit Airlines
12h 52mSEA-PHX
$252
5/11Sat
multi-stopAmerican Airlines
6h 40mPHX-SEA
5/15Wed
nonstopAmerican Airlines
3h 06mSEA-PHX
$349
5/11Sat
multi-stopAmerican Airlines
6h 40mPHX-SEA
5/14Tue
multi-stopAmerican Airlines
5h 44mSEA-PHX
$384
5/11Sat
multi-stopUnited Airlines
6h 45mPHX-SEA
5/15Wed
multi-stopUnited Airlines
5h 44mSEA-PHX
$389
5/14Tue
multi-stopUnited Airlines
7h 53mPHX-SEA
5/21Tue
multi-stopUnited Airlines
9h 47mSEA-PHX
$394
5/14Tue
multi-stopDelta
6h 01mPHX-PSC
5/20Mon
multi-stopDelta
4h 52mPSC-PHX
$437
5/11Sat
multi-stopDelta
4h 51mPHX-PSC
5/16Thu
multi-stopDelta
4h 37mPSC-PHX
$546

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Phoenix - Washington Flights

Departure:

Phoenix (PHX)United States

Return flight deals:

Washington - Phoenix

Cabin classes:

$348
$566
$386
$68