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Find cheap flights from Portland to Washington from $55

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Washington departing on 6/4. 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 6/1
Sat 6/8

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Best Washington Flight Deals

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

Seattle
Seattle1 stop$114
Spokane
Spokanenonstop$137
Pasco
Pasco1 stop$262
Bellingham
Bellingham1 stop$262
Pullman
Pullman1 stop$302
Wenatchee
Wenatchee1 stop$305

Good to know

Low season

April

High season

December

Cheapest flight

$55
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Portland to Seattle

FAQs - booking Washington flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington from Portland 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 Portland 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 Portland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland 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 Portland 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 Portland to the following destinations at these prices or less: Seattle $197 one-way - $496 round-trip
  • Morning departure is around 40% 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 Portland to Washington

 
Need help choosing which airline to fly with from Portland 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 10874 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
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.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

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

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

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

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

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

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

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

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

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

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

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

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.

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

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

United force you to download their App to do the check-in.

It was fine. The seating was tight. My husband is 6' 2", so we were glad to get seats with no one in front of him. I was glad that the plane wasn't packed so I could spread out.

There is no food or entertainment on these short flights. Again the wheelchair situation in Denver is nasty. They are short staffed due to cut backs and layoffs and this impacts on travel comfort and ease.

There was no food or entertainment on this flight. Great flight crew though

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

Book cheap flights from Portland to Washington

Recent round-trip flight deals

5/28Tue
1 stopSpirit Airlines
16h 48mPDX-SEA
6/4Tue
1 stopSpirit Airlines
13h 13mSEA-PDX
$114
5/28Tue
1 stopSpirit Airlines
16h 48mPDX-SEA
6/4Tue
1 stopSpirit Airlines
5h 32mSEA-PDX
$118
5/28Tue
nonstopAlaska Airlines
1h 04mPDX-GEG
6/4Tue
nonstopAlaska Airlines
1h 05mGEG-PDX
$137
5/28Tue
nonstopAlaska Airlines
1h 04mPDX-SEA
6/4Tue
nonstopAlaska Airlines
0h 51mSEA-PDX
$137
5/28Tue
1 stopDelta
3h 29mPDX-GEG
6/4Tue
1 stopDelta
3h 15mGEG-PDX
$166
5/22Wed
nonstopDelta
0h 59mPDX-SEA
6/2Sun
nonstopDelta
0h 56mSEA-PDX
$172
5/29Wed
2 stopsUnited Airlines
13h 02mPDX-GEG
5/31Fri
1 stopUnited Airlines
18h 00mGEG-PDX
$567
8/14Wed
1 stopUnited Airlines
15h 58mPDX-GEG
8/19Mon
2 stopsUnited Airlines
20h 36mGEG-PDX
$613
7/11Thu
2 stopsAmerican Airlines
16h 01mPDX-GEG
7/13Sat
2 stopsAmerican Airlines
15h 03mGEG-PDX
$1,106
5/30Thu
2 stopsAmerican Airlines
9h 48mPDX-GEG
6/2Sun
2 stopsAmerican Airlines
14h 00mGEG-PDX
$1,130

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Recent one-way flight deals

6/4Tue
1 stopSpirit Airlines
16h 35mPDX-SEA
$55
5/28Tue
nonstopAlaska Airlines
1h 04mPDX-GEG
$69
6/4Tue
nonstopAlaska Airlines
0h 57mPDX-SEA
$69
5/22Wed
nonstopDelta
1h 03mPDX-SEA
$74
5/28Tue
1 stopDelta
3h 57mPDX-GEG
$83
5/19Sun
1 stopSun Country Air
10h 10mPDX-SEA
$176
9/2Mon
2 stopsUnited Airlines
16h 56mPDX-SEA
$307
5/30Thu
1 stopUnited Airlines
18h 25mPDX-SEA
$364
6/29Sat
1 stopAmerican Airlines
10h 43mPDX-GEG
$695
6/22Sat
1 stopAmerican Airlines
10h 43mPDX-GEG
$705

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Last minute flights from Portland to Washington

Last minute flight, train and bus deals

5/5Sun
nonstopAlaska Airlines
1h 02mPDX-GEG
5/18Sat
nonstopAlaska Airlines
1h 05mGEG-PDX
$307
5/5Sun
nonstopAlaska Airlines
1h 02mPDX-GEG
5/18Sat
multi-stopAlaska Airlines
3h 47mGEG-PDX
$316
5/5Sun
multi-stopDelta
2h 55mPDX-GEG
5/18Sat
multi-stopDelta
4h 25mGEG-PDX
$326
5/5Sun
multi-stopDelta
5h 51mPDX-GEG
5/8Wed
multi-stopDelta
6h 13mGEG-PDX
$376
5/4Sat
multi-stopSpirit Airlines
11h 57mPDX-SEA
5/7Tue
multi-stopSpirit Airlines
13h 46mSEA-PDX
$566
5/2Thu
multi-stopSpirit Airlines
14h 57mPDX-SEA
5/16Thu
multi-stopSpirit Airlines
13h 46mSEA-PDX
$592
5/5Sun
multi-stopUnited Airlines
20h 43mPDX-GEG
5/18Sat
multi-stopUnited Airlines
13h 26mGEG-PDX
$887
5/5Sun
multi-stopUnited Airlines
20h 43mPDX-GEG
5/18Sat
multi-stopUnited Airlines
13h 36mGEG-PDX
$892
5/2Thu
multi-stopAmerican Airlines
7h 36mPDX-SEA
5/15Wed
multi-stopAmerican Airlines
11h 37mSEA-PDX
$1,497
5/6Mon
multi-stopAmerican Airlines
21h 39mPDX-PUW
5/8Wed
multi-stopAmerican Airlines
25h 08mPUW-PDX
$2,551

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Portland - Washington Flights

Departure:

Portland (PDX)United States

Return flight deals:

Washington - Portland

Cabin classes:

$682
$401
$286
$136