$119 Find Cheap Flights from Portland to Washington - Compare and Save

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 9/1. 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
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 Portland to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Washington, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattlenonstop$172
Spokane
Spokanenonstop$217
Pasco
Pascononstop$207
Bellingham
Bellinghamnonstop$197
Pullman
Pullman1 stop$383
Wenatchee
Wenatcheenonstop$217
Walla Walla
Walla Walla1 stop$343
Yakima
Yakima1 stop$383
Seattle
Seattlenonstop$172
Spokane
Spokanenonstop$217
Pasco
Pascononstop$207
Bellingham
Bellinghamnonstop$197
Pullman
Pullman1 stop$383
Wenatchee
Wenatcheenonstop$217
Walla Walla
Walla Walla1 stop$343
Yakima
Yakima1 stop$383

Book Cheap Portland 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 Portland 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 Portland to Washington

Tue, Nov 3 - Tue, Nov 10
Alaska Airlines Logo
7:05 am - 8:15 am
PDX
-
SEA
1h 10mnonstop
Alaska Airlines Logo
8:45 am - 9:48 am
SEA
-
PDX
1h 03mnonstop
$172Alaska Airlines
Sat, Oct 10 - Wed, Oct 14
Alaska Airlines Logo
10:52 am - 12:00 pm
PDX
-
PAE
1h 08mnonstop
Alaska Airlines Logo
12:40 pm - 1:35 pm
PAE
-
PDX
0h 55mnonstop
$177Alaska Airlines
Sat, Oct 10 - Wed, Oct 14
Alaska Airlines Logo
7:06 am - 8:25 am
PDX
-
SEA
1h 19mnonstop
Alaska Airlines Logo
7:17 am - 8:28 am
SEA
-
PDX
1h 11mnonstop
$177Alaska Airlines
Wed, Oct 7 - Mon, Oct 12
Delta Logo
1:38 pm - 2:47 pm
PDX
-
SEA
1h 09mnonstop
Delta Logo
2:00 pm - 3:05 pm
SEA
-
PDX
1h 05mnonstop
$187Delta
Thu, Oct 8 - Wed, Oct 14
Alaska Airlines Logo
10:52 am - 12:00 pm
PDX
-
PAE
1h 08mnonstop
Alaska Airlines Logo
12:40 pm - 1:35 pm
PAE
-
PDX
0h 55mnonstop
$187Alaska Airlines
Tue, Sep 15 - Tue, Sep 15
Alaska Airlines Logo
10:45 am - 4:25 pm
PDX
-
SEA
5h 40m
1 stop
Alaska Airlines Logo
6:51 pm - 7:50 pm
SEA
-
PDX
0h 59mnonstop
$191Alaska Airlines
Fri, Sep 25 - Fri, Oct 2
Alaska Airlines Logo
9:32 pm - 10:39 pm
PDX
-
SEA
1h 07mnonstop
Alaska Airlines Logo
6:51 pm - 7:50 pm
SEA
-
PDX
0h 59mnonstop
$195Alaska Airlines
Tue, Oct 13 - Tue, Oct 13
Alaska Airlines Logo
8:00 am - 1:14 pm
PDX
-
SEA
5h 14m
1 stop
Alaska Airlines Logo
3:59 pm - 5:00 pm
SEA
-
PDX
1h 01mnonstop
$196Alaska Airlines
Thu, Oct 8 - Mon, Oct 12
Delta Logo
11:10 am - 12:22 pm
PDX
-
SEA
1h 12mnonstop
Delta Logo
10:55 pm - 11:52 pm
SEA
-
PDX
0h 57mnonstop
$197Delta
Thu, Oct 8 - Fri, Oct 16
Alaska Airlines Logo
10:52 am - 12:00 pm
PDX
-
PAE
1h 08mnonstop
Alaska Airlines Logo
12:40 pm - 1:35 pm
PAE
-
PDX
0h 55mnonstop
$197Alaska Airlines
Booking Insights

KAYAK's insights & trends for Portland to Washington flights

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

How much is a round-trip flight from Portland to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to State of Washington departing in November.

What is the cheapest Portland to Washington flight route?

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

The cheapest ticket to Washington from Portland found in the last 5 days was to Seattle, at $216 round-trip. The most popular route is from Portland (PDX) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $216.

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

The average price for all round-trip flights from Portland 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 morning, when round-trip flights cost $741 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $965.

Can I save money by flying with a layover from Portland 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $278 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland 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 Portland to Washington is September, when tickets cost $58 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $187 and $137 respectively.

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

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

If your flying dates are flexible, you should consider flying to Washington on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Washington. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Portland 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 Portland 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 Portland to Washington, you should book around 4 weeks before departure, which saves you about 63% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$119
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Portland to Spokane

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 from Portland 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 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 from Portland 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 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 from Portland 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 Portland to the following destinations at these prices or less: Seattle $254 one-way - $478 round-trip

Reviews of the top 4 airlines serving from Portland to Washington

 
See real verified KAYAK customer reviews for airlines flying from Portland 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 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.
10.0
Air ExcursionsOverall score based on 1 reviews
10.0Entertainment
10.0Food
10.0Crew
10.0Boarding
10.0Comfort

Great trip. No complaints. Impressed with the crew’s response to various challenges pre-boarding.

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

I flew standby with my two children and completely forgot it was Memorial Day weekend. We tried to fly from PDX to YVR. Unfortunately, after four attempts, we gave up and tried SEA instead after the holiday. The ground crew was very helpful, checking us in and accommodating us when we were finally able to get on a flight. The sad part was that they accidentally loaded one of my suitcases on the Vancouver flight without us during one of our attempts to get on a flight, even though it had a standby tag on it. I filed a report with baggage services, and thankfully, it was returned to PDX the following day. AS was in touch with us and updated us on the process of returning the luggage to the USA.

Internet was great. It was nice to watch a movie. The crew was very nice.

On this flight there wer only 25 people on board. So no one in 5 rows ahead of me and noone in 7 rows behind me. So very chill.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

Some food or at least snacks need to be offered on long flights. I thought I had ordered food for my husband and I prior to the flight, but was told during the flight that I had not. Perhaps, if you must charge extra for food, let people order on board. We did get some food, which evidently others had decided they didn’t want onboard, but it wasn’t very good. We did like the adherence to takeoff and landing times, and the quick return of our luggage.

Our meal order was screwed up. We had to choose from basic boxes. I was not happy.

very nice blankets and comfortable seats. great service. Great flights.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

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

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

I had to cancel the flight because with a 3 hour delay for 'unexpected maintenance' in getting to LAX, I couldn't connect to an overseas flight that I had booked on Scandinavian Air.

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

The entire crew had everything handled and truly worked together. More than once, I saw them hustle down the aisle and back just to serve customers.

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

Information on your arrival and departure airports