$56 Find Cheap Flights from Oregon 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 Oregon to Washington departing on 3/11. 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.
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Good to know

Low season

January

High season

July

Cheapest flight

$56
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Boise to Portland

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

Insights shared by verified travelers who flew the route from Oregon to Washington 
Verified travelerFlew with Alaska AirlinesPDX-SEAOct 2024
Everything went smoothly and I had assisted check in which was very helpful.
KarenFlew with DeltaEUG-SEAJul 2024
Delta was great even in the face of the great IT outage of July 19th 2024. I only had one minor delay in my five-flight (total, with two flights on 7/15) trip. The gate agents and crew were friendly and helpful and indomitable in the face of a difficult situation. The planes were clean. The snacks were good, and they offered complimentary earbuds for watching content on the seat-back screens. The selection of movies, TV, and games was good. My slightly large carry-on roller bag fit fine on all flights but my last when it was checked at the gate for free (small commuter jet with small overhead compartments). 10/10 will fly again!
Verified travelerFlew with Alaska AirlinesPDX-SEAJan 2024
Make sure you have a place to stay when they cancel your flight

FAQs for booking flights from Oregon to Washington

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

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

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

See more FAQs

Top airlines flying from Oregon to Washington

Need help choosing which airline to fly with from Oregon 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 9686 reviews
8.2Boarding
7.9Comfort
7.1Entertainment
8.5Crew
7.1Food
Airline reviews

Please don't shrink the seat space any more, as United has done. Thanks for all your good work.

8.0 ExcellentChris, Jan 2025GEG - SEA
Read more Alaska Airlines reviews

Please don't shrink the seat space any more, as United has done. Thanks for all your good work.

The flight was delayed almost an hour causing many passengers to be at jeopardy of missing their connecting flights. There was no help in providing passengers help with connections or allowing passengers with connecting flights to exit the plane in an expediated manner.

Hadn't flown for a while the crew was wonderful! Trip was great. My only challenge is navigating the airports. Getting from one plane to the next! All on all nice trip!

We don't have food or entertainment on this flight. We were late boarding but then arrived in Yakima early. Kayak sent me a delay notice but we weren't delayed.

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

The kiosk for check in/bag check in. I liked the older version where you did everything on the kiosk (check in and bag tags). This time I needed to use my phone to check in and then scan the ticket from my phone to complete the bag tags. I didn't care for this new method. The older method was simpler.

Weather caused delays, but since I was in no hurry I asked to reschedule for any other day to make room for anyone in need of keeping their schedule. Alaska accommodated my request with an extra bonus - with a credit to my account for another day…. Always had great experience with the Alaska folks.

Overall it was a good flight. No issues. Alaska Airlines is always my first choice.

My seat was comfortable. There was no TV on the airplane.

On time (in fact, early). Easy boarding and getting off.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats are uncomfortable, feels like a small seat pad on plywood.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

Book cheap flights from Oregon to Washington

Recent round-trip flight deals

3/4Tue
1 stopSpirit Airlines
15h 18mPDX-SEA
3/11Tue
1 stopSpirit Airlines
5h 56mSEA-PDX
$116
2/26Wed
1 stopSpirit Airlines
14h 09mPDX-SEA
3/5Wed
1 stopSpirit Airlines
5h 56mSEA-PDX
$123
2/26Wed
nonstopAlaska Airlines
1h 11mBOI-GEG
3/5Wed
nonstopAlaska Airlines
1h 04mGEG-BOI
$137
4/1Tue
nonstopDelta
1h 45mBOI-SEA
4/8Tue
nonstopDelta
1h 30mSEA-BOI
$137
2/25Tue
nonstopDelta
1h 11mPDX-SEA
3/4Tue
nonstopDelta
1h 07mSEA-PDX
$137
2/23Sun
nonstop
1h 39mBOI-SEA
2/25Tue
1 stop
12h 31mSEA-BOI
$148
2/27Thu
1 stop
5h 44mBOI-SEA
3/2Sun
nonstop
1h 26mSEA-BOI
$155
2/25Tue
nonstopAlaska Airlines
1h 08mPDX-GEG
2/26Wed
nonstopAlaska Airlines
1h 35mGEG-PDX
$157
3/4Tue
2 stopsSouthwest
9h 20mBOI-SEA
3/10Mon
1 stopSouthwest
5h 25mSEA-BOI
$162
3/3Mon
2 stopsSouthwest
9h 50mBOI-GEG
3/6Thu
1 stopSouthwest
4h 25mGEG-BOI
$162

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Recent one-way flight deals

3/11Tue
1 stopSpirit Airlines
6h 06mBOI-PDX
$56
2/28Fri
1 stopSpirit Airlines
5h 44mBOI-SEA
$64
2/26Wed
nonstopAlaska Airlines
0h 55mPDX-SEA
$69
2/25Tue
nonstopDelta
1h 27mRDM-SEA
$69
2/26Wed
nonstopDelta
1h 53mBOI-SEA
$69
4/29Tue
1 stopAlaska Airlines
5h 24mBOI-SEA
$78
4/30Wed
1 stopSouthwest
8h 05mBOI-SEA
$79
3/31Mon
2 stopsSouthwest
10h 45mBOI-SEA
$84
4/7Mon
1 stopUnited Airlines
6h 30mBOI-PDX
$89
3/1Sat
1 stopUnited Airlines
6h 48mBOI-SEA
$94

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Last minute flights from Oregon to Washington

Last minute flight, train and bus deals

2/2Sun
multi-stopFrontier
26h 05mPDX-SEA
2/9Sun
multi-stopFrontier
21h 35mSEA-PDX
$300
2/3Mon
multi-stopSpirit Airlines
6h 49mPDX-SEA
2/4Tue
multi-stopSpirit Airlines
6h 50mSEA-PDX
$302
2/4Tue
nonstop
1h 39mBOI-SEA
2/6Thu
multi-stop
10h 33mSEA-BOI
$346
2/2Sun
multi-stop
5h 41mBOI-SEA
2/7Fri
nonstop
1h 23mSEA-BOI
$373
2/3Mon
multi-stopAlaska Airlines
2h 59mRDM-PDX
2/6Thu
nonstopAlaska Airlines
0h 40mPDX-RDM
$378
2/2Sun
nonstopAlaska Airlines
1h 00mPDX-SEA
2/9Sun
nonstopAlaska Airlines
1h 00mSEA-PDX
$387
2/4Tue
nonstopDelta
1h 48mBOI-SEA
2/7Fri
nonstopDelta
1h 30mSEA-BOI
$387
2/4Tue
multi-stopSouthwest
7h 25mBOI-PDX
2/5Wed
multi-stopSouthwest
5h 20mPDX-BOI
$387
2/3Mon
multi-stopDelta
4h 57mMFR-PDX
2/5Wed
multi-stopDelta
3h 49mPDX-MFR
$427
1/31Fri
multi-stopSouthwest
6h 50mBOI-GEG
1/31Fri
multi-stopSouthwest
8h 15mGEG-BOI
$461

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Everything you need to know for your flight to Washington

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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