HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$66+ Cheap flights from Oregon to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to Washington

Keep the following information in mind while searching for Oregon to Washington flight deals. Data was last updated julio 31, 2025.

Round-trip from

$97
(Hawaiian Airlines)

One-way from

$55
(iWofly)

Popular in

July

Cheapest in

January

Average price

$277

Good round-trip deal

$198 or less

Good one-way deal

$138 or less
From Oregon to Washington
Search Deals
One-way flight from Oregon to Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Oregon to Washington.
Search Deals
Price to beat on a one-way flight from Oregon to Washington.
Search Deals

Find flight deals from Oregon to Washington

Cheapest flights from Oregon to Washington
Explore the most affordable flight options available from Oregon to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:15 amBOI - GEG
Nonstop1h 09mHawaiian Airlines
mar. 8/265:12 amGEG - BOI
Nonstop1h 08mHawaiian Airlines
Deal found 7/30$97
This Jettzy deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:31 pmPDX - SEA
Nonstop1h 04mHawaiian Airlines
sáb. 9/2012:45 pmSEA - PDX
Nonstop1h 02mHawaiian Airlines
Deal found 7/30$109
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/133:41 pmRDM - SEA
Nonstop1h 19mHawaiian Airlines
sáb. 9/209:59 amSEA - RDM
Nonstop1h 20mHawaiian Airlines
Deal found 7/30$113
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:00 amRDM - SEA
Nonstop1h 23mDelta
mié. 9/39:25 amSEA - RDM
Nonstop1h 15mDelta
Deal found 7/30$117
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:30 amEUG - SEA
Nonstop1h 22mDelta
sáb. 9/279:25 pmSEA - EUG
Nonstop1h 17mDelta
Deal found 7/31$117
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:47 pmPDX - SEA
Nonstop0h 58mAlaska Airlines
mar. 9/212:45 pmSEA - PDX
Nonstop1h 02mAlaska Airlines
Deal found 7/29$117
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:30 amBOI - GEG
1 stop6h 11mDelta
mar. 8/261:21 pmGEG - BOI
1 stop5h 59mDelta
Deal found 7/30$117
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/235:45 pmEUG - SEA
Nonstop1h 11mHawaiian Airlines
dom. 8/2410:45 pmSEA - EUG
Nonstop1h 14mHawaiian Airlines
Deal found 7/31$123
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/206:59 pmBOI - GEG
Nonstop1h 09mAlaska Airlines
lun. 8/257:48 pmGEG - BOI
Nonstop1h 09mAlaska Airlines
Deal found 7/31$127
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:59 pmBOI - SEA
1 stop3h 58mAlaska Airlines
mar. 9/3012:45 pmSEA - BOI
1 stop3h 05mAlaska Airlines
Deal found 7/31$136
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/239:59 pmPDX - GEG
Nonstop1h 12mHawaiian Airlines
mié. 8/2712:39 pmGEG - PDX
Nonstop1h 11mHawaiian Airlines
Deal found 7/31$137
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1311:40 amMFR - SEA
Nonstop1h 38mDelta
mar. 9/169:20 pmSEA - MFR
Nonstop1h 30mDelta
Deal found 7/31$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Oregon to Washington that are best for you.

Fly from

Oregon

Fly to

Washington

Route

Depart

Return

Price

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mié. 8/20

7:15 am-7:24 am

Nonstop1h 09m

Spokane

mar. 8/26

5:12 am-7:20 am

Nonstop1h 08m

$97

PortlandSeattle

PDX - SEA

PDXSEA

Portland

sáb. 9/13

7:31 pm-8:35 pm

Nonstop1h 04m

Seattle/Tacoma Intl

sáb. 9/20

12:45 pm-1:47 pm

Nonstop1h 02m

$109

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

sáb. 9/13

3:41 pm-5:00 pm

Nonstop1h 19m

Seattle/Tacoma Intl

sáb. 9/20

9:59 am-11:19 am

Nonstop1h 20m

$113

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

mié. 8/27

7:00 am-8:23 am

Nonstop1h 23m

Seattle/Tacoma Intl

mié. 9/3

9:25 am-10:40 am

Nonstop1h 15m

$117

PortlandSeattle

PDX - SEA

PDXSEA

Portland

sáb. 8/30

5:47 pm-6:45 pm

Nonstop0h 58m

Seattle/Tacoma Intl

mar. 9/2

12:45 pm-1:47 pm

Nonstop1h 02m

$117

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

mié. 9/24

6:30 am-7:52 am

Nonstop1h 22m

Seattle/Tacoma Intl

sáb. 9/27

9:25 pm-10:42 pm

Nonstop1h 17m

$117

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mié. 8/20

7:30 am-12:41 pm

1 stop6h 11m

Spokane

mar. 8/26

1:21 pm-8:20 pm

1 stop5h 59m

$117

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

sáb. 8/23

5:45 pm-6:56 pm

Nonstop1h 11m

Seattle/Tacoma Intl

dom. 8/24

10:45 pm-11:59 pm

Nonstop1h 14m

$123

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mié. 8/20

6:59 pm-7:08 pm

Nonstop1h 09m

Spokane

lun. 8/25

7:48 pm-9:57 pm

Nonstop1h 09m

$127

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

sáb. 8/30

6:59 pm-9:57 pm

1 stop3h 58m

Seattle/Tacoma Intl

mar. 9/30

12:45 pm-4:50 pm

1 stop3h 05m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Oregon to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Washington

What is the cheapest month to book a flight from Oregon to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Oregon to State of Washington (average of $238). Flying from Oregon to State of Washington in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to WA?

Find hourly flight availability from Oregon to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to State of Washington as you normally would.

Weekly flight availability from Oregon to State of Washington

Explore weekly flight availability from Oregon to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from USOR to USWA are scheduled on a Thursday (95 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (69 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated julio 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Oregon to Washington have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oregon to State of Washington flight route?

    Within the past month, 246 users have taken a look at flights from Oregon to Washington.

  • What are the cheapest airlines to fly from Oregon to State of Washington one-way?

    $55 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $71 and $76, respectively.

  • Can I find deals for flights from Oregon to Washington that include hotel bookings?

    Yes. In addition to deals on Oregon to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Washington.

  • Can I find deals for business class flights from Oregon to Washington?

    Yes. Cheapflights offers flight deals from Oregon to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Oregon to State of Washington (average of $238). Flying from Oregon to State of Washington in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to Newark flights
Dallas/Fort Worth to O'Hare Intl flights
Los Angeles to Las Vegas flights
Newark to O'Hare Intl flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Orlando flights
John F Kennedy Intl to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to San Francisco flights
Newark to Miami flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
Los Angeles to Honolulu flights
LaGuardia to Miami flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
Newark to Seattle flights
Fort Lauderdale to Newark flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Los Angeles flights
Newark to San Francisco flights
Los Angeles to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Orlando flights
Dallas/Fort Worth to Denver flights
Los Angeles to LaGuardia flights
San Francisco to Newark flights
San Francisco to Seattle flights
Atlanta to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Atlanta flights
Ontario to San Francisco flights
Hobby to LaGuardia flights

Top 3 airlines flying from Oregon to Washington

Discover the top 3 airlines that operate flights from Oregon to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$71Average$245FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$103Average$304FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$116Average$377FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.