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$63+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$97
(Alaska Airlines)

One-way from

$63
(Cheapflightsfares)

Popular in

September

Cheapest in

January

Average price

$266

Good round-trip deal

$178 or less

Good one-way deal

$138 or less
From Oregon to Washington
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One-way flight from Oregon to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Oregon to Washington.
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Price to beat on a one-way flight from Oregon to Washington.
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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 September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/1512:34 pmRDM - PDX
Nonstop0h 51mAlaska Airlines
Sat 10/1810:59 amPDX - RDM
Nonstop0h 45mAlaska Airlines
Deal found 9/13$97
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/183:30 pmPDX - SEA
Nonstop1h 03mHawaiian Airlines
Sat 10/255:21 amSEA - PDX
Nonstop0h 59mHawaiian Airlines
Deal found 9/15$108
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/291:38 pmPDX - SEA
Nonstop1h 08mAlaska Airlines
Wed 11/55:20 amSEA - PDX
Nonstop0h 57mAlaska Airlines
Deal found 9/14$109
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/289:55 amRDM - SEA
Nonstop1h 17mHawaiian Airlines
Tue 11/410:55 pmSEA - RDM
Nonstop1h 04mHawaiian Airlines
Deal found 9/13$110
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/221:25 pmPDX - SEA
Nonstop1h 10mHawaiian Airlines
Tue 10/285:20 amSEA - PDX
Nonstop0h 57mHawaiian Airlines
Deal found 9/15$110
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 pmPDX - SEA
Nonstop0h 54mAlaska Airlines
Tue 10/285:20 amSEA - PDX
Nonstop0h 57mAlaska Airlines
Deal found 9/14$112
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/227:26 pmRDM - SEA
Nonstop1h 24mDelta
Sat 10/259:25 amSEA - RDM
Nonstop1h 14mDelta
Deal found 9/14$117
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/2211:10 amPDX - SEA
Nonstop1h 13mDelta
Wed 10/299:29 amSEA - PDX
Nonstop1h 01mDelta
Deal found 9/15$117
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/115:38 pmBOI - SEA
Nonstop1h 37mHawaiian Airlines
Mon 10/139:30 pmSEA - BOI
Nonstop1h 26mHawaiian Airlines
Deal found 9/14$126
This Hawaiian Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/111:50 pmBOI - SEA
1 stop6h 20mHawaiian Airlines
Sat 10/1810:26 amSEA - BOI
Nonstop1h 44mHawaiian Airlines
Deal found 9/13$127
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/297:30 amBOI - GEG
Nonstop1h 11mHawaiian Airlines
Wed 11/58:55 amGEG - BOI
Nonstop1h 08mHawaiian Airlines
Deal found 9/14$128
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/48:55 amRDM - SEA
Nonstop1h 24mHawaiian Airlines
Sun 10/58:00 amSEA - RDM
Nonstop1h 18mHawaiian Airlines
Deal found 9/13$131

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 September 15, 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

RedmondPortland

RDM - PDX

RDMPDX

Bend/Redmond

Tue 10/14

4:00 pm-4:58 pm

Nonstop0h 58m

Portland

Sat 10/18

10:59 am-11:44 am

Nonstop0h 45m

$97

RedmondPortland

RDM - PDX

RDMPDX

Bend/Redmond

Wed 10/15

12:34 pm-1:25 pm

Nonstop0h 51m

Portland

Sat 10/18

10:59 am-11:44 am

Nonstop0h 45m

$97

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Wed 10/29

5:30 pm-6:48 pm

Nonstop1h 18m

Seattle/Tacoma Intl

Wed 11/5

7:40 pm-8:37 pm

Nonstop0h 57m

$110

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Sat 10/11

7:00 am-8:29 am

Nonstop1h 29m

Seattle/Tacoma Intl

Sat 10/18

9:25 am-10:39 am

Nonstop1h 14m

$117

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Wed 10/22

11:25 am-12:52 pm

Nonstop1h 27m

Seattle/Tacoma Intl

Sat 10/25

9:20 pm-10:35 pm

Nonstop1h 15m

$117

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Wed 12/3

2:23 pm-3:35 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Tue 12/16

11:15 pm-12:15 am

Nonstop1h 00m

$117

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Sat 10/11

8:55 am-10:19 am

Nonstop1h 24m

Seattle/Tacoma Intl

Sat 10/18

8:11 pm-9:25 pm

Nonstop1h 14m

$117

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Wed 10/22

11:10 am-12:23 pm

Nonstop1h 13m

Seattle/Tacoma Intl

Tue 10/28

7:25 am-8:36 am

Nonstop1h 11m

$117

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 10/7

5:25 pm-6:36 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Tue 10/14

9:29 am-10:30 am

Nonstop1h 01m

$117

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 11/8

1:30 pm-2:41 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Tue 11/11

9:35 pm-10:41 pm

Nonstop1h 06m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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 $387). 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 September 15, 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 September 15, 2025.

The most flights from USOR to USWA are scheduled on a Sunday (83 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (63 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 September 15, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines 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

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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.

  • How long is the flight from Oregon to State of Washington?

    There are many flights that can get you from Oregon to State of Washington in 58m. Fly via Alaska Airlines, Delta, or Hawaiian Airlines to get the fastest option. Oregon and State of Washington are separated by a distance of 116 mi. Generally, flights for this route are nonstop.

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

    $68 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 Southwest and Delta, with prices starting from $69 and $79, 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 $387). 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

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Alternative routes for Oregon to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$71Average$250FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$78Average$303FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$126Average$368FlexibilityNo cancel feeOn-time75%

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