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$47+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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.
Thu 12/45:15 pmPDX - SEA
Nonstop1h 11mDelta
Thu 12/119:35 pmSEA - PDX
Nonstop1h 05mDelta
Deal found 11/3$79
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 12/205:56 amEUG - SEA
Nonstop1h 23mAlaska Airlines
Sat 12/2011:10 pmSEA - EUG
Nonstop1h 12mAlaska Airlines
Deal found 11/2$96
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 12/61:13 pmEUG - SEA
Nonstop1h 23mAlaska Airlines
Sat 12/2011:10 pmSEA - EUG
Nonstop1h 12mAlaska Airlines
Deal found 11/1$97
This Netflights deal was found by Cheapflights users on 11/3. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:57 pmMFR - SEA
Nonstop1h 25mAlaska Airlines
Wed 12/311:50 amSEA - MFR
Nonstop1h 26mAlaska Airlines
Deal found 11/3$98
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 12/149:10 amPDX - SEA
Nonstop1h 16mDelta
Wed 1/711:15 pmSEA - PDX
Nonstop1h 02mDelta
Deal found 11/1$98
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 12/56:00 amMFR - SEA
Nonstop1h 47mDelta
Sun 12/79:25 amSEA - MFR
Nonstop1h 34mDelta
Deal found 11/3$99
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 12/111:24 amEUG - SEA
Nonstop1h 28mDelta
Mon 12/89:25 amSEA - EUG
Nonstop1h 16mDelta
Deal found 11/3$99
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 12/195:15 pmPDX - SEA
Nonstop1h 11mDelta
Fri 12/2610:55 pmSEA - PDX
Nonstop1h 00mDelta
Deal found 11/3$99
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 12/155:15 pmPDX - SEA
Nonstop1h 11mDelta
Thu 1/87:59 pmSEA - PDX
Nonstop1h 00mDelta
Deal found 11/1$108
This CheapTickets deal was found by Cheapflights users on 11/3. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:56 amEUG - SEA
Nonstop1h 23mHawaiian Airlines
Thu 12/2511:16 amSEA - EUG
1 stop4h 02mHawaiian Airlines
Deal found 11/3$113
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 12/1012:39 pmMFR - PDX
Nonstop1h 02mAlaska Airlines
Sat 12/136:37 pmPDX - MFR
Nonstop0h 59mAlaska Airlines
Deal found 11/2$116
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 12/96:00 amMFR - SEA
Nonstop1h 47mDelta
Tue 12/169:30 pmSEA - MFR
Nonstop1h 32mDelta
Deal found 11/2$117

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 November 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$79
(Delta)

One-way from

$47
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$207

Good round-trip deal

$147 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Portland-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Seattle/Tacoma Intl flights.
Search Deals
From Oregon to Washington
Search Deals
One-way flight from Oregon to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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

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 November 4, 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

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Thu 12/4

7:30 pm-8:44 pm

Nonstop1h 14m

Seattle/Tacoma Intl

Thu 12/11

7:15 am-8:28 am

Nonstop1h 13m

$79

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 12/9

7:30 pm-8:44 pm

Nonstop1h 14m

Seattle/Tacoma Intl

Sun 12/14

9:45 am-10:55 am

Nonstop1h 10m

$79

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Tue 1/13

6:04 am-7:29 am

Nonstop1h 25m

Seattle/Tacoma Intl

Wed 1/28

3:25 pm-4:37 pm

Nonstop1h 12m

$97

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 1/14

5:20 pm-6:42 pm

Nonstop1h 22m

Seattle/Tacoma Intl

Wed 1/28

9:25 am-10:42 am

Nonstop1h 17m

$97

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Tue 3/3

5:30 pm-6:50 pm

Nonstop1h 20m

Seattle/Tacoma Intl

Wed 3/4

9:59 pm-11:14 pm

Nonstop1h 15m

$97

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 12/13

5:30 am-6:39 am

Nonstop1h 09m

Seattle/Tacoma Intl

Tue 1/6

7:25 am-8:33 am

Nonstop1h 08m

$98

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Thu 12/11

5:15 pm-6:26 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Wed 1/7

7:25 am-8:33 am

Nonstop1h 08m

$98

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Wed 12/17

2:23 pm-3:35 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Sat 1/10

7:59 pm-8:59 pm

Nonstop1h 00m

$98

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Fri 12/12

5:15 pm-6:26 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Tue 1/6

5:50 pm-6:50 pm

Nonstop1h 00m

$98

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 12/16

5:30 am-6:39 am

Nonstop1h 09m

Seattle/Tacoma Intl

Wed 1/7

5:50 pm-6:50 pm

Nonstop1h 00m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

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 $62). Flying from Oregon to State of Washington in July is currently the most expensive (average of $159). 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 November 4, 2025.

When flying from Oregon to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at noon.

What is the cheapest day to fly from Oregon to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to State of Washington flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 4, 2025.

The most flights from USOR to USWA are scheduled on a Monday (74 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 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 November 4, 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
11,237 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

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
11,237 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

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
7.9
Good
8,002 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

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
2,799 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.0

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, 228 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 1h 02m. Fly via Delta, Alaska Airlines, or Hawaiian Airlines to get the fastest option. Oregon and State of Washington are separated by a distance of 223 mi. Generally, flights for this route are nonstop.

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

    $49 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $49 and $96, 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 $62). Flying from Oregon to State of Washington in July is currently the most expensive (average of $159). 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.

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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$78Average$297FlexibilityNo cancel feeOn-time85%
DeltaCheapest$79Average$244FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$106Average$363FlexibilityNo cancel feeOn-time75%

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