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$48+ Cheap flights from Washington to Oregon

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PDX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Washington to Oregon

Cheapest flights from Washington to Oregon
Explore the most affordable flight options available from Washington to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/412:45 pmSEA - PDX
Nonstop1h 05mHawaiian Airlines
Sun 12/71:34 pmPDX - SEA
Nonstop1h 05mHawaiian Airlines
Deal found 10/28$70
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/48:25 amSEA - PDX
Nonstop1h 07mAlaska Airlines
Sun 12/75:49 pmPDX - SEA
Nonstop1h 06mAlaska Airlines
Deal found 10/30$73
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:15 amSEA - PDX
Nonstop1h 16mDelta
Sun 11/307:59 pmPDX - SEA
Nonstop1h 15mDelta
Deal found 10/29$79
This Delta deal was found by Cheapflights users on 10/28. 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 11/259:25 amSEA - EUG
Nonstop1h 19mDelta
Tue 12/25:29 pmEUG - SEA
Nonstop1h 24mDelta
Deal found 10/28$97
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/2911:15 pmSEA - PDX
Nonstop0h 59mDelta
Sat 12/275:30 amPDX - SEA
Nonstop1h 05mDelta
Deal found 10/28$98
This Delta deal was found by Cheapflights users on 10/28. 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 12/49:25 amSEA - RDM
Nonstop1h 15mDelta
Wed 12/1011:20 amRDM - SEA
Nonstop1h 31mDelta
Deal found 10/28$107
This Delta deal was found by Cheapflights users on 10/28. 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 12/129:35 pmSEA - PDX
Nonstop1h 05mDelta
Fri 12/195:30 amPDX - SEA
Nonstop1h 09mDelta
Deal found 10/28$108
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/1212:45 pmSEA - EUG
1 stop2h 37mMultiple Airlines
Fri 12/195:56 amEUG - SEA
Nonstop1h 23mMultiple Airlines
Deal found 10/27$115
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:28 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Sat 12/65:59 pmBOI - SEA
Nonstop1h 48mAlaska Airlines
Deal found 10/30$116
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Tue 11/258:30 amSEA - EUG
Nonstop1h 09mAlaska Airlines
Sun 11/305:50 amEUG - SEA
Nonstop1h 30mAlaska Airlines
Deal found 10/28$116
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/1910:05 pmPDX - MFR
Nonstop1h 00mAlaska Airlines
Sat 11/223:49 pmMFR - PDX
Nonstop1h 03mAlaska Airlines
Deal found 10/29$117
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/2710:55 pmSEA - PDX
Nonstop1h 00mDelta
Sat 1/35:25 pmPDX - SEA
Nonstop1h 11mDelta
Deal found 10/28$117

Cheap flight deals from Washington to Oregon

Keep the following information in mind while searching for Washington to Oregon flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$71
(Trip.com)

One-way from

$48
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$207

Good round-trip deal

$108 or less

Good one-way deal

$72 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Portland flights.
Search Deals
From Washington to Oregon
Search Deals
One-way flight from Washington to Oregon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington to Oregon.
Search Deals
Price to beat on a one-way flight from Washington to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Oregon 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Oregon that are best for you.

Fly from

Washington

Fly to

Oregon

Route

Depart

Return

Price

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Fri 12/12

7:15 am-8:28 am

Nonstop1h 13m

Portland

Mon 12/15

9:10 am-10:26 am

Nonstop1h 16m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 12/10

8:25 am-9:32 am

Nonstop1h 07m

Portland

Sat 12/13

9:44 pm-10:45 pm

Nonstop1h 01m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sun 11/23

2:25 pm-3:33 pm

Nonstop1h 08m

Portland

Sun 11/30

5:30 am-6:39 am

Nonstop1h 09m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 12/3

8:25 am-9:32 am

Nonstop1h 07m

Portland

Sun 12/7

9:44 pm-10:45 pm

Nonstop1h 01m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 11/27

2:25 pm-3:33 pm

Nonstop1h 08m

Portland

Thu 12/4

7:30 pm-8:44 pm

Nonstop1h 14m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 11/29

11:15 pm-12:14 am

Nonstop0h 59m

Portland

Sat 12/6

2:23 pm-3:35 pm

Nonstop1h 12m

$79

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 11/25

9:25 am-10:44 am

Nonstop1h 19m

Eugene

Tue 12/2

5:29 pm-6:53 pm

Nonstop1h 24m

$97

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 1/13

9:45 pm-11:02 pm

Nonstop1h 17m

Eugene

Wed 1/21

6:04 am-7:29 am

Nonstop1h 25m

$97

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Tue 11/25

9:25 am-10:44 am

Nonstop1h 19m

Eugene

Wed 12/3

5:29 pm-6:53 pm

Nonstop1h 24m

$97

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Wed 11/26

9:55 pm-11:13 pm

Nonstop1h 18m

Eugene

Wed 12/3

7:00 am-8:26 am

Nonstop1h 26m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Washington 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 Washington to Oregon

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Oregon (average of $68). Flying from State of Washington to Oregon in July is currently the most expensive (average of $148). 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 WA to OR?

Find hourly flight availability from Washington to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from State of Washington to Oregon by exploring options for tickets in the evening.

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

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

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

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Washington to Oregon, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,797 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Washington to Oregon. 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 State of Washington to Oregon flight route?

    Within the past month, 36 users have taken a look at flights from Washington to Oregon.

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

    Departing from State of Washington to Oregon will take you 1h 07m. The distance from State of Washington to Oregon is about 129 mi. All flights are typically nonstop.

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

    The cheapest airlines for a one-way flight from State of Washington to Oregon are Delta ($49), Alaska Airlines ($49), and Southwest ($76).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Oregon 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 State of Washington to Oregon?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Oregon (average of $68). Flying from State of Washington to Oregon in July is currently the most expensive (average of $148). 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 Washington to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Oregon

Discover the top 3 airlines that operate flights from Washington to Oregon. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$68Average$205FlexibilityNo cancel feeOn-time85%
DeltaCheapest$79Average$246FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$115Average$324FlexibilityNo cancel feeOn-time75%

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