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$59+ Cheap flights from Oregon to Seattle (SEA)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Oregon to Seattle

Keep the following information in mind while searching for Oregon to Seattle flight deals. Data was last updated June 12, 2025.

Round-trip from

$111
(Alaska Airlines)

One-way from

$59
(Delta)

Popular in

March

Cheapest in

January

Average price

$245

Good round-trip deal

$343 or less

Good one-way deal

$188 or less
From Oregon to Seattle/Tacoma Intl
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One-way flight from Oregon to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Oregon to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Oregon to Seattle/Tacoma Intl.
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Find flight deals from Oregon to Seattle

Cheapest flights from Oregon to Seattle
Explore the most affordable flight options available from Oregon to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 10/15:58 pmRDM - SEA
Nonstop1h 12mAlaska Airlines
Wed 10/110:48 pmSEA - RDM
Nonstop1h 11mAlaska Airlines
Deal found 6/11$111
This Delta deal was found by Cheapflights users on 6/10. 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 8/197:30 pmRDM - SEA
Nonstop1h 20mDelta
Sat 8/309:25 amSEA - RDM
Nonstop1h 15mDelta
Deal found 6/10$117
This Delta deal was found by Cheapflights users on 6/9. 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 9/246:15 amEUG - SEA
Nonstop1h 25mDelta
Sat 9/273:15 pmSEA - EUG
Nonstop1h 13mDelta
Deal found 6/9$117
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/223:40 pmRDM - SEA
Nonstop1h 20mHawaiian Airlines
Mon 10/278:00 amSEA - RDM
Nonstop1h 17mHawaiian Airlines
Deal found 6/11$127
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 10/42:03 pmYKM - SEA
Nonstop0h 52mAlaska Airlines
Mon 10/611:10 pmSEA - YKM
Nonstop0h 49mAlaska Airlines
Deal found 6/10$138
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/94:00 pmBOI - SEA
1 stop3h 45mAlaska Airlines
Wed 9/179:31 pmSEA - BOI
Nonstop1h 28mAlaska Airlines
Deal found 6/10$147
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/1512:45 pmEUG - SEA
1 stop2h 39mHawaiian Airlines
Sun 8/1710:45 pmSEA - EUG
Nonstop1h 14mHawaiian Airlines
Deal found 6/10$147
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/171:25 pmPDX - SEA
Nonstop1h 00mAlaska Airlines
Tue 8/195:25 amSEA - PDX
Nonstop0h 55mAlaska Airlines
Deal found 6/10$147
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/96:59 pmBOI - SEA
1 stop3h 01mHawaiian Airlines
Wed 9/175:42 pmSEA - BOI
1 stop3h 15mHawaiian Airlines
Deal found 6/12$156
This Delta deal was found by Cheapflights users on 6/9. 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 8/174:20 pmBOI - SEA
Nonstop1h 40mDelta
Sun 8/248:30 amSEA - BOI
Nonstop1h 34mDelta
Deal found 6/9$157
This Delta deal was found by Cheapflights users on 6/10. 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 8/187:15 amPDX - SEA
Nonstop0h 58mDelta
Thu 8/289:30 amSEA - PDX
Nonstop1h 04mDelta
Deal found 6/10$157
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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 8/305:47 pmMFR - SEA
Nonstop1h 23mHawaiian Airlines
Mon 9/13:43 pmSEA - MFR
Nonstop1h 23mHawaiian Airlines
Deal found 6/9$167

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Oregon to Seattle that are best for you.

Fly from

Oregon

Fly to

Seattle

Route

Depart

Return

Price

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Wed 10/1

5:58 pm-7:10 pm

Nonstop1h 12m

Seattle/Tacoma Intl

Wed 10/1

10:48 pm-11:59 pm

Nonstop1h 11m

$111

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Tue 8/19

7:30 pm-8:50 pm

Nonstop1h 20m

Seattle/Tacoma Intl

Sat 8/30

9:25 am-10:40 am

Nonstop1h 15m

$117

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 9/24

6:15 am-7:40 am

Nonstop1h 25m

Seattle/Tacoma Intl

Sat 9/27

3:15 pm-4:28 pm

Nonstop1h 13m

$117

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Fri 8/22

11:08 am-12:29 pm

Nonstop1h 21m

Seattle/Tacoma Intl

Fri 8/29

10:48 pm-11:59 pm

Nonstop1h 11m

$137

YakimaSeattle

YKM - SEA

YKMSEA

Yakima Air Terminal

Sun 7/13

2:09 pm-3:00 pm

Nonstop0h 51m

Seattle/Tacoma Intl

Wed 7/23

12:43 pm-1:29 pm

Nonstop0h 46m

$138

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Fri 8/15

12:45 pm-3:24 pm

1 stop2h 39m

Seattle/Tacoma Intl

Sun 8/17

10:45 pm-11:59 pm

Nonstop1h 14m

$147

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 9/9

4:00 pm-6:45 pm

1 stop3h 45m

Seattle/Tacoma Intl

Wed 9/17

9:31 pm-11:59 pm

Nonstop1h 28m

$147

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sun 8/17

1:25 pm-2:25 pm

Nonstop1h 00m

Seattle/Tacoma Intl

Tue 8/19

5:25 am-6:20 am

Nonstop0h 55m

$147

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 9/9

6:59 pm-9:00 pm

1 stop3h 01m

Seattle/Tacoma Intl

Wed 9/17

5:42 pm-9:57 pm

1 stop3h 15m

$156

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sun 8/17

4:20 pm-5:00 pm

Nonstop1h 40m

Seattle/Tacoma Intl

Sun 8/24

8:30 am-11:04 am

Nonstop1h 34m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

What is the cheapest month to book a flight from Oregon to Seattle?

Currently, January is the cheapest month in which you can book a flight from Oregon to Seattle (average of $238). Flying from Oregon to Seattle in July is currently the most expensive (average of $391). 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 SEA?

Find hourly flight availability from Oregon to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Oregon to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Oregon to Seattle

Explore weekly flight availability from Oregon to Seattle. 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 June 12, 2025.

The most flights from USOR to SEA are scheduled on a Thursday (91 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (63 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Oregon to Seattle. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Oregon?

    For a flight from Oregon to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Oregon to Seattle flight route?

    The Oregon to Seattle/Tacoma Intl flight path was viewed by 233 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Oregon to Seattle one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $59. Hawaiian Airlines flights start at $69 while deals on Alaska Airlines start at $78 one-way.

  • What are the most popular routes from Oregon to Seattle?

    Most travelers choose Boise Air Term. Gowen Fld - Seattle/Tacoma Intl, Portland - Seattle/Tacoma Intl or Medford - Seattle/Tacoma Intl when deciding on the best route from Oregon to Seattle.

  • What are the most reliable airlines from Oregon to Seattle?

    No one likes to see their flight delayed. When booking a flight from Oregon to Seattle consider choosing Aeromexico (100%), Scandinavian Airlines (100%) or WestJet (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oregon to Seattle?

    Looking at all options, your cheapest flight can be booked for $107. While the most popular route (Boise Air Term. Gowen Fld - Seattle/Tacoma Intl) can be booked for $137 on average our data indicates $1,863 when flying from Oregon to Seattle.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Seattle (average of $238). Flying from Oregon to Seattle in July is currently the most expensive (average of $391). 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

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Alternative routes for Oregon to Seattle

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Top 3 airlines flying from Oregon to Seattle

Discover the top 3 airlines that operate flights from Oregon to Seattle. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$88Average$229FlexibilityNo cancel feeOn-time85%
DeltaCheapest$88Average$197FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$226FlexibilityNo cancel feeOn-time75%

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