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$57+ Cheap flights from Seattle (SEA) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PDX
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
1 adult, Economy
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Cheap flight deals from Seattle to Oregon

Cheapest flights from Seattle to Oregon
Explore the most affordable flight options available from Seattle to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/297:50 pmSEA - EUG
Nonstop1h 09mAlaska Airlines
Mon 1/57:00 amEUG - SEA
Nonstop1h 14mAlaska Airlines
Deal found 12/22$297
This Delta deal was found by Cheapflights users on 12/23. 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 12/3112:15 pmSEA - BOI
Nonstop1h 34mDelta
Tue 1/65:15 pmBOI - SEA
Nonstop1h 53mDelta
Deal found 12/23$327
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/3111:10 pmSEA - EUG
Nonstop1h 12mAlaska Airlines
Fri 1/23:55 pmEUG - SEA
1 stop4h 38mAlaska Airlines
Deal found 12/23$327
This Delta deal was found by Cheapflights users on 12/25. 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 12/317:30 pmSEA - RDM
Nonstop1h 17mDelta
Sun 1/43:32 pmRDM - SEA
Nonstop1h 28mDelta
Deal found 12/25$337
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/315:20 amSEA - BOI
1 stop2h 55mAlaska Airlines
Tue 1/69:00 amBOI - SEA
1 stop7h 27mAlaska Airlines
Deal found 12/23$346
This Delta deal was found by Cheapflights users on 12/24. 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 12/247:55 pmSEA - EUG
Nonstop1h 17mDelta
Thu 1/13:35 pmEUG - SEA
Nonstop1h 23mDelta
Deal found 12/24$347
This Southwest deal was found by Cheapflights users on 12/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:35 pmSEA - BOI
2 stops8h 50mSouthwest
Tue 1/66:40 amBOI - SEA
1 stop6h 25mSouthwest
Deal found 12/23$352
This Delta deal was found by Cheapflights users on 12/23. 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 12/309:35 pmSEA - BOI
Nonstop1h 29mDelta
Sun 1/411:17 amBOI - SEA
Nonstop1h 53mDelta
Deal found 12/23$377
This Travelocity deal was found by Cheapflights users on 12/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:10 pmSEA - EUG
Nonstop1h 12mAlaska Airlines
Thu 1/11:00 pmEUG - SEA
1 stop3h 01mAlaska Airlines
Deal found 12/24$377
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Mon 12/299:15 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Fri 1/211:58 amBOI - SEA
Nonstop1h 39mAlaska Airlines
Deal found 12/22$389
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/305:20 amSEA - PDX
Nonstop0h 58mAlaska Airlines
Tue 12/309:26 amPDX - SEA
Nonstop1h 05mAlaska Airlines
Deal found 12/23$391
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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 12/313:43 pmSEA - BOI
Nonstop1h 22mAlaska Airlines
Sat 1/310:47 amBOI - SEA
Nonstop1h 43mAlaska Airlines
Deal found 12/23$397

Find flight deals from Seattle to Oregon

Keep the following information in mind while searching for Seattle to Oregon flight deals. Data was last updated December 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$68
(Kiwi.com)

One-way from

$57
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$250

Good round-trip deal

$99 or less

Good one-way deal

$69 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 Seattle/Tacoma Intl to Oregon
Search Deals
One-way flight from Seattle/Tacoma Intl to Oregon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($40 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 December 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Oregon.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 December 25, 2025.
Use the filters below to find and compare flights from Seattle to Oregon that are best for you.

Fly from

Seattle

Fly to

Oregon

Route

Depart

Return

Price

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Thu 1/15

8:18 pm-9:30 pm

Nonstop1h 12m

Eugene

Sun 1/18

3:02 pm-4:20 pm

Nonstop1h 18m

$68

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 1/20

3:35 pm-4:34 pm

Nonstop0h 59m

Portland

Tue 1/27

5:35 pm-6:43 pm

Nonstop1h 08m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 1/20

9:05 am-10:07 am

Nonstop1h 02m

Portland

Tue 1/27

7:10 am-8:23 am

Nonstop1h 13m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 2/28

10:48 pm-11:44 pm

Nonstop0h 56m

Portland

Tue 3/3

3:52 pm-4:57 pm

Nonstop1h 05m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 2/26

7:55 pm-8:55 pm

Nonstop1h 00m

Portland

Sun 3/15

7:43 pm-8:57 pm

Nonstop1h 14m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 2/5

7:59 pm-8:59 pm

Nonstop1h 00m

Portland

Tue 2/10

7:37 pm-8:48 pm

Nonstop1h 11m

$79

SeattleMedford

SEA - MFR

SEAMFR

Seattle/Tacoma Intl

Wed 2/11

11:20 am-12:43 pm

Nonstop1h 23m

Medford

Sun 2/15

2:46 pm-4:10 pm

Nonstop1h 24m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 1/24

7:59 pm-8:59 pm

Nonstop1h 00m

Portland

Sun 1/25

11:10 am-12:20 pm

Nonstop1h 10m

$79

SeattleEugene

SEA - EUG

SEAEUG

Seattle/Tacoma Intl

Fri 1/23

8:18 pm-9:30 pm

Nonstop1h 12m

Eugene

Sun 1/25

3:02 pm-4:20 pm

Nonstop1h 18m

$79

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Fri 2/6

9:05 am-10:07 am

Nonstop1h 02m

Portland

Fri 2/13

7:35 pm-8:44 pm

Nonstop1h 09m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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

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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Oregon (average of $51). Flying from Seattle 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 SEA to OR?

Find hourly flight availability from Seattle 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 December 25, 2025.

It’s optimal to fly from Seattle to Oregon at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Seattle to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Oregon. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Seattle to Oregon flight should consider departing on Friday at noon 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.

Weekly flight availability from Seattle to Oregon

Explore weekly flight availability from Seattle to Oregon. 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 December 25, 2025.

The most flights from SEA to USOR are scheduled on a Monday (69 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (43 on average).

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 December 25, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Oregon have to say. 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
11,531 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

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
11,531 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

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
8,011 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

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
2,820 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

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 Seattle to Oregon. 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 from for flights from Seattle to Oregon?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Oregon.

  • How popular is this Seattle to Oregon flight route?

    The Seattle/Tacoma Intl to Oregon flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Oregon?

    For as low as $79, Hawaiian Airlines can have you in Oregon from Seattle in 59m. The distance between Seattle and Oregon is about 129 mi. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $58. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Seattle to Oregon for a low price.

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

    The most popular flight routes from Seattle to Oregon are Seattle/Tacoma Intl - Boise Air Term. Gowen Fld, Seattle/Tacoma Intl - Portland and Seattle/Tacoma Intl - Bend/Redmond.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Oregon on time: Scandinavian Airlines (100%), Air France (91%), KLM (90%).

  • What are the cheapest flights from Seattle to Oregon?

    The cheapest flight price from Seattle to Oregon is $69. On average you can expect to pay $331. The most popular route, (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), can usually be booked for $79.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Oregon (average of $51). Flying from Seattle 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.

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Alternative routes for Seattle 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 Seattle to Oregon

Discover the top 3 airlines that operate flights from Seattle 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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$68Average$192FlexibilityNo cancel feeOn-time85%
DeltaCheapest$79Average$197FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$98Average$208FlexibilityNo cancel feeOn-time75%

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