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Cheap flights from Oregon to Seattle from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Seattle departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:08 pm - 5:23 pm
EUG
-
SEA
1h 15mnonstop
Alaska Airlines Logo
8:28 am - 9:41 am
SEA
-
EUG
1h 13mnonstop
$152Alaska Airlines
Tue, Jun 2 - Tue, Jun 9
Alaska Airlines Logo
5:41 pm - 7:10 pm
MFR
-
SEA
1h 29mnonstop
Alaska Airlines Logo
10:36 pm - 11:59 pm
SEA
-
MFR
1h 23mnonstop
$157Alaska Airlines
Wed, May 27 - Sat, May 30
Alaska Airlines Logo
10:18 am - 11:29 am
EUG
-
SEA
1h 11mnonstop
Alaska Airlines Logo
5:53 pm - 7:10 pm
SEA
-
EUG
1h 17mnonstop
$157Alaska Airlines
Wed, May 27 - Sat, May 30
Delta Logo
6:15 am - 7:55 am
MFR
-
SEA
1h 40mnonstop
Delta Logo
10:25 pm - 11:55 pm
SEA
-
MFR
1h 30mnonstop
$167Delta
Sat, May 23 - Sun, May 31
Delta Logo
6:15 am - 7:45 am
EUG
-
SEA
1h 30mnonstop
Delta Logo
11:32 am - 12:55 pm
SEA
-
EUG
1h 23mnonstop
$167Delta
Wed, May 27 - Sun, May 31
United Airlines Logo
2:11 pm - 8:53 pm
MFR
-
SEA
6h 42m
1 stop
United Airlines Logo
3:33 pm - 10:59 pm
SEA
-
MFR
7h 26m
1 stop
$187United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
6:36 pm - 1:12 am
MFR
-
SEA
6h 36m
1 stop
United Airlines Logo
7:08 am - 11:47 am
SEA
-
MFR
4h 39m
1 stop
$197United Airlines
Thu, May 7 - Sun, May 10
Southwest Logo
5:40 pm - 12:40 am
BOI
-
SEA
8h 00m
1 stop
Southwest Logo
11:40 am - 10:55 pm
SEA
-
BOI
10h 15m
1 stop
$202Southwest
Fri, May 8 - Mon, May 11
Frontier Logo
8:46 pm - 9:49 am
PDX
-
SEA
13h 03m
2 stops
Frontier Logo
11:21 am - 11:50 am
SEA
-
PDX
24h 29m
1 stop
$204Frontier
Mon, May 11 - Wed, May 27
Southwest Logo
6:05 am - 12:15 pm
BOI
-
SEA
7h 10m
1 stop
Southwest Logo
5:00 am - 9:55 am
SEA
-
BOI
3h 55m
1 stop
$207Southwest
Sat, May 9 - Sun, May 10

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Southwest flights from Oregon to Seattle

Our best Southwest deals on Oregon to Seattle flight tickets
Southwest
May 8
BOI5:40 pmBoise Air Term. Gowen Fld
8h 00m
1 stop
SEA12:40 amSeattle/Tacoma Intl
May 11
SEA11:40 amSeattle/Tacoma Intl
10h 15m
1 stop
BOI10:55 pmBoise Air Term. Gowen Fld
$202
Southwest
May 9
BOI6:05 amBoise Air Term. Gowen Fld
7h 10m
1 stop
SEA12:15 pmSeattle/Tacoma Intl
May 10
SEA5:00 amSeattle/Tacoma Intl
3h 55m
1 stop
BOI9:55 amBoise Air Term. Gowen Fld
$207
Southwest
May 14
BOI2:00 pmBoise Air Term. Gowen Fld
10h 05m
1 stop
SEA11:05 pmSeattle/Tacoma Intl
May 16
SEA5:10 amSeattle/Tacoma Intl
8h 40m
1 stop
BOI2:50 pmBoise Air Term. Gowen Fld
$218

Delta flights from Oregon to Seattle

Our best Delta deals on Oregon to Seattle flight tickets
Delta
May 27
EUG12:35 pmEugene
1h 25m
SEA2:00 pmSeattle/Tacoma Intl
May 31
SEA11:32 amSeattle/Tacoma Intl
1h 23m
EUG12:55 pmEugene
$167
Delta
May 13
RDM12:15 pmBend/Redmond
1h 26m
SEA1:41 pmSeattle/Tacoma Intl
May 21
SEA11:15 amSeattle/Tacoma Intl
1h 20m
RDM12:35 pmBend/Redmond
$177
Delta
May 16
BOI6:00 pmBoise Air Term. Gowen Fld
1h 42m
SEA6:42 pmSeattle/Tacoma Intl
May 28
SEA2:35 pmSeattle/Tacoma Intl
1h 34m
BOI5:09 pmBoise Air Term. Gowen Fld
$187

momondo 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, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Oregon to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Tue 6/2

4:08 pm-5:23 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Tue 6/9

8:28 am-9:41 am

Nonstop1h 13m

$152

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Wed 5/27

5:41 pm-7:10 pm

Nonstop1h 29m

Seattle/Tacoma Intl

Sat 5/30

10:36 pm-11:59 pm

Nonstop1h 23m

$157

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 5/27

10:18 am-11:29 am

Nonstop1h 11m

Seattle/Tacoma Intl

Sat 5/30

5:53 pm-7:10 pm

Nonstop1h 17m

$157

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Sat 5/23

6:15 am-7:55 am

Nonstop1h 40m

Seattle/Tacoma Intl

Sun 5/31

10:25 pm-11:55 pm

Nonstop1h 30m

$167

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 5/27

6:15 am-7:45 am

Nonstop1h 30m

Seattle/Tacoma Intl

Sun 5/31

11:32 am-12:55 pm

Nonstop1h 23m

$167

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Sat 5/23

2:11 pm-8:53 pm

1 stop6h 42m

Seattle/Tacoma Intl

Fri 5/29

3:33 pm-10:59 pm

1 stop7h 26m

$187

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Thu 5/7

6:36 pm-1:12 am

1 stop6h 36m

Seattle/Tacoma Intl

Sun 5/10

7:08 am-11:47 am

1 stop4h 39m

$197

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 5/8

5:40 pm-12:40 am

1 stop8h 00m

Seattle/Tacoma Intl

Mon 5/11

11:40 am-10:55 pm

1 stop10h 15m

$202

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Mon 5/11

8:46 pm-9:49 am

2 stops13h 03m

Seattle/Tacoma Intl

Wed 5/27

11:21 am-11:50 am

1 stop24h 29m

$204

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 5/9

6:05 am-12:15 pm

1 stop7h 10m

Seattle/Tacoma Intl

Sun 5/10

5:00 am-9:55 am

1 stop3h 55m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Oregon to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Oregon to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $139. If you don’t want to visit Seattle in January, then you should wait until December to fly from Oregon, when ticket prices are also cheap, with an average price of $144.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Oregon is on a Thursday. momondo users have found tickets for Thursday departures for as low as $701. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $880.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Oregon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $746 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $976. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to Seattle/Tacoma Intl flight route?

Fly from Eugene to Seattle/Tacoma Intl for the best Oregon - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $212 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Oregon for as low as $152 on momondo.

What cabin class options are available on Oregon to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Oregon to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Oregon to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Seattle

Best Price Found

$188

Fastest flight time

0h 49m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Oregon in the past 72 hours is $188. The best round-trip flight deal from Oregon to Seattle found on momondo in the last 72 hours is $311.
The fastest flight from Oregon to Seattle takes 0h 49m
Direct flights go from Oregon to Seattle every day.
There is 1 airport in Seattle. From Oregon there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Oregon to Seattle

  • When did momondo last update prices for flights from Oregon to Seattle/Tacoma Intl Airport?

    Prices for flights from Oregon to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Oregon to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oregon to Seattle?

Best airlines flying from Oregon to Seattle

Compare and see reviews for airlines that fly from Oregon to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
8,422 reviews
Search Delta flights
Alaska AirlinesPriceFrom $91Free CancellationRating
7.9
12,260 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Redmond
Marysville
Lakewood
Tukwila
Puyallup
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Seattle?

Finding the right flight to Seattle from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Oregon to Seattle with flexible booking policies on momondo?

Flights from Oregon to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oregon to Seattle?

Once all potential Oregon to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oregon to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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