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Cheap flights from Oregon to Seattle from $57

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 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oregon to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:20 pm - 7:00 pm
MFR
-
SEA
1h 40mnonstop
Delta Logo
9:35 pm - 11:04 pm
SEA
-
MFR
1h 29mnonstop
$99Delta
Fri, Jan 30 - Mon, Feb 2
Delta Logo
5:30 pm - 6:54 pm
RDM
-
SEA
1h 24mnonstop
Delta Logo
9:25 am - 10:38 am
SEA
-
RDM
1h 13mnonstop
$99Delta
Wed, Feb 18 - Sun, Feb 22
Alaska Airlines Logo
1:29 pm - 2:48 pm
EUG
-
SEA
1h 19mnonstop
Alaska Airlines Logo
8:16 pm - 9:31 pm
SEA
-
EUG
1h 15mnonstop
$99Alaska Airlines
Sun, Feb 15 - Sun, Feb 22
Delta Logo
5:15 pm - 6:08 pm
BOI
-
SEA
1h 53mnonstop
Delta Logo
7:30 pm - 9:58 pm
SEA
-
BOI
1h 28mnonstop
$99Delta
Fri, Jan 30 - Mon, Feb 2
Alaska Airlines Logo
9:02 am - 10:25 am
RDM
-
SEA
1h 23mnonstop
Alaska Airlines Logo
8:20 pm - 9:32 pm
SEA
-
RDM
1h 12mnonstop
$109Alaska Airlines
Sat, Feb 21 - Tue, Feb 24
Hawaiian Airlines Logo
1:55 pm - 2:39 pm
BOI
-
SEA
1h 44mnonstop
Hawaiian Airlines Logo
9:36 pm - 11:59 pm
SEA
-
BOI
1h 23mnonstop
$109Hawaiian Airlines
Thu, Feb 5 - Sun, Feb 8
Hawaiian Airlines Logo
3:57 pm - 6:43 pm
RDM
-
SEA
2h 46m
1 stop
Hawaiian Airlines Logo
10:48 pm - 11:52 pm
SEA
-
RDM
1h 04mnonstop
$143Hawaiian Airlines
Thu, Feb 5 - Sun, Feb 8
Frontier Logo
12:38 pm - 10:55 am
BOI
-
SEA
23h 17m
1 stop
Frontier Logo
1:16 pm - 11:11 am
SEA
-
BOI
20h 55m
1 stop
$150Frontier
Thu, Feb 26 - Sat, Feb 28
Southwest Logo
7:25 pm - 10:30 pm
BOI
-
SEA
4h 05m
1 stop
Southwest Logo
12:45 pm - 8:45 pm
SEA
-
BOI
7h 00m
1 stop
$151Southwest
Thu, Feb 5 - Sun, Feb 8
Southwest Logo
5:30 am - 1:30 pm
BOI
-
SEA
9h 00m
2 stops
Southwest Logo
6:05 am - 3:20 pm
SEA
-
BOI
8h 15m
1 stop
$156Southwest
Thu, Feb 5 - Wed, Feb 11

Alaska Airlines flights from Oregon to Seattle

Our best Alaska Airlines deals on Oregon to Seattle flight tickets
Alaska Airlines
Feb 15
EUG1:29 pmEugene
1h 19m
SEA2:48 pmSeattle/Tacoma Intl
Feb 22
SEA8:16 pmSeattle/Tacoma Intl
1h 15m
EUG9:31 pmEugene
$99
Alaska Airlines
Feb 21
RDM9:02 amBend/Redmond
1h 23m
SEA10:25 amSeattle/Tacoma Intl
Feb 23
SEA10:45 pmSeattle/Tacoma Intl
1h 05m
RDM11:50 pmBend/Redmond
$109
Alaska Airlines
Feb 26
RDM9:02 amBend/Redmond
1h 23m
SEA10:25 amSeattle/Tacoma Intl
Mar 5
SEA8:20 pmSeattle/Tacoma Intl
1h 12m
RDM9:32 pmBend/Redmond
$115

Delta flights from Oregon to Seattle

Our best Delta deals on Oregon to Seattle flight tickets
Delta
Feb 18
RDM5:30 pmBend/Redmond
1h 24m
SEA6:54 pmSeattle/Tacoma Intl
Feb 24
SEA9:25 amSeattle/Tacoma Intl
1h 13m
RDM10:38 amBend/Redmond
$99
Delta
Apr 19
EUG5:44 pmEugene
1h 21m
SEA7:05 pmSeattle/Tacoma Intl
Apr 22
SEA9:09 amSeattle/Tacoma Intl
1h 20m
EUG10:29 amEugene
$127
Delta
Feb 3
RDM7:00 amBend/Redmond
1h 27m
SEA8:27 amSeattle/Tacoma Intl
Feb 6
SEA9:30 pmSeattle/Tacoma Intl
1h 17m
RDM10:47 pmBend/Redmond
$139

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 January 12, 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

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Fri 1/30

5:20 pm-7:00 pm

Nonstop1h 40m

Seattle/Tacoma Intl

Mon 2/2

9:35 pm-11:04 pm

Nonstop1h 29m

$99

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Wed 2/18

5:30 pm-6:54 pm

Nonstop1h 24m

Seattle/Tacoma Intl

Sun 2/22

9:25 am-10:38 am

Nonstop1h 13m

$99

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Sun 2/15

1:29 pm-2:48 pm

Nonstop1h 19m

Seattle/Tacoma Intl

Sun 2/22

8:16 pm-9:31 pm

Nonstop1h 15m

$99

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 1/30

5:15 pm-6:08 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Mon 2/2

7:30 pm-9:58 pm

Nonstop1h 28m

$99

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Sat 2/21

9:02 am-10:25 am

Nonstop1h 23m

Seattle/Tacoma Intl

Tue 2/24

8:20 pm-9:32 pm

Nonstop1h 12m

$109

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 2/5

1:55 pm-2:39 pm

Nonstop1h 44m

Seattle/Tacoma Intl

Sun 2/8

9:36 pm-11:59 pm

Nonstop1h 23m

$109

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Thu 2/5

3:57 pm-6:43 pm

1 stop2h 46m

Seattle/Tacoma Intl

Sun 2/8

10:48 pm-11:52 pm

Nonstop1h 04m

$143

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 2/26

12:38 pm-10:55 am

1 stop23h 17m

Seattle/Tacoma Intl

Sat 2/28

1:16 pm-11:11 am

1 stop20h 55m

$150

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 2/5

7:25 pm-10:30 pm

1 stop4h 05m

Seattle/Tacoma Intl

Sun 2/8

12:45 pm-8:45 pm

1 stop7h 00m

$151

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 2/5

5:30 am-1:30 pm

2 stops9h 00m

Seattle/Tacoma Intl

Wed 2/11

6:05 am-3:20 pm

1 stop8h 15m

$156

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 $733. 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 $891.

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 $760 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $998. 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 Portland 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 $141 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.

Can stopping save me money on Oregon to Seattle flights?

No. A direct flight is the cheapest option for a flight between Oregon to Seattle.

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

$168

Fastest flight time

0h 51m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Oregon in the past 72 hours is $168. The best round-trip flight deal from Oregon to Seattle found on momondo in the last 72 hours is $252.
The fastest flight from Oregon to Seattle takes 0h 51m
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

  • 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 $78Free CancellationRating
7.8
2,827 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $88Free CancellationRating
7.9
8,036 reviews
Search Delta flights
Alaska AirlinesPriceFrom $99Free CancellationRating
8.0
11,692 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
Marysville
Puyallup
Redmond
Tukwila
Federal Way
Cle Elum
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

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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