Cheap flights from Oregon to Washington from $77

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 Washington departing on 5/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Oregon to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:38 pm - 9:49 pm
EUG
-
SEA
1h 11mnonstop
Alaska Airlines Logo
10:50 pm - 11:59 pm
SEA
-
EUG
1h 09mnonstop
$151Alaska Airlines
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
6:00 am - 7:15 am
RDM
-
SEA
1h 15mnonstop
Alaska Airlines Logo
7:40 am - 8:48 am
SEA
-
RDM
1h 08mnonstop
$152Alaska Airlines
Thu, Apr 23 - Sun, Apr 26
Alaska Airlines Logo
1:07 pm - 2:17 pm
EUG
-
SEA
1h 10mnonstop
Alaska Airlines Logo
5:30 pm - 6:40 pm
SEA
-
EUG
1h 10mnonstop
$152Alaska Airlines
Tue, Apr 21 - Tue, Apr 21
Alaska Airlines Logo
1:53 pm - 3:11 pm
RDM
-
SEA
1h 18mnonstop
Alaska Airlines Logo
8:04 am - 9:14 am
SEA
-
RDM
1h 10mnonstop
$153Alaska Airlines
Sat, May 16 - Sat, May 23
Delta Logo
11:35 am - 1:00 pm
RDM
-
SEA
1h 25mnonstop
Delta Logo
3:42 pm - 5:01 pm
SEA
-
RDM
1h 19mnonstop
$157Delta
Thu, Apr 23 - Sat, May 2
Delta Logo
6:15 am - 7:55 am
MFR
-
SEA
1h 40mnonstop
Delta Logo
10:25 pm - 11:55 pm
SEA
-
MFR
1h 30mnonstop
$157Delta
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
8:20 am - 9:04 am
BOI
-
SEA
1h 44mnonstop
Multiple Airlines Logo
9:29 pm - 11:56 pm
SEA
-
BOI
1h 27mnonstop
$164Multiple Airlines
Sat, Apr 18 - Sun, Apr 19
Hawaiian Airlines Logo
8:20 am - 9:04 am
BOI
-
SEA
1h 44mnonstop
Hawaiian Airlines Logo
1:03 pm - 3:29 pm
SEA
-
BOI
1h 26mnonstop
$166Hawaiian Airlines
Sat, Apr 18 - Sun, Apr 19
Southwest Logo
6:40 am - 1:40 pm
BOI
-
PDX
8h 00m
2 stops
Southwest Logo
5:00 am - 9:55 am
PDX
-
BOI
3h 55m
1 stop
$192Southwest
Tue, Apr 28 - Sun, May 3
Southwest Logo
7:55 pm - 12:55 am
BOI
-
PDX
6h 00m
1 stop
Southwest Logo
5:00 am - 9:55 am
PDX
-
BOI
3h 55m
1 stop
$197Southwest
Fri, Apr 24 - Sun, Apr 26

Hawaiian Airlines flights from Oregon to State of Washington

Our best Hawaiian Airlines deals on Oregon to State of Washington flight tickets
Hawaiian Airlines
Apr 18
BOI8:20 amBoise Air Term. Gowen Fld
1h 44m
SEA9:04 amSeattle/Tacoma Intl
Apr 19
SEA1:03 pmSeattle/Tacoma Intl
1h 26m
BOI3:29 pmBoise Air Term. Gowen Fld
$166
Hawaiian Airlines
Apr 18
BOI2:38 pmBoise Air Term. Gowen Fld
3h 09m
1 stop
SEA4:47 pmSeattle/Tacoma Intl
Apr 19
SEA8:27 pmSeattle/Tacoma Intl
1h 30m
BOI10:57 pmBoise Air Term. Gowen Fld
$246
Hawaiian Airlines
Apr 17
PDX7:18 amPortland
1h 00m
SEA8:18 amSeattle/Tacoma Intl
Apr 19
SEA10:48 pmSeattle/Tacoma Intl
7h 27m
1 stop
PDX6:15 amPortland
$272

Alaska Airlines flights from Oregon to State of Washington

Our best Alaska Airlines deals on Oregon to State of Washington flight tickets
Alaska Airlines
Apr 29
EUG8:38 pmEugene
1h 11m
SEA9:49 pmSeattle/Tacoma Intl
May 6
SEA10:50 pmSeattle/Tacoma Intl
1h 09m
EUG11:59 pmEugene
$151
Alaska Airlines
Apr 23
RDM6:00 amBend/Redmond
1h 15m
SEA7:15 amSeattle/Tacoma Intl
Apr 26
SEA7:40 amSeattle/Tacoma Intl
1h 08m
RDM8:48 amBend/Redmond
$152
Alaska Airlines
May 16
RDM1:53 pmBend/Redmond
1h 18m
SEA3:11 pmSeattle/Tacoma Intl
May 23
SEA8:04 amSeattle/Tacoma Intl
1h 10m
RDM9:14 amBend/Redmond
$153

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to State of Washington 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 2, 2026.
Use the filters below to find and compare flights from Oregon to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Wed 4/29

8:38 pm-9:49 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Wed 5/6

10:50 pm-11:59 pm

Nonstop1h 09m

$151

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Thu 4/23

6:00 am-7:15 am

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 4/26

7:40 am-8:48 am

Nonstop1h 08m

$152

EugeneSeattle

EUG - SEA

EUGSEA

Eugene

Tue 4/21

1:07 pm-2:17 pm

Nonstop1h 10m

Seattle/Tacoma Intl

Tue 4/21

5:30 pm-6:40 pm

Nonstop1h 10m

$152

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Sat 5/16

1:53 pm-3:11 pm

Nonstop1h 18m

Seattle/Tacoma Intl

Sat 5/23

8:04 am-9:14 am

Nonstop1h 10m

$153

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Thu 4/23

11:35 am-1:00 pm

Nonstop1h 25m

Seattle/Tacoma Intl

Sat 5/2

3:42 pm-5:01 pm

Nonstop1h 19m

$157

MedfordSeattle

MFR - SEA

MFRSEA

Medford

Fri 5/15

6:15 am-7:55 am

Nonstop1h 40m

Seattle/Tacoma Intl

Sun 5/17

10:25 pm-11:55 pm

Nonstop1h 30m

$157

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 4/18

8:20 am-9:04 am

Nonstop1h 44m

Seattle/Tacoma Intl

Sun 4/19

9:29 pm-11:56 pm

Nonstop1h 27m

$164

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 4/18

8:20 am-9:04 am

Nonstop1h 44m

Seattle/Tacoma Intl

Sun 4/19

1:03 pm-3:29 pm

Nonstop1h 26m

$166

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Tue 4/28

6:40 am-1:40 pm

2 stops8h 00m

Portland

Sun 5/3

5:00 am-9:55 am

1 stop3h 55m

$192

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Fri 4/24

7:55 pm-12:55 am

1 stop6h 00m

Portland

Sun 4/26

5:00 am-9:55 am

1 stop3h 55m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington from

How to get the cheapest flight ticket from Oregon to State of Washington

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 State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Oregon, with most prices found around $139. If you aren’t able to travel to State of Washington during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $144.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Oregon to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $700. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to State of Washington for around $886.

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

The cheapest time of day to fly to State of Washington is in the morning when flights can be purchased for as low as $747. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $984 on average. Flights to State of Washington from Oregon at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Oregon to Washington flight route?

Fly from Portland to Bellingham for the best Oregon - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $213 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Oregon for as low as $154 on momondo.

What cabin class options are available on Oregon to Washington flights?

There are 4 cabin classes available to choose from on Oregon to Washington 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 State of Washington flights?

No. A direct flight is the cheapest option for a flight between Oregon to State of Washington.

Cheap Oregon to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to State of Washington

Best Price Found

$58

Fastest flight time

0h 45m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from Oregon in the past 72 hours is $58. The best round-trip flight deal from Oregon to State of Washington found on momondo in the last 72 hours is $117.
The fastest flight from Oregon to State of Washington takes 0h 45m
Direct flights go from Oregon to State of Washington every day.
There are 96 airports in State of Washington. From Oregon there are direct flights to Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA).

Frequently asked questions about flying from Oregon to Washington

  • When did momondo last update prices for flights from Oregon to Washington?

    Prices for flights from Oregon to Washington are updated daily.

  • How many operators does momondo search for flights from Oregon to Washington?

  • How old do you have to be to fly from Oregon to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oregon to State of Washington?

Best airlines flying from Oregon to State of Washington

Compare and see reviews for airlines that fly from Oregon to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
8,365 reviews
Search Delta flights
Alaska AirlinesPriceFrom $91Free CancellationRating
7.9
12,149 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Washington for you.

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

Flights from Oregon to Washington 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 Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Oregon.

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

Price alerts on flights to Washington from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/2
Sat 5/9

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo