How many flights depart from Oregon to State of Washington on average per day?

The number of flights available between Oregon and State of Washington is 298 per day as of August 2025. The most frequent departure time is 6:00AM, with 53% of daily flights leaving at noon.

What is the cheapest airline that flies from Oregon to Washington?

Hawaiian Airlines, Southwest, and Spirit Airlines are the most popular carriers operating from Oregon to Washington

What airlines fly to State of Washington?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to State of Washington from Oregon according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Oregon to State of Washington on average per week?

As of August 2025, 2,089 flights take off from Oregon and land in State of Washington each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

How long is the flight from Oregon to State of Washington?

If you’re flying from a popular airport in Oregon, such as Portland or Eugene, and flying into State of Washington, then you can expect flight times to average 58m and 1h 11m, respectively.

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?

There are 5 operators available for flights from Oregon to Washington as of August 2025.

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.

$68 Cheap Flights from Oregon to Washington in 2025

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Find the cheapest flights from Oregon to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:35 am - 7:14 amBOI-SEA

1h 39mnonstop

3:45 pm - 6:10 pmSEA-BOI

1h 25mnonstop

$111Alaska Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 4

1:24 pm - 2:26 pmPDX-SEA

1h 02mnonstop

11:20 am - 12:27 pmSEA-PDX

1h 07mnonstop

$111Alaska Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

7:00 am - 8:22 amRDM-SEA

1h 22mnonstop

9:25 am - 10:40 amSEA-RDM

1h 15mnonstop

$117Delta

Find Deal

Wed, Sep 17 - Sat, Sep 20

2:00 pm - 2:40 pmBOI-SEA

1h 40mnonstop

3:40 pm - 6:16 pmSEA-BOI

1h 36mnonstop

$117Delta

Find Deal

Tue, Sep 9 - Wed, Sep 17

4:00 pm - 8:35 pmBOI-SEA

5h 35m1 stop

11:20 am - 6:29 pmSEA-BOI

6h 09m1 stop

$121

Find Deal

Sat, Sep 27 - Sat, Oct 4

6:59 pm - 9:02 pmBOI-SEA

3h 03m1 stop

8:05 am - 10:37 amSEA-BOI

1h 32mnonstop

$127Hawaiian Airlines

Find Deal

Tue, Sep 9 - Wed, Sep 17

1:30 pm - 1:50 pmBOI-PDX

1h 20mnonstop

7:02 am - 9:20 amPDX-BOI

1h 18mnonstop

$127Hawaiian Airlines

Find Deal

Sat, Sep 6 - Sun, Sep 7

2:30 pm - 7:45 pmBOI-SEA

6h 15m1 stop

5:15 am - 2:05 pmSEA-BOI

7h 50m1 stop

$141Southwest

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:05 pm - 9:55 pmBOI-PDX

4h 50m1 stop

7:10 am - 3:20 pmPDX-BOI

7h 10m1 stop

$141Southwest

Find Deal

Wed, Sep 10 - Wed, Sep 17

6:00 am - 6:20 amBOI-PDX

1h 20mnonstop

12:07 pm - 8:31 pmPDX-BOI

7h 24m1 stop

$174

Find Deal

Thu, Sep 4 - Fri, Sep 5

Hawaiian Airlines flights from Oregon to State of Washington

Our best Hawaiian Airlines deals on Oregon to State of Washington flight tickets

Hawaiian Airlines

Sep 9

BOI6:59 pmBoise Air Term. Gowen Fld

3h 03m

1 stop

SEA9:02 pmSeattle/Tacoma Intl

Sep 17

SEA8:05 amSeattle/Tacoma Intl

1h 32m

BOI10:37 amBoise Air Term. Gowen Fld

$127

Find similar

Hawaiian Airlines

Sep 27

BOI7:15 amBoise Air Term. Gowen Fld

1h 09m

GEG7:24 amSpokane

Sep 29

GEG5:12 amSpokane

1h 08m

BOI7:20 amBoise Air Term. Gowen Fld

$129

Find similar

Hawaiian Airlines

Sep 6

RDM1:31 pmBend/Redmond

1h 16m

SEA2:47 pmSeattle/Tacoma Intl

Sep 7

SEA11:21 amSeattle/Tacoma Intl

1h 16m

RDM12:37 pmBend/Redmond

$131

Find similar

Alaska Airlines flights from Oregon to State of Washington

Our best Alaska Airlines deals on Oregon to State of Washington flight tickets

Alaska Airlines

Sep 27

BOI6:35 amBoise Air Term. Gowen Fld

1h 39m

SEA7:14 amSeattle/Tacoma Intl

Oct 4

SEA3:45 pmSeattle/Tacoma Intl

1h 25m

BOI6:10 pmBoise Air Term. Gowen Fld

$111

Find similar

Alaska Airlines

Sep 3

EUG5:45 pmEugene

1h 11m

SEA6:56 pmSeattle/Tacoma Intl

Sep 10

SEA11:10 pmSeattle/Tacoma Intl

1h 15m

EUG12:25 amEugene

$117

Find similar

Alaska Airlines

Sep 16

PDX2:32 pmPortland

1h 03m

SEA3:35 pmSeattle/Tacoma Intl

Sep 16

SEA6:47 pmSeattle/Tacoma Intl

16h 30m

1 stop

PDX11:17 amPortland

$127

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 9/27

6:35 am-7:14 am

Nonstop1h 39m

Seattle/Tacoma Intl

Sat 10/4

3:45 pm-6:10 pm

Nonstop1h 25m

$111

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Tue 9/9

1:24 pm-2:26 pm

Nonstop1h 02m

Seattle/Tacoma Intl

Tue 9/16

11:20 am-12:27 pm

Nonstop1h 07m

$111

RedmondSeattle

RDM - SEA

RDMSEA

Bend/Redmond

Wed 9/17

7:00 am-8:22 am

Nonstop1h 22m

Seattle/Tacoma Intl

Sat 9/20

9:25 am-10:40 am

Nonstop1h 15m

$117

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 9/9

2:00 pm-2:40 pm

Nonstop1h 40m

Seattle/Tacoma Intl

Wed 9/17

3:40 pm-6:16 pm

Nonstop1h 36m

$117

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 9/27

4:00 pm-8:35 pm

1 stop5h 35m

Seattle/Tacoma Intl

Sat 10/4

11:20 am-6:29 pm

1 stop6h 09m

$121

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 9/9

6:59 pm-9:02 pm

1 stop3h 03m

Seattle/Tacoma Intl

Wed 9/17

8:05 am-10:37 am

Nonstop1h 32m

$127

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Sat 9/6

1:30 pm-1:50 pm

Nonstop1h 20m

Portland

Sun 9/7

7:02 am-9:20 am

Nonstop1h 18m

$127

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 11/11

2:30 pm-7:45 pm

1 stop6h 15m

Seattle/Tacoma Intl

Tue 11/18

5:15 am-2:05 pm

1 stop7h 50m

$141

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Wed 9/10

6:05 pm-9:55 pm

1 stop4h 50m

Portland

Wed 9/17

7:10 am-3:20 pm

1 stop7h 10m

$141

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Thu 9/4

6:00 am-6:20 am

Nonstop1h 20m

Portland

Fri 9/5

12:07 pm-8:31 pm

1 stop7h 24m

$174

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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

Prices

Airlines

Other information

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 $159. If you aren’t able to travel to State of Washington during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $167.

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 $767. 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 $917.

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 evening when flights can be purchased for as low as $678. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,076 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 Spokane 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 $209 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 $133 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	$68
Fastest flight time	0h 56m
Direct flights	Every day
Airports in State of Washington	3 airports

The best one-way flight to State of Washington from Oregon in the past 72 hours is $68. The best round-trip flight deal from Oregon to State of Washington found on momondo in the last 72 hours is $111.

The fastest flight from Oregon to State of Washington takes 0h 56m

Direct flights go from Oregon to State of Washington every day.

There are 3 airports near State of Washington: Portland (PDX), Spokane (GEG), Seattle/Tacoma Intl (SEA)

Search flight deals

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?
There are 5 operators available for flights from Oregon to Washington as of August 2025.
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?
Based on momondo bookings for flights between Oregon and State of Washington, the leading plane model is Embraer 175, making up 29.12% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 13.90%, Boeing 737-900 Passenger/BBJ3 (winglets) with 11.25%, and Boeing 737 with 6.66%.

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
Delta	PriceFrom $71	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $103	Free Cancellation	Rating 7.8 2,655 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $116	Free Cancellation	Rating 8.0 10,000 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.

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Find better results for your trip to Washington

Popular cities in Washington

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Cheap flights from Oregon to Washington from $68

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 9/10. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Oregon to Washington

Cheap round-trip flights

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Hawaiian Airlines flights from Oregon to State of Washington

Our best Hawaiian Airlines deals on Oregon to State of Washington flight tickets

Alaska Airlines flights from Oregon to State of Washington

Our best Alaska Airlines deals on Oregon to State of Washington flight tickets

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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?

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

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

What is the cheapest Oregon to Washington flight route?

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

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

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.

What is the cheapest airline that flies from Oregon to Washington?

Hawaiian Airlines, Southwest, and Spirit Airlines are the most popular carriers operating from Oregon to Washington

What airlines fly to State of Washington?

How many flights depart from Oregon to State of Washington on average per day?

The number of flights available between Oregon and State of Washington is 298 per day as of August 2025. The most frequent departure time is 6:00AM, with 53% of daily flights leaving at noon.

How many flights depart from Oregon to State of Washington on average per week?

As of August 2025, 2,089 flights take off from Oregon and land in State of Washington each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

How long is the flight from Oregon to State of Washington?

If you’re flying from a popular airport in Oregon, such as Portland or Eugene, and flying into State of Washington, then you can expect flight times to average 58m and 1h 11m, respectively.

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

Fastest flight time

Direct flights

Airports in State of Washington

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

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?

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

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

Why use momondo?

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

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

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

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

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.

Find better results for your trip to Washington

Popular cities in Washington

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