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 Portland according to our data. Alaska Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 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 Portland to State of Washington on average per day?

36 flights are operational daily from Portland to State of Washington as of June 2026. The most popular departure time for this route is 9:00PM, with 37% of flights per day taking off in the afternoon.

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

The number of flights available between Portland and State of Washington is 255 per week as of June 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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

Alaska Airlines and Delta are the most popular carriers operating from Portland to Washington

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

Prices for flights from Portland Airport to Washington were last updated today.

How many operators does momondo search for flights from Portland Airport to Washington?

As of June 2026, there are 4 operators available to choose from for flights from Portland Airport to Washington.

How old do you have to be to fly from Portland Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport 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.

$119 Cheap Flights from Portland to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:52 am - 12:00 pm

PDX

PAE

1h 08mnonstop

12:40 pm - 1:35 pm

PAE

PDX

0h 55mnonstop

$177Alaska Airlines

Sat, Oct 10 - Tue, Oct 13

9:28 am - 10:35 am

PDX

SEA

1h 07mnonstop

7:17 am - 8:28 am

SEA

PDX

1h 11mnonstop

$177Alaska Airlines

Sat, Oct 10 - Tue, Oct 13

5:30 am - 6:44 am

PDX

SEA

1h 14mnonstop

4:03 pm - 5:10 pm

SEA

PDX

1h 07mnonstop

$187Delta

Fri, Sep 18 - Sat, Sep 19

10:34 am - 11:41 am

PDX

PAE

1h 07mnonstop

12:21 pm - 1:17 pm

PAE

PDX

0h 56mnonstop

$187Alaska Airlines

Fri, Sep 18 - Sat, Sep 19

5:50 pm - 7:05 pm

PDX

SEA

1h 15mnonstop

8:59 pm - 10:02 pm

SEA

PDX

1h 03mnonstop

$197Delta

Thu, Sep 17 - Sun, Sep 20

10:34 am - 11:41 am

PDX

PAE

1h 07mnonstop

12:40 pm - 1:35 pm

PAE

PDX

0h 55mnonstop

$197Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

9:30 pm - 10:31 pm

PDX

BLI

1h 01mnonstop

7:30 am - 8:31 am

BLI

PDX

1h 01mnonstop

$197Alaska Airlines

Sat, Sep 5 - Mon, Sep 7

2:30 pm - 3:23 pm

PDX

PSC

0h 53mnonstop

4:00 pm - 4:53 pm

PSC

PDX

0h 53mnonstop

$207Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

8:45 am - 9:56 am

PDX

GEG

1h 11mnonstop

5:12 am - 6:20 am

GEG

PDX

1h 08mnonstop

$217Alaska Airlines

Sat, Aug 22 - Sat, Aug 29

11:00 am - 11:57 am

PDX

EAT

0h 57mnonstop

12:37 pm - 1:31 pm

EAT

PDX

0h 54mnonstop

$217Alaska Airlines

Fri, Oct 23 - Sat, Oct 24

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Alaska Airlines flights from Portland to State of Washington

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

Alaska Airlines

Oct 10

PDX9:28 amPortland

1h 07m

SEA10:35 amSeattle/Tacoma Intl

Oct 13

SEA7:17 amSeattle/Tacoma Intl

1h 11m

PDX8:28 amPortland

$177

Alaska Airlines

Sep 18

PDX10:34 amPortland

1h 07m

PAE11:41 amEverett Paine Field

Sep 19

PAE12:21 pmEverett Paine Field

0h 56m

PDX1:17 pmPortland

$187

Alaska Airlines

Sep 5

PDX9:30 pmPortland

1h 01m

BLI10:31 pmBellingham

Sep 7

BLI7:30 amBellingham

1h 01m

PDX8:31 amPortland

$197

Delta flights from Portland to State of Washington

Our best Delta deals on Portland to State of Washington flight tickets

Delta

Sep 18

PDX5:30 amPortland

1h 14m

SEA6:44 amSeattle/Tacoma Intl

Sep 19

SEA4:03 pmSeattle/Tacoma Intl

1h 07m

PDX5:10 pmPortland

$187

Delta

Sep 17

PDX5:50 pmPortland

1h 15m

SEA7:05 pmSeattle/Tacoma Intl

Sep 20

SEA8:59 pmSeattle/Tacoma Intl

1h 03m

PDX10:02 pmPortland

$197

Delta

Jul 26

PDX8:44 pmPortland

1h 12m

SEA9:56 pmSeattle/Tacoma Intl

Aug 19

SEA4:06 pmSeattle/Tacoma Intl

1h 08m

PDX5:14 pmPortland

$217

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandEverett

PDX - PAE

PDXPAE

Portland

Sat 10/10

10:52 am-12:00 pm

Nonstop1h 08m

Everett Paine Field

Tue 10/13

12:40 pm-1:35 pm

Nonstop0h 55m

$177

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Sat 10/10

9:28 am-10:35 am

Nonstop1h 07m

Seattle/Tacoma Intl

Tue 10/13

7:17 am-8:28 am

Nonstop1h 11m

$177

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Fri 9/18

5:30 am-6:44 am

Nonstop1h 14m

Seattle/Tacoma Intl

Sat 9/19

4:03 pm-5:10 pm

Nonstop1h 07m

$187

PortlandEverett

PDX - PAE

PDXPAE

Portland

Fri 9/18

10:34 am-11:41 am

Nonstop1h 07m

Everett Paine Field

Sat 9/19

12:21 pm-1:17 pm

Nonstop0h 56m

$187

PortlandSeattle

PDX - SEA

PDXSEA

Portland

Thu 9/17

5:50 pm-7:05 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Sun 9/20

8:59 pm-10:02 pm

Nonstop1h 03m

$197

PortlandEverett

PDX - PAE

PDXPAE

Portland

Thu 10/1

10:34 am-11:41 am

Nonstop1h 07m

Everett Paine Field

Mon 10/5

12:40 pm-1:35 pm

Nonstop0h 55m

$197

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 9/5

9:30 pm-10:31 pm

Nonstop1h 01m

Bellingham

Mon 9/7

7:30 am-8:31 am

Nonstop1h 01m

$197

Quickest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 9/10

2:30 pm-3:23 pm

Nonstop0h 53m

Pasco Tri Cities

Mon 9/14

4:00 pm-4:53 pm

Nonstop0h 53m

$207

PortlandSpokane

PDX - GEG

PDXGEG

Portland

Sat 8/22

8:45 am-9:56 am

Nonstop1h 11m

Spokane

Sat 8/29

5:12 am-6:20 am

Nonstop1h 08m

$217

PortlandWenatchee

PDX - EAT

PDXEAT

Portland

Fri 10/23

11:00 am-11:57 am

Nonstop0h 57m

Wenatchee Pangborn Field

Sat 10/24

12:37 pm-1:31 pm

Nonstop0h 54m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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 September is, on average, the cheapest month to fly to State of Washington from Portland, with most prices found around $58. If you aren’t able to travel to State of Washington during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $60.

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

The cheapest day to depart from Portland 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 $695. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portland to State of Washington for around $878.

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 $742. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $964 on average. Flights to State of Washington from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Washington flight route?

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

How far in advance should I book a flight from Portland to Washington?

You are more likely to see cheaper flights to State of Washington from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $217 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 Portland for as low as $132 on momondo.

What cabin class options are available on Portland to State of Washington flights?

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

You could potentially save up to 3% on your flight if you consider stops on a Portland to State of Washington flight.

Cheap Portland to State of Washington flight deals and tips

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

Best Price Found	$183
Fastest flight time	0h 50m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Portland in the past 72 hours is $183. The best round-trip flight deal from Portland to State of Washington found on momondo in the last 72 hours is $267.

The fastest flight from Portland to State of Washington takes 0h 50m

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

There are 96 airports in State of Washington. From Portland there are direct flights to Pasco Tri Cities (PSC), Everett Paine Field (PAE), Spokane (GEG), Wenatchee Pangborn Field (EAT) and 2 more.

Search flight deals

Frequently asked questions about flying from Portland to Washington

When did momondo last update prices for flights from Portland Airport to Washington?
Prices for flights from Portland Airport to Washington were last updated today.
How many operators does momondo search for flights from Portland Airport to Washington?
As of June 2026, there are 4 operators available to choose from for flights from Portland Airport to Washington.
How old do you have to be to fly from Portland Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport 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 Portland to State of Washington?
Based on momondo bookings for flights between Portland and State of Washington, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 18.23% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 14.14%, Embraer 175 with 8.35%, and Boeing 737 MAX 9 with 5.79%.

Best airlines flying from Portland to State of Washington

Compare and see reviews for airlines that fly from Portland to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $58	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,395 reviews	Search Delta flights
Alaska Airlines	PriceFrom $99	Free Cancellation	Rating 7.9 12,481 reviews	Search Alaska Airlines flights
Air Excursions	PriceFrom $295	Free Cancellation	Rating 0.0	Search Air Excursions flights

Why use momondo?

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

Finding the right flight to Washington from Portland 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 Washington quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington from Portland with this policy.

How can momondo help me find flights from Portland 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 Portland.

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

If you are not ready to book a flight from Portland to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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Flights to Fort Lauderdalefrom $55

Flights to Dallasfrom $82

Cheap flights from Portland to Washington from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Washington departing on 8/25. 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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Alaska Airlines flights from Portland to State of Washington

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

Delta flights from Portland to State of Washington

Our best Delta deals on Portland to State of Washington flight tickets

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

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 Portland to Washington flight route?

How far in advance should I book a flight from Portland to Washington?

What cabin class options are available on Portland to State of Washington flights?

Can stopping save me money on Portland to State of Washington flights?

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

What airlines fly to State of Washington?

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

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

Cheap Portland to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Frequently asked questions about flying from Portland to Washington

Best airlines flying from Portland to State of Washington

Compare and see reviews for airlines that fly from Portland to State of Washington with momondo

Why use momondo?

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

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