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

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

How long does it take to fly to Portland?

On average, it takes 50m to fly from State of Washington to Portland if you fly out of Seattle (the most popular airport in State of Washington) and into Portland (the most popular airport in Portland). If you’re flying out of Bellingham and into Portland, then the flight time is around 1h.

What airlines fly to Portland?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Portland from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

48 flights are operational daily from State of Washington to Portland as of January 2026. The most popular departure time for this route is 3:00PM, with 43% of flights per day taking off in the evening.

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

As of January 2026, there are 337 flights per week flying from State of Washington to Portland. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

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

Prices for flights from Washington to Portland Airport are updated daily.

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

As of January 2026, there are 3 operators available to choose from for flights from Washington to Portland Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland 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 Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Washington to Portland in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 8:10 am

SEA

PDX

0h 55mnonstop

9:00 am - 10:06 am

PDX

SEA

1h 06mnonstop

$113Alaska Airlines

Thu, Mar 19 - Wed, Apr 1

7:15 am - 8:25 am

SEA

PDX

1h 10mnonstop

7:32 pm - 8:50 pm

PDX

SEA

1h 18mnonstop

$117Delta

Thu, Apr 23 - Thu, Apr 30

8:15 am - 9:15 am

BLI

PDX

1h 00mnonstop

9:45 pm - 10:50 pm

PDX

BLI

1h 05mnonstop

$127Alaska Airlines

Thu, Mar 19 - Wed, Mar 25

7:55 pm - 8:55 pm

SEA

PDX

1h 00mnonstop

7:15 am - 8:28 am

PDX

SEA

1h 13mnonstop

$157Delta

Wed, Feb 25 - Sat, Feb 28

3:00 pm - 4:23 pm

GEG

PDX

1h 23mnonstop

9:40 pm - 10:51 pm

PDX

GEG

1h 11mnonstop

$157Alaska Airlines

Sat, Feb 28 - Tue, Mar 3

7:45 am - 8:49 am

SEA

PDX

1h 04mnonstop

8:30 am - 9:37 am

PDX

SEA

1h 07mnonstop

$158Hawaiian Airlines

Sat, Feb 21 - Sun, Feb 22

11:15 pm - 12:15 am

SEA

PDX

1h 00mnonstop

7:15 am - 8:28 am

PDX

SEA

1h 13mnonstop

$167Delta

Fri, Feb 27 - Tue, Mar 3

3:16 pm - 6:05 pm

GEG

PDX

2h 49m

1 stop

7:15 am - 8:28 am

PDX

GEG

1h 13mnonstop

$172Hawaiian Airlines

Sun, Mar 15 - Sun, Mar 22

4:20 pm - 11:03 am

SEA

PDX

18h 43m

1 stop

11:48 am - 3:05 pm

PDX

SEA

27h 17m

1 stop

$174Frontier

Thu, Apr 23 - Thu, Apr 30

8:46 am - 8:10 pm

PAE

PDX

35h 24m

2 stops

9:48 pm - 12:09 pm

PDX

PAE

14h 21m

1 stop

$761Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

Delta flights from State of Washington to Portland

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

Delta

Apr 23

SEA7:15 amSeattle/Tacoma Intl

1h 10m

PDX8:25 amPortland

Apr 30

PDX7:32 pmPortland

1h 18m

SEA8:50 pmSeattle/Tacoma Intl

$117

Delta

Feb 25

SEA7:55 pmSeattle/Tacoma Intl

1h 00m

PDX8:55 pmPortland

Feb 28

PDX7:15 amPortland

1h 13m

SEA8:28 amSeattle/Tacoma Intl

$157

Delta

Feb 27

SEA11:15 pmSeattle/Tacoma Intl

1h 00m

PDX12:15 amPortland

Mar 3

PDX7:15 amPortland

1h 13m

SEA8:28 amSeattle/Tacoma Intl

$167

Alaska Airlines flights from State of Washington to Portland

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

Alaska Airlines

Mar 19

SEA7:15 amSeattle/Tacoma Intl

0h 55m

PDX8:10 amPortland

Apr 1

PDX9:00 amPortland

1h 06m

SEA10:06 amSeattle/Tacoma Intl

$113

Alaska Airlines

Mar 19

BLI8:15 amBellingham

1h 00m

PDX9:15 amPortland

Mar 25

PDX9:45 pmPortland

1h 05m

BLI10:50 pmBellingham

$127

Alaska Airlines

Feb 28

GEG3:00 pmSpokane

1h 23m

PDX4:23 pmPortland

Mar 3

PDX9:40 pmPortland

1h 11m

GEG10:51 pmSpokane

$157

Fly from

Fly to

Route

Depart

Return

Price

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 3/19

7:15 am-8:10 am

Nonstop0h 55m

Portland

Wed 4/1

9:00 am-10:06 am

Nonstop1h 06m

$113

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 4/23

7:15 am-8:25 am

Nonstop1h 10m

Portland

Thu 4/30

7:32 pm-8:50 pm

Nonstop1h 18m

$117

BellinghamPortland

BLI - PDX

BLIPDX

Bellingham

Thu 3/19

8:15 am-9:15 am

Nonstop1h 00m

Portland

Wed 3/25

9:45 pm-10:50 pm

Nonstop1h 05m

$127

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Wed 2/25

7:55 pm-8:55 pm

Nonstop1h 00m

Portland

Sat 2/28

7:15 am-8:28 am

Nonstop1h 13m

$157

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Sat 2/28

3:00 pm-4:23 pm

Nonstop1h 23m

Portland

Tue 3/3

9:40 pm-10:51 pm

Nonstop1h 11m

$157

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sat 2/21

7:45 am-8:49 am

Nonstop1h 04m

Portland

Sun 2/22

8:30 am-9:37 am

Nonstop1h 07m

$158

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Fri 2/27

11:15 pm-12:15 am

Nonstop1h 00m

Portland

Tue 3/3

7:15 am-8:28 am

Nonstop1h 13m

$167

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Sun 3/15

3:16 pm-6:05 pm

1 stop2h 49m

Portland

Sun 3/22

7:15 am-8:28 am

Nonstop1h 13m

$172

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 4/23

4:20 pm-11:03 am

1 stop18h 43m

Portland

Thu 4/30

11:48 am-3:05 pm

1 stop27h 17m

$174

EverettPortland

PAE - PDX

PAEPDX

Everett Paine Field

Wed 3/4

8:46 am-8:10 pm

2 stops35h 24m

Portland

Wed 3/11

9:48 pm-12:09 pm

1 stop14h 21m

$761

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

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 Portland?

The cheapest month to fly to Portland from State of Washington is in January. Flight prices, which tend to average around $137, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until August to fly from State of Washington, when ticket prices are also cheap, with an average price of $137.

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

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $307. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $470.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $317. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $419 per ticket.

What is the cheapest Washington to Portland flight route?

Fly from Seattle/Tacoma Intl to Portland for the best Washington - Portland flight prices

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

You are more likely to see cheaper flights to Portland from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from State of Washington for as low as $140 on momondo.

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

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

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

Cheap State of Washington to Portland flight deals and tips

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

Best Price Found	$149
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from State of Washington in the past 72 hours is $149. The best round-trip flight deal from State of Washington to Portland found on momondo in the last 72 hours is $193.

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

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

There is 1 airport in Portland. From State of Washington there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Washington to Portland Airport?
Prices for flights from Washington to Portland Airport are updated daily.
How many operators does momondo search for flights from Washington to Portland Airport?
As of January 2026, there are 3 operators available to choose from for flights from Washington to Portland Airport.
How old do you have to be to fly from Washington to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland 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 Portland 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 State of Washington to Portland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Portland is Boeing 737-800 Passenger/BBJ2 (winglets) (21.43% of total bookings). The next most popular plane models are Embraer 175 (9.63%), Boeing 737 MAX 8 (6.82%), and Airbus A321neo (6.71%).

Best airlines flying from State of Washington to Portland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $99	Free Cancellation	Rating 8.0 11,808 reviews	Search Alaska Airlines flights

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Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

McMinnville

Tigard

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Gresham

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The Dalles

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Washington.

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

Yes. All flights to Portland from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Portland.

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

Price alerts on flights to Portland from Washington 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.

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Cheap flights from Washington to Portland from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Portland departing on 3/15. 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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Delta flights from State of Washington to Portland

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

What is the cheapest month to fly to Portland?

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

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $307. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $470.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $317. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $419 per ticket.

What is the cheapest Washington to Portland flight route?

Fly from Seattle/Tacoma Intl to Portland for the best Washington - Portland flight prices

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

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

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

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

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

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

What airlines fly to Portland?

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

48 flights are operational daily from State of Washington to Portland as of January 2026. The most popular departure time for this route is 3:00PM, with 43% of flights per day taking off in the evening.

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

As of January 2026, there are 337 flights per week flying from State of Washington to Portland. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 50m to fly from State of Washington to Portland if you fly out of Seattle (the most popular airport in State of Washington) and into Portland (the most popular airport in Portland). If you’re flying out of Bellingham and into Portland, then the flight time is around 1h.

Cheap State of Washington to Portland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

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

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

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

What documentation or ID do you need to fly to Portland Airport?

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

Best airlines flying from State of Washington to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland 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 the United States

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