How long does it take to fly to Portland, Maine?

The flight from State of Washington to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Boston (the most popular airport in Portland, Maine), then the flight time is 5h 14m on average. If you fly from Spokane (another popular airport in State of Washington) to Boston, then the average flight time is 7h 02m.

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

Delta, American Airlines, and Southwest are the most popular carriers operating from Washington to Portland

What airlines fly to Portland, Maine?

Delta, Alaska Airlines and JetBlue are the top three most popular airlines that fly to Portland, Maine from State of Washington according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 8 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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 June 2026, there are 5 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.

$182 Cheap Flights from Washington to Portland, Maine in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 am - 10:45 am

PDX

PWM

7h 20m

1 stop

6:02 am - 11:35 am

PWM

PDX

8h 33m

1 stop

$363Delta

Tue, Sep 8 - Tue, Sep 22

11:59 pm - 10:45 am

SEA

PWM

7h 46m

1 stop

2:35 pm - 11:20 pm

PWM

SEA

11h 45m

1 stop

$365Delta

Sat, Sep 26 - Sat, Oct 3

12:33 am - 10:42 am

PDX

PWM

7h 09m

1 stop

6:00 am - 4:09 pm

PWM

PDX

13h 09m

2 stops

$368Delta

Mon, Jul 13 - Tue, Jul 21

7:25 am - 7:38 pm

PDX

PWM

9h 13m

1 stop

5:24 pm - 12:07 am

PWM

PDX

9h 43m

1 stop

$372American Airlines

Wed, Sep 16 - Mon, Sep 21

7:55 pm - 9:55 am

PDX

PWM

11h 00m

2 stops

5:45 am - 10:40 am

PWM

PDX

7h 55m

1 stop

$377Southwest

Mon, Aug 10 - Wed, Aug 19

7:35 am - 10:30 pm

SEA

PWM

11h 55m

2 stops

7:30 am - 12:50 pm

PWM

SEA

8h 20m

1 stop

$378Southwest

Wed, Oct 7 - Wed, Oct 14

12:50 pm - 11:37 pm

PDX

PWM

7h 47m

1 stop

6:09 pm - 11:59 pm

PWM

PDX

8h 50m

1 stop

$379American Airlines

Mon, Aug 10 - Wed, Aug 19

11:30 pm - 10:04 am

PDX

PWM

7h 34m

1 stop

6:00 am - 11:38 am

PWM

PDX

8h 38m

1 stop

$391United Airlines

Tue, Jul 14 - Tue, Jul 21

5:15 am - 9:15 pm

PSC

PWM

13h 00m

2 stops

3:27 pm - 8:48 pm

PWM

PSC

8h 21m

1 stop

$480United Airlines

Tue, Oct 27 - Sat, Oct 31

5:13 am - 8:05 pm

ALW

PWM

11h 52m

2 stops

10:56 am - 11:53 pm

PWM

ALW

15h 57m

2 stops

$1,034Alaska Airlines

Sat, Jul 4 - Wed, Jul 8

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Delta flights from State of Washington to Portland, Maine

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

Delta

Sep 8

PDX12:25 amPortland

7h 20m

1 stop

PWM10:45 amPortland

Sep 22

PWM6:02 amPortland

8h 33m

1 stop

PDX11:35 amPortland

$363

Delta

Sep 26

SEA11:59 pmSeattle/Tacoma Intl

7h 46m

1 stop

PWM10:45 amPortland

Oct 3

PWM2:35 pmPortland

11h 45m

1 stop

SEA11:20 pmSeattle/Tacoma Intl

$365

Delta

Jul 13

PDX12:33 amPortland

7h 09m

1 stop

PWM10:42 amPortland

Jul 21

PWM6:00 amPortland

13h 09m

2 stops

PDX4:09 pmPortland

$368

American Airlines flights from State of Washington to Portland, Maine

Our best American Airlines deals on State of Washington to Portland, Maine flight tickets

American Airlines

Sep 16

PDX7:25 amPortland

9h 13m

1 stop

PWM7:38 pmPortland

Sep 21

PWM5:24 pmPortland

9h 43m

1 stop

PDX12:07 amPortland

$372

American Airlines

Aug 10

PDX12:50 pmPortland

7h 47m

1 stop

PWM11:37 pmPortland

Aug 19

PWM6:09 pmPortland

8h 50m

1 stop

PDX11:59 pmPortland

$379

American Airlines

Sep 21

SEA5:30 amSeattle/Tacoma Intl

10h 16m

1 stop

PWM6:46 pmPortland

Sep 28

PWM5:24 pmPortland

9h 47m

1 stop

SEA12:11 amSeattle/Tacoma Intl

$381

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandPortland

PDX - PWM

PDXPWM

Portland

Tue 9/8

12:25 am-10:45 am

1 stop7h 20m

Portland

Tue 9/22

6:02 am-11:35 am

1 stop8h 33m

$363

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Sat 9/26

11:59 pm-10:45 am

1 stop7h 46m

Portland

Sat 10/3

2:35 pm-11:20 pm

1 stop11h 45m

$365

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 7/13

12:33 am-10:42 am

1 stop7h 09m

Portland

Tue 7/21

6:00 am-4:09 pm

2 stops13h 09m

$368

PortlandPortland

PDX - PWM

PDXPWM

Portland

Wed 9/16

7:25 am-7:38 pm

1 stop9h 13m

Portland

Mon 9/21

5:24 pm-12:07 am

1 stop9h 43m

$372

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 8/10

7:55 pm-9:55 am

2 stops11h 00m

Portland

Wed 8/19

5:45 am-10:40 am

1 stop7h 55m

$377

SeattlePortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 10/7

7:35 am-10:30 pm

2 stops11h 55m

Portland

Wed 10/14

7:30 am-12:50 pm

1 stop8h 20m

$378

PortlandPortland

PDX - PWM

PDXPWM

Portland

Mon 8/10

12:50 pm-11:37 pm

1 stop7h 47m

Portland

Wed 8/19

6:09 pm-11:59 pm

1 stop8h 50m

$379

PortlandPortland

PDX - PWM

PDXPWM

Portland

Tue 7/14

11:30 pm-10:04 am

1 stop7h 34m

Portland

Tue 7/21

6:00 am-11:38 am

1 stop8h 38m

$391

PascoPortland

PSC - PWM

PSCPWM

Pasco Tri Cities

Tue 10/27

5:15 am-9:15 pm

2 stops13h 00m

Portland

Sat 10/31

3:27 pm-8:48 pm

1 stop8h 21m

$480

Walla WallaPortland

ALW - PWM

ALWPWM

Walla Walla

Sat 7/4

5:13 am-8:05 pm

2 stops11h 52m

Portland

Wed 7/8

10:56 am-11:53 pm

2 stops15h 57m

$1,034

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 State of Washington to Portland, Maine

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

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Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from State of Washington is in September. Flight prices, which tend to average around $140, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $149.

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

You are more likely to see cheaper flights to Portland, Maine from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from State of Washington for as low as $373 on momondo.

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

You could potentially save up to 14% on your flight if you consider stops on a State of Washington to Portland, Maine flight.

Cheap State of Washington to Portland, Maine flight deals and tips

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

Fastest flight time	7h 10m
Direct flights	None

The fastest flight from State of Washington to Portland, Maine takes 7h 10m

There are no direct flights from State of Washington to Portland, Maine. There are no popular flight routes from State of Washington to Portland, Maine.

Search flight deals

Frequently asked questions about flying from Washington to Portland, Maine

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 June 2026, there are 5 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.

Best airlines flying from State of Washington to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $140	Free Cancellation	Rating 7.1 2,996 reviews	Search JetBlue flights
Delta	PriceFrom $221	Free Cancellation	Rating 7.8 8,421 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 9,874 reviews	Search United Airlines flights
American Airlines	PriceFrom $280	Free Cancellation	Rating 7.1 11,742 reviews	Search American Airlines flights
Southwest	PriceFrom $387	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Lewiston

Brunswick

Freeport

Conway

Bartlett

Gorham

Auburn

Windham

Intervale

Bath

Oxford

Falmouth

Georgetown

Tamworth

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Washington to Portland flights to just show those with flexible booking policies.

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

Once all potential Washington to Portland 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 Washington to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Portland 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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Cheap flights from Washington to Portland from $182

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 9/9. 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, Maine

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

American Airlines flights from State of Washington to Portland, Maine

Our best American Airlines deals on State of Washington to Portland, Maine flight tickets

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

What is the cheapest month to fly to Portland, Maine?

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

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

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

What airlines fly to Portland, Maine?

How long does it take to fly to Portland, Maine?

Cheap State of Washington to Portland, Maine flight deals and tips

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

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Frequently asked questions about flying from Washington to Portland, Maine

Best airlines flying from State of Washington to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine 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

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List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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