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Cheap flights from Portland, Maine to Washington, D.C. from $89

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, Maine to Washington, D.C. departing on 7/4. 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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Easily compare round-trip flights from Portland, Maine to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland, Maine to Washington, D.C. by changing tabs
United Airlines
May 30
PWM7:15 pmPortland
1h 58m
IAD9:13 pmWashington, D.C. Dulles Intl
Jun 4
IAD10:10 pmWashington, D.C. Dulles Intl
1h 48m
PWM11:58 pmPortland
American Airlines
Jul 3
PWM5:29 pmPortland
1h 46m
DCA7:15 pmWashington, D.C. Reagan-National
Jul 7
DCA10:16 pmWashington, D.C. Reagan-National
1h 37m
PWM11:53 pmPortland
Delta
Jul 2
PWM5:37 amPortland
6h 03m
1 stop
DCA11:40 amWashington, D.C. Reagan-National
Jul 10
DCA5:00 pmWashington, D.C. Reagan-National
7h 14m
1 stop
PWM12:14 amPortland
Multiple Airlines
Jun 7
PWM10:50 amPortland
14h 00m
1 stop
BWI12:50 amBaltimore/Washington
Jun 9
BWI2:31 pmBaltimore/Washington
19h 38m
2 stops
PWM10:09 amPortland
Frontier
May 28
PWM11:40 amPortland
20h 13m
1 stop
BWI7:53 amBaltimore/Washington
Jun 1
BWI8:41 pmBaltimore/Washington
12h 28m
1 stop
PWM9:09 amPortland
Sun Country Air
Jun 13
PWM1:33 pmPortland
23h 24m
1 stop
IAD12:57 pmWashington, D.C. Dulles Intl
Jun 15
IAD1:50 pmWashington, D.C. Dulles Intl
22h 34m
1 stop
PWM12:24 pmPortland

Find the cheapest one-way flights from Portland, Maine to Washington, D.C.

If you're looking for one-way flights from Portland, Maine to Washington, D.C., view some of our deals below provided by American Airlines, Delta and Southwest
American Airlines
Jul 4
PWM12:34 pmPortland
1h 46m
DCA2:20 pmWashington, D.C. Reagan-National
United Airlines
May 25
PWM7:15 pmPortland
1h 58m
IAD9:13 pmWashington, D.C. Dulles Intl
Delta
Jul 4
PWM1:02 pmPortland
4h 24m
1 stop
IAD5:26 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. from Portland, Maine

Find and compare round-trip flight prices for your last-minute flight from Portland, Maine to Washington, D.C.
Multiple Airlines
May 3
PWM10:50 amPortland
9h 52m
1 stop
BWI8:42 pmBaltimore/Washington
May 5
BWI4:46 pmBaltimore/Washington
17h 23m
1 stop
PWM10:09 amPortland
Delta
May 7
PWM5:40 pmPortland
5h 16m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
May 13
DCA5:08 pmWashington, D.C. Reagan-National
6h 49m
1 stop
PWM11:57 pmPortland
United Airlines
May 7
PWM6:30 pmPortland
2h 03m
IAD8:33 pmWashington, D.C. Dulles Intl
May 21
IAD6:00 amWashington, D.C. Dulles Intl
5h 02m
1 stop
PWM11:02 amPortland
American Airlines
May 3
PWM5:20 pmPortland
1h 54m
DCA7:14 pmWashington, D.C. Reagan-National
May 6
DCA10:05 pmWashington, D.C. Reagan-National
1h 42m
PWM11:47 pmPortland
Frontier
May 7
PWM1:10 pmPortland
7h 17m
1 stop
BWI8:27 pmBaltimore/Washington
May 13
BWI8:32 pmBaltimore/Washington
15h 38m
1 stop
PWM12:10 pmPortland
Multiple Airlines
May 3
PWM10:50 amPortland
21h 48m
2 stops
BWI8:38 amBaltimore/Washington
May 5
BWI5:51 pmBaltimore/Washington
16h 18m
1 stop
PWM10:09 amPortland

Best airlines flying from Portland, Maine to Washington, D.C.

Compare and see reviews for airlines that fly from Portland, Maine to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $178Free CancellationRating
7.4
11,221 reviews
Search United Airlines flights
DeltaPriceFrom $181Free CancellationRating
8.0
10,932 reviews
Search Delta flights
American AirlinesPriceFrom $182Free CancellationRating
7.3
14,844 reviews
Search American Airlines flights
  • United Airlines Flights From Portland, Maine to Washington, D.C.

    United Airlines operates around 14 flights from Portland, Maine to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $355, but momondo users have found United Airlines deals from Portland, Maine to Washington, D.C. from as low as $178 round-trip. United Airlines has been scored 7.4/10 in 11,221 reviews.

  • American Airlines Flights From Portland, Maine to Washington, D.C.

    American Airlines is also a popular choice for this route. American Airlines flight deals for Portland, Maine to Washington, D.C. start from as low as $182 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $415. American Airlines operates 20 flights to Washington, D.C. from Portland, Maine in an average week. Users have rated it 7.3/10 across 14,844 reviews.


Delta flights from Portland, Maine to Washington, D.C.

Our best Delta deals on Portland, Maine to Washington, D.C. flight tickets
Delta
Jul 2
PWM5:37 amPortland
6h 03m
1 stop
DCA11:40 amWashington, D.C. Reagan-National
Jul 10
DCA5:00 pmWashington, D.C. Reagan-National
7h 14m
1 stop
PWM12:14 amPortland
Delta
Jun 5
PWM5:30 amPortland
5h 45m
1 stop
DCA11:15 amWashington, D.C. Reagan-National
Jun 8
DCA2:30 pmWashington, D.C. Reagan-National
4h 50m
1 stop
PWM7:20 pmPortland
Delta
Sep 5
PWM6:05 amPortland
6h 35m
1 stop
IAD12:40 pmWashington, D.C. Dulles Intl
Sep 9
IAD4:55 pmWashington, D.C. Dulles Intl
6h 43m
1 stop
PWM11:38 pmPortland

United Airlines flights from Portland, Maine to Washington, D.C.

Our best United Airlines deals on Portland, Maine to Washington, D.C. flight tickets
United Airlines
May 30
PWM7:15 pmPortland
1h 58m
IAD9:13 pmWashington, D.C. Dulles Intl
Jun 4
IAD10:10 pmWashington, D.C. Dulles Intl
1h 48m
PWM11:58 pmPortland
United Airlines
Jul 3
PWM5:30 amPortland
1h 58m
IAD7:28 amWashington, D.C. Dulles Intl
Jul 7
IAD10:05 pmWashington, D.C. Dulles Intl
1h 48m
PWM11:53 pmPortland
United Airlines
Jun 5
PWM5:30 amPortland
1h 58m
IAD7:28 amWashington, D.C. Dulles Intl
Jun 7
IAD10:10 pmWashington, D.C. Dulles Intl
1h 48m
PWM11:58 pmPortland

How to get the cheapest flight ticket from Portland, Maine to Washington, D.C.

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 from Portland, Maine to Washington, D.C.?

September. The cheapest time of year to fly to Washington, D.C. from Portland, Maine is September. Most expensive is April

What is the cheapest day to depart Portland, Maine for Washington, D.C.?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Portland, Maine to Washington, D.C.?

In the evening. Portland, Maine to Washington, D.C. flights are approximately 13% more expensive in the morning than in the evening

What is the cheapest airline that flies to Washington, D.C. from Portland, Maine?

Delta. American Airlines, Delta, and United Airlines are the most popular carriers operating from Portland, Maine to Washington, D.C.

What is the cheapest Portland, Maine to Washington, D.C. flight route?

Portland - Washington, D.C. Reagan-National. Fly from Portland to Washington, D.C. Reagan-National for the best Portland, Maine - Washington, D.C. flight prices

How far in advance should you book Portland, Maine to Washington, D.C. flights?

48 days before. The cheapest time to buy a flight from Portland, Maine to Washington, D.C. is approximately 48 days to departure

How many flights depart from Portland, Maine to Washington, D.C. on average per day?

As of April 2024, 6 flights take off from Portland, Maine and land in Washington, D.C. each day. The most common flight departure time for this route is 8:00AM, with 47% of daily flights taking off in the afternoon.

How many flights depart from Portland, Maine to Washington, D.C. on average per week?

The number of flights available between Portland, Maine and Washington, D.C. is 48 per week as of April 2024. The most frequent departure day is Sunday, with 15% of weekly flights leaving on this day.

What cabin class options are available on Portland, Maine to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Portland, Maine to Washington, D.C. 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, Maine to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to Washington, D.C..

Cheap Portland, Maine to Washington, D.C. (PWM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Washington, D.C.

Best Price Found

$89

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Portland, Maine in the past 72 hours is $89. The best round-trip flight deal from Portland, Maine to Washington, D.C. found on momondo in the last 72 hours is $178.
The fastest flight from Portland, Maine to Washington, D.C. takes 1h 35m
Direct flights go from Portland, Maine to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Portland to Washington, D.C. by plane?

    The distance between Portland and Washington, D.C. is about 480.9 mi. Typically, this will take 1h 42m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Washington, D.C.?

    Prices for flights from Portland Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Washington, D.C.?

  • How old do you have to be to fly from Portland Airport to Washington, D.C.?

    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 Portland Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. 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.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Washington, D.C.?

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 Washington, D.C. from Portland.

Can I find flights from Portland to Washington, D.C. with flexible booking policies on momondo?

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

How can momondo help me find flights from Portland to Washington, D.C.?

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

Of course. momondo tracks the price of Portland to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Sat 5/11
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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.