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Cheap flights from Portland, Maine to Washington, D.C. from $60

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 1/27. 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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Find the cheapest flights from Portland, Maine to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland, Maine to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Portland, Maine to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland, Maine to Washington, D.C.

Find recent round-trip train or bus tickets from Portland, Maine to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
7:06 pm - 7:52 amPWM-BWI
12h 46m1 stop
9:15 am - 6:16 pmBWI-PWM
9h 01m1 stop
$128Frontier
Find Deal
Sun, Jan 12 - Sun, Jan 19
7:06 pm - 5:01 pmPWM-IAD
21h 55m1 stop
5:57 pm - 8:12 pmIAD-PWM
26h 15m1 stop
$158Frontier
Find Deal
Sun, Jan 12 - Sun, Jan 19
12:31 pm - 2:20 pmPWM-DCA
1h 49mnonstop
2:54 pm - 4:40 pmDCA-PWM
1h 46mnonstop
$188American Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
4:50 pm - 6:55 pmPWM-DCA
2h 05mnonstop
12:13 pm - 1:54 pmDCA-PWM
1h 41mnonstop
$189American Airlines
Find Deal
Fri, Jan 24 - Tue, Jan 28
6:35 pm - 8:41 pmPWM-IAD
2h 06mnonstop
9:00 am - 10:45 amIAD-PWM
1h 45mnonstop
$189United Airlines
Find Deal
Fri, Jan 17 - Sat, Jan 18
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$199United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
4:46 pm - 11:13 pmPWM-IAD
6h 27m1 stop
7:37 pm - 11:57 pmIAD-PWM
4h 20m1 stop
$208Delta
Find Deal
Fri, Feb 7 - Mon, Feb 10
4:46 pm - 11:23 pmPWM-DCA
6h 37m1 stop
11:05 am - 4:44 pmDCA-PWM
5h 39m1 stop
$208Delta
Find Deal
Fri, Jan 24 - Tue, Jan 28
3:35 pm - 5:20 pmPWM-BWI
1h 45mnonstop
8:50 pm - 10:15 pmBWI-PWM
1h 25mnonstop
$299Southwest
Find Deal
Fri, Jan 24 - Tue, Jan 28
3:35 pm - 5:20 pmPWM-BWI
1h 45mnonstop
9:15 pm - 10:40 pmBWI-PWM
1h 25mnonstop
$300Southwest
Find Deal
Fri, Jan 10 - Sun, Jan 12
9:02 pm - 9:10 amPWM-BWI
12h 08m1 stop
$60Frontier
Find Deal
Mon, Jan 27
8:35 pm - 6:06 pmPWM-IAD
21h 31m1 stop
$65Frontier
Find Deal
Mon, Feb 24
1:38 pm - 3:45 pmPWM-IAD
2h 07mnonstop
$95United Airlines
Find Deal
Sat, Jan 18
5:23 am - 11:25 amPWM-IAD
6h 02m1 stop
$104Delta
Find Deal
Sun, Jan 19
5:23 am - 10:20 amPWM-DCA
4h 57m1 stop
$104Delta
Find Deal
Sun, Jan 19
7:16 pm - 9:20 pmPWM-IAD
2h 04mnonstop
$125United Airlines
Find Deal
Tue, Dec 24
5:25 am - 7:28 amPWM-DCA
2h 03mnonstop
$140American Airlines
Find Deal
Tue, Dec 24
1:05 pm - 2:40 pmPWM-BWI
1h 35mnonstop
$149Southwest
Find Deal
Wed, Jan 8
4:50 pm - 6:55 pmPWM-DCA
2h 05mnonstop
$150American Airlines
Find Deal
Thu, Jan 9
6:00 am - 7:45 amPWM-BWI
1h 45mnonstop
$150Southwest
Find Deal
Fri, Jan 17
11:23 am - 9:03 pmPWM-BWI
9h 40m1 stop
9:15 am - 6:16 pmBWI-PWM
9h 01m1 stop
$228Frontier
Find Deal
Fri, Dec 20 - Sun, Jan 19
2:17 pm - 4:19 pmPWM-DCA
2h 02mnonstop
10:07 pm - 11:57 pmDCA-PWM
1h 50mnonstop
$269American Airlines
Find Deal
Fri, Dec 20 - Sun, Jan 19
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$294United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
4:05 pm - 8:19 pmPWM-IAD
4h 14m1 stop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$304United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
4:30 pm - 10:51 pmPWM-DCA
6h 21m1 stop
7:35 pm - 11:10 pmDCA-PWM
3h 35m1 stop
$313Delta
Find Deal
Fri, Dec 20 - Sun, Jan 19
4:30 pm - 9:00 pmPWM-DCA
4h 30m1 stop
4:40 pm - 11:57 pmDCA-PWM
7h 17m2 stops
$318Delta
Find Deal
Fri, Dec 20 - Sun, Jan 19
5:30 am - 7:15 amPWM-BWI
1h 45mnonstop
1:30 pm - 3:00 pmBWI-PWM
1h 30mnonstop
$483Southwest
Find Deal
Fri, Dec 20 - Sun, Jan 19
12:01 pm - 11:28 pmPWM-BWI
11h 27m1 stop
8:00 am - 11:26 amBWI-PWM
27h 26m2 stops
Fri, Dec 20 - Sun, Jan 19
12:01 pm - 11:28 pmPWM-BWI
11h 27m1 stop
5:45 am - 11:26 amBWI-PWM
29h 41m3 stops
Fri, Dec 20 - Sun, Jan 19
5:30 am - 7:15 amPWM-BWI
1h 45mnonstop
10:40 pm - 12:05 amBWI-PWM
1h 25mnonstop
$610Southwest
Find Deal
Sun, Dec 22 - Sat, Dec 28
12:31 pm - 2:20 pmPWM-DCA
1h 49mnonstop
2:54 pm - 4:40 pmDCA-PWM
1h 46mnonstop
$188American Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
6:35 pm - 8:41 pmPWM-IAD
2h 06mnonstop
9:00 am - 10:45 amIAD-PWM
1h 45mnonstop
$189United Airlines
Find Deal
Fri, Jan 17 - Sat, Jan 18
4:50 pm - 6:55 pmPWM-DCA
2h 05mnonstop
12:13 pm - 1:54 pmDCA-PWM
1h 41mnonstop
$189American Airlines
Find Deal
Fri, Jan 24 - Tue, Jan 28
5:24 am - 7:30 amPWM-DCA
2h 06mnonstop
10:07 pm - 11:57 pmDCA-PWM
1h 50mnonstop
$190American Airlines
Find Deal
Thu, Jan 9 - Sun, Jan 12
4:50 pm - 6:55 pmPWM-DCA
2h 05mnonstop
12:13 pm - 1:54 pmDCA-PWM
1h 41mnonstop
$194American Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$199United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
5:33 pm - 7:15 pmPWM-DCA
1h 42mnonstop
10:06 am - 11:48 amDCA-PWM
1h 42mnonstop
$209American Airlines
Find Deal
Sat, May 24 - Mon, May 26
1:05 pm - 2:40 pmPWM-BWI
1h 35mnonstop
1:30 pm - 3:00 pmBWI-PWM
1h 30mnonstop
$299Southwest
Find Deal
Fri, Jan 24 - Tue, Jan 28
3:35 pm - 5:20 pmPWM-BWI
1h 45mnonstop
9:15 pm - 10:40 pmBWI-PWM
1h 25mnonstop
$300Southwest
Find Deal
Fri, Jan 10 - Sun, Jan 12
3:35 pm - 5:20 pmPWM-BWI
1h 45mnonstop
8:50 pm - 10:15 pmBWI-PWM
1h 25mnonstop
$315Southwest
Find Deal
Thu, Jan 30 - Thu, Jan 30

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

Our best Delta deals on Portland, Maine to Washington, D.C. flight tickets
Delta
Feb 7
PWM4:46 pmPortland
6h 27m
1 stop
IAD11:13 pmWashington, D.C. Dulles Intl
Feb 10
IAD7:37 pmWashington, D.C. Dulles Intl
4h 20m
1 stop
PWM11:57 pmPortland
Delta
Feb 7
PWM4:46 pmPortland
6h 27m
1 stop
IAD11:13 pmWashington, D.C. Dulles Intl
Feb 10
IAD12:29 pmWashington, D.C. Dulles Intl
10h 41m
2 stops
PWM11:10 pmPortland
Delta
Jan 9
PWM6:00 amPortland
9h 53m
2 stops
IAD3:53 pmWashington, D.C. Dulles Intl
Jan 13
IAD12:31 pmWashington, D.C. Dulles Intl
10h 39m
2 stops
PWM11:10 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
Jan 17
PWM6:35 pmPortland
2h 06m
IAD8:41 pmWashington, D.C. Dulles Intl
Jan 18
IAD9:00 amWashington, D.C. Dulles Intl
1h 45m
PWM10:45 amPortland
United Airlines
Jan 2
PWM5:20 amPortland
1h 54m
IAD7:14 amWashington, D.C. Dulles Intl
Jan 5
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
PWM11:59 pmPortland
United Airlines
Jan 18
PWM1:38 pmPortland
2h 07m
IAD3:45 pmWashington, D.C. Dulles Intl
Jan 21
IAD6:05 amWashington, D.C. Dulles Intl
4h 27m
1 stop
PWM10:32 amPortland

See travel insights to Washington, D.C. from

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 to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Portland, Maine, with most prices found around $238. If you’re not able to fly to Washington, D.C. in September, then October is your next best option. Flight prices from Portland, Maine to Washington, D.C. during October average around $249.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Portland, Maine is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $266. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Washington, D.C. for around $433.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Portland, Maine to Washington, D.C. when you can find flight prices for as low as $273. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $301. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Washington, D.C.?

The ideal time to book your flight to Washington, D.C. is 49 days in advance when prices tend to average $353. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $134.

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

There are 4 cabin classes available to choose from on Portland 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?

You could potentially save up to 36% on your flight if you consider stops on a Portland, Maine to Washington, D.C. flight.

How have Portland, Maine to Washington, D.C. flight prices changed over time?

As of December 2024, prices for Portland, Maine to Washington, D.C. flights are approximately 89% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

$60

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 $60. The best round-trip flight deal from Portland, Maine to Washington, D.C. found on momondo in the last 72 hours is $128.
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 35m 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.

  • What is the most popular plane model from Portland, Maine to Washington, D.C.?

  • What is the most popular airline from Portland, Maine to Washington, D.C.?


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
DeltaPriceFrom $148Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
SouthwestPriceFrom $269Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
  • United Airlines Flights From Portland, Maine to Washington, D.C.

    United Airlines operates around 6 flights from Portland, Maine to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $363, but momondo users have found United Airlines deals from Portland, Maine to Washington, D.C. from as low as $186 round-trip. United Airlines has been scored 7.4/10 in 9,055 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 $186 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $440. American Airlines operates 12 flights to Washington, D.C. from Portland, Maine in an average week. Users have rated it 7.2/10 across 10,000 reviews.


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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Find better results for your trip to 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.