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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 1/13. 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.
9:13 pm - 7:22 amPWM-BWI
10h 09m1 stop
9:40 pm - 6:49 pmBWI-PWM
21h 09m1 stop
$138Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
9:13 pm - 5:34 pmPWM-BWI
20h 21m1 stop
9:20 pm - 8:14 pmBWI-PWM
22h 54m1 stop
$158Frontier
Find Deal
Fri, Dec 6 - Sun, Dec 8
5:25 am - 7:28 amPWM-DCA
2h 03mnonstop
8:17 pm - 10:12 pmDCA-PWM
1h 55mnonstop
$189American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$189United Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23
5:24 am - 7:33 amPWM-DCA
2h 09mnonstop
9:59 am - 11:35 amDCA-PWM
1h 36mnonstop
$194American Airlines
Find Deal
Thu, Dec 12 - Wed, Dec 18
7:27 pm - 9:25 pmPWM-IAD
1h 58mnonstop
8:45 am - 10:28 amIAD-PWM
1h 43mnonstop
$194United Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
4:46 pm - 11:16 pmPWM-IAD
6h 30m1 stop
7:35 pm - 11:57 pmIAD-PWM
4h 22m1 stop
$208Delta
Find Deal
Wed, Jan 8 - Thu, Jan 16
5:00 am - 11:34 amPWM-IAD
6h 34m1 stop
6:00 am - 12:17 pmIAD-PWM
6h 17m1 stop
$218Delta
Find Deal
Thu, Dec 5 - Sat, Dec 7
6:00 am - 7:50 amPWM-BWI
1h 50mnonstop
9:05 pm - 10:30 pmBWI-PWM
1h 25mnonstop
$232Southwest
Find Deal
Mon, Dec 16 - Wed, Dec 18
5:35 am - 7:20 amPWM-BWI
1h 45mnonstop
9:15 pm - 10:40 pmBWI-PWM
1h 25mnonstop
$265Southwest
Find Deal
Wed, Jan 8 - Thu, Jan 16
9:02 pm - 9:10 amPWM-BWI
12h 08m1 stop
$60Frontier
Find Deal
Mon, Jan 13
12:02 pm - 9:07 pmPWM-IAD
9h 05m1 stop
$74Frontier
Find Deal
Wed, Dec 25
2:24 pm - 4:22 pmPWM-DCA
1h 58mnonstop
$95American Airlines
Find Deal
Wed, Dec 18
1:55 pm - 3:59 pmPWM-IAD
2h 04mnonstop
$95United Airlines
Find Deal
Wed, Jan 29
4:46 pm - 11:16 pmPWM-IAD
6h 30m1 stop
$104Delta
Find Deal
Wed, Jan 8
6:10 am - 10:15 amPWM-DCA
4h 05m1 stop
$104Delta
Find Deal
Wed, Dec 18
5:32 am - 7:39 amPWM-DCA
2h 07mnonstop
$116American Airlines
Find Deal
Thu, Dec 19
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
$116United Airlines
Find Deal
Thu, Dec 19
6:00 am - 7:50 amPWM-BWI
1h 50mnonstop
$116Southwest
Find Deal
Tue, Dec 24
6:00 am - 7:50 amPWM-BWI
1h 50mnonstop
$149Southwest
Find Deal
Tue, Dec 31
5:22 am - 7:31 amPWM-DCA
2h 09mnonstop
11:40 am - 3:31 pmDCA-PWM
3h 51m1 stop
$244American Airlines
Find Deal
Tue, Nov 26 - Tue, Nov 26
12:21 pm - 2:19 pmPWM-DCA
1h 58mnonstop
8:00 pm - 9:55 pmDCA-PWM
1h 55mnonstop
$294American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
7:18 am - 12:50 pmPWM-DCA
5h 32m1 stop
8:00 pm - 9:55 pmDCA-PWM
1h 55mnonstop
$304American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
5:00 am - 11:34 amPWM-IAD
6h 34m1 stop
5:04 pm - 11:59 pmIAD-PWM
6h 55m1 stop
$313Delta
Find Deal
Sat, Nov 23 - Tue, Dec 3
1:37 pm - 3:34 pmPWM-DCA
1h 57mnonstop
10:11 pm - 11:55 pmDCA-PWM
1h 44mnonstop
$314American Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
5:00 am - 11:34 amPWM-IAD
6h 34m2 stops
5:04 pm - 11:59 pmIAD-PWM
6h 55m1 stop
$318Delta
Find Deal
Sat, Nov 23 - Tue, Dec 3
7:18 am - 2:22 pmPWM-DCA
7h 04m1 stop
10:11 pm - 11:55 pmDCA-PWM
1h 44mnonstop
$324American Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
7:27 pm - 9:25 pmPWM-IAD
1h 58mnonstop
10:22 pm - 11:59 pmIAD-PWM
1h 37mnonstop
$334United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
4:40 pm - 10:48 pmPWM-IAD
6h 08m1 stop
10:22 pm - 11:59 pmIAD-PWM
1h 37mnonstop
$344United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
11:54 am - 4:10 pmPWM-IAD
28h 16m3 stops
8:25 am - 11:29 amIAD-PWM
27h 04m3 stops
$1,029
Find Deal
Sat, Nov 23 - Tue, Dec 3
5:20 am - 7:14 amPWM-IAD
1h 54mnonstop
10:23 pm - 11:59 pmIAD-PWM
1h 36mnonstop
$189United Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 23
5:25 am - 7:28 amPWM-DCA
2h 03mnonstop
8:17 pm - 10:12 pmDCA-PWM
1h 55mnonstop
$189American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
5:24 am - 7:33 amPWM-DCA
2h 09mnonstop
9:59 am - 11:35 amDCA-PWM
1h 36mnonstop
$194American Airlines
Find Deal
Thu, Dec 12 - Wed, Dec 18
7:27 pm - 9:25 pmPWM-IAD
1h 58mnonstop
8:45 am - 10:28 amIAD-PWM
1h 43mnonstop
$194United Airlines
Find Deal
Fri, Dec 6 - Wed, Dec 11
5:24 am - 7:33 amPWM-DCA
2h 09mnonstop
10:23 pm - 11:59 pmDCA-PWM
1h 36mnonstop
$199American Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
7:27 pm - 9:25 pmPWM-IAD
1h 58mnonstop
8:45 am - 10:28 amIAD-PWM
1h 43mnonstop
$199United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8
7:27 pm - 9:25 pmPWM-IAD
1h 58mnonstop
8:45 am - 10:28 amIAD-PWM
1h 43mnonstop
$210United Airlines
Find Deal
Mon, Dec 16 - Wed, Dec 18
6:00 am - 7:50 amPWM-BWI
1h 50mnonstop
9:05 pm - 10:30 pmBWI-PWM
1h 25mnonstop
$232Southwest
Find Deal
Thu, Dec 12 - Tue, Dec 17
5:35 am - 7:20 amPWM-BWI
1h 45mnonstop
9:15 pm - 10:40 pmBWI-PWM
1h 25mnonstop
$265Southwest
Find Deal
Wed, Jan 8 - Thu, Jan 16
6:00 am - 7:50 amPWM-BWI
1h 50mnonstop
10:40 pm - 12:05 amBWI-PWM
1h 25mnonstop
$276Southwest
Find Deal
Wed, Jan 1 - Sat, Jan 4

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
Dec 21
PWM5:20 amPortland
1h 54m
IAD7:14 amWashington, D.C. Dulles Intl
Dec 23
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
PWM11:59 pmPortland
United Airlines
Dec 6
PWM7:27 pmPortland
1h 58m
IAD9:25 pmWashington, D.C. Dulles Intl
Dec 11
IAD8:45 amWashington, D.C. Dulles Intl
1h 43m
PWM10:28 amPortland
United Airlines
Dec 12
PWM5:14 pmPortland
5h 34m
1 stop
IAD10:48 pmWashington, D.C. Dulles Intl
Dec 15
IAD8:45 amWashington, D.C. Dulles Intl
1h 43m
PWM10:28 amPortland

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

Our best Delta deals on Portland, Maine to Washington, D.C. flight tickets
Delta
Jan 8
PWM4:46 pmPortland
6h 30m
1 stop
IAD11:16 pmWashington, D.C. Dulles Intl
Jan 16
IAD7:35 pmWashington, D.C. Dulles Intl
4h 22m
1 stop
PWM11:57 pmPortland
Delta
Dec 5
PWM5:00 amPortland
6h 34m
1 stop
IAD11:34 amWashington, D.C. Dulles Intl
Dec 7
IAD6:00 amWashington, D.C. Dulles Intl
6h 17m
1 stop
PWM12:17 pmPortland
Delta
Dec 5
PWM5:00 amPortland
10h 04m
2 stops
DCA3:04 pmWashington, D.C. Reagan-National
Dec 7
DCA5:00 pmWashington, D.C. Reagan-National
6h 59m
1 stop
PWM11:59 pmPortland

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 Sunday, 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 afternoon 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 $275. Flying to Washington, D.C. in the afternoon 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 41 days in advance when prices tend to average $299. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $184.

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 November 2024, prices for Portland, Maine to Washington, D.C. flights are approximately 21% 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 40m

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 $138.
The fastest flight from Portland, Maine to Washington, D.C. takes 1h 40m
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 40m 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
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • United Airlines Flights From Portland, Maine to Washington, D.C.

    United Airlines operates around 19 flights from Portland, Maine to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $379, 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 9,172 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 $184 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $436. American Airlines operates 22 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.