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Washington, D.C.

$128+ Cheap flights from Maine to Washington, D.C. (WAS)

PWM — WAS
Dec 9 — Dec 161
Wed 12/9
Wed 12/16
1 adult, Economy
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Cheap flight deals from Maine to Washington, D.C.

Cheapest flights from Maine to Washington, D.C.

Thu 12/102:15 pm -
Nonstop2h 05m
Sat 12/1212:50 pm -
Nonstop1h 47m
Deal found 11/5$286
Wed 12/23:20 pm -
1 stop5h 53m
Wed 12/912:50 pm -
Nonstop1h 47m
Deal found 11/4$287
Sat 12/59:58 am -
Nonstop2h 01m
Mon 12/73:04 pm -
1 stop6h 36m
Deal found 11/4$287
Wed 12/97:12 pm -
2 stops19h 37m
Fri 12/118:26 pm -
1 stop12h 42m
Deal found 11/7$289
Mon 12/216:00 am -
Nonstop2h 03m
Fri 12/259:00 am -
Nonstop1h 44m
Deal found 11/5$293
Fri 12/45:19 pm -
1 stop5h 12m
Fri 12/1111:14 am -
1 stop4h 06m
Deal found 11/4$297
Sat 12/55:04 am -
Nonstop2h 14m
Sat 12/127:40 am -
Nonstop1h 48m
Deal found 11/6$299
Sat 12/52:00 pm -
2 stops9h 23m
Mon 12/76:00 am -
1 stop5h 57m
Deal found 11/5$302
Fri 12/185:15 am -
Nonstop2h 09m
Sun 12/2010:10 pm -
Nonstop1h 49m
Deal found 11/5$303
Fri 12/45:00 am -
Nonstop2h 13m
Sun 12/67:53 am -
Nonstop1h 52m
Deal found 11/4$303
Sat 12/52:00 pm -
2 stops9h 05m
Mon 12/72:00 pm -
2 stops10h 21m
Deal found 11/4$307
Sun 11/225:30 pm -
1 stop25h 26m
Tue 12/112:06 pm -
2 stops21h 21m
Deal found 11/7$311

Find flight deals from Maine to Washington, D.C.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$338

Good round-trip deal

$350 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.
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From Maine to Washington, D.C. (WAS)
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One-way flight from Maine to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Maine to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Maine to Washington, D.C. (WAS).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Thu 11/26

5:45 am-1:00 pm

1 stop7h 15m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$149

PortlandWashington, D.C.

PWM Portland - IAD Washington, D.C. Dulles Intl

PWMIAD

Portland

Thu 11/26

3:10 pm-12:00 pm

2 stops20h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$155

Presque IsleWashington, D.C.

PQI Presque Isle - DCA Washington, D.C. Reagan-National

PQIDCA

Presque Isle

Sun 12/20

5:45 am-12:15 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$181

Presque IsleWashington, D.C.

PQI Presque Isle - DCA Washington, D.C. Reagan-National

PQIDCA

Presque Isle

Sun 11/22

5:50 am-12:10 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$211

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Mon 12/7

5:35 pm-4:55 pm

3 stops23h 20m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$222

BangorWashington, D.C.

BGR Bangor - DCA Washington, D.C. Reagan-National

BGRDCA

Bangor

Sat 11/21

6:00 am-12:40 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$223

BangorWashington, D.C.

BGR Bangor - IAD Washington, D.C. Dulles Intl

BGRIAD

Bangor

Wed 12/23

6:22 pm-10:14 pm

2 stops27h 52m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$237

PortlandWashington, D.C.

PWM Portland - IAD Washington, D.C. Dulles Intl

PWMIAD

Portland

Wed 1/20

2:15 pm-4:20 pm

Nonstop2h 05m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242
Quickest round-trip

PortlandWashington, D.C.

PWM Portland - IAD Washington, D.C. Dulles Intl

PWMIAD

Portland

Thu 12/3

9:38 am-11:39 am

Nonstop2h 01m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

PortlandWashington, D.C.

PWM Portland - DCA Washington, D.C. Reagan-National

PWMDCA

Portland

Thu 12/3

5:00 am-7:13 am

Nonstop2h 13m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maine to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Maine with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Maine to Washington, D.C.

What is the cheapest month to book a flight from Maine to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from Maine to Washington, D.C. (average of $330). Flying from Maine to Washington, D.C. in March is currently the most expensive (average of $431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ME to WAS?

It’s optimal to fly from Maine to Washington, D.C. in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Maine to Washington, D.C.

The most flights from USME to WAS are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Maine to Washington, D.C.?

Airfare is below average for this route at the moment.
Maine to Washington, D.C. flights typically cost between $319 and $488 in January.
The cheapest round-trip price found within the last 5 days was $283 on Multiple Airlines (Jan 20-Jan 28).

How far ahead should I book a flight from Maine to Washington, D.C.?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Maine to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Maine to Washington, D.C.?

Travelers seeking maximum savings on their Maine to Washington, D.C. flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • How long is the flight from Maine to Washington, D.C.?

    A quick flight from Maine to Washington, D.C. can take about 4h 07m. United Airlines provides one of the quickest options available for as low as $297. The distance between Maine and Washington, D.C. is about 481 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Maine to Washington, D.C.?

    While some choose either Boston Logan Intl - Washington, D.C. Dulles Intl or Boston Logan Intl - Baltimore/Washington, Boston Logan Intl - Washington, D.C. Reagan-National is the most popular route from Maine to Washington, D.C..

  • What are the most reliable airlines from Maine to Washington, D.C.?

    Before booking your flight to Washington, D.C. from Maine, check out the most reliable airlines to get you to your destination on time: GoJet (100%), United Airlines (96%), Avianca( 95%).

  • What are the cheapest flights from Maine to Washington, D.C.?

    The cheapest flight price from Maine to Washington, D.C. is $167. On average you can expect to pay $440. The most popular route, (Boston Logan Intl - Washington, D.C. Reagan-National), can usually be booked for $140.

  • Can I find deals for flights from Maine to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Maine to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Washington, D.C..

  • Can I find deals for business class flights from Maine to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Maine to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from Maine to Washington, D.C. (average of $330). Flying from Maine to Washington, D.C. in March is currently the most expensive (average of $431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Lanham
Reston
Herndon
Hyattsville
Springfield
Fredericksburg
Falls Church
Towson
Silver Spring
Rockville
Oxon Hill
Laurel
Clinton
Hunt Valley
Owings Mills
Waldorf
Colonial Beach

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Maine to Washington, D.C.

Dallas/Fort Worth to Dulles Intl flights
Boston to Reagan-National flights
Boston to Dulles Intl flights
Los Angeles to Dulles Intl flights
Los Angeles to Reagan-National flights
Atlanta to Dulles Intl flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Dulles Intl flights
San Francisco to Dulles Intl flights
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Seattle to Reagan-National flights
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Orlando to Reagan-National flights
Denver to Dulles Intl flights
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Miami to Reagan-National flights
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George Bush Intcntl to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Tampa to Reagan-National flights
San Diego to Dulles Intl flights
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Ontario to Dulles Intl flights
Providence to Dulles Intl flights
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Portland to Dulles Intl flights
Charlotte to Dulles Intl flights
Hartford to Dulles Intl flights
LaGuardia to Dulles Intl flights
Austin to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
Ontario to Reagan-National flights

Top 3 airlines flying from Maine to Washington, D.C.

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$463FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$227Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$277Average$403FlexibilityNo cancel feeOn-time63%

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