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Washington, D.C.

$71+ Cheap flights from Maine to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — WAS
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheap flight deals from Maine to Washington, D.C.

Cheapest flights from Maine to Washington, D.C.
Explore the most affordable flight options available from Maine to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm -
1 stop9h 11m
Sun 9/69:32 pm -
1 stop11h 09m
Deal found 8/7$145
This Expedia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:45 pm -
1 stop10h 59m
Thu 9/106:00 am -
1 stop6h 09m
Deal found 8/6$147
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:05 am -
1 stop8h 04m
Sat 10/248:00 pm -
1 stop12h 20m
Deal found 8/8$148
This Expedia deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:36 am -
1 stop9h 08m
Sun 9/136:00 am -
1 stop6h 09m
Deal found 8/7$148
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:41 pm -
1 stop3h 54m
Sat 9/510:15 pm -
Nonstop1h 44m
Deal found 8/5$149
This Cheapflightsfares deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:05 pm -
Nonstop1h 41m
Sat 9/127:25 pm -
Nonstop2h 12m
Deal found 8/7$149
This Frontier deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:54 pm -
1 stop9h 04m
Sun 9/136:00 am -
1 stop6h 09m
Deal found 8/8$149
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:36 am -
1 stop7h 38m
Sun 9/68:39 pm -
1 stop12h 02m
Deal found 8/5$150
This Super.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
Nonstop1h 42m
Mon 9/288:55 am -
Nonstop1h 35m
Deal found 8/5$150
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:36 am -
1 stop8h 07m
Sun 9/69:32 pm -
1 stop11h 09m
Deal found 8/5$150
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:45 am -
Nonstop1h 35m
Sun 8/3010:15 pm -
Nonstop1h 44m
Deal found 8/7$151
This JetBlue deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:19 pm -
Nonstop1h 40m
Sat 9/198:55 pm -
Nonstop1h 45m
Deal found 8/7$151

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

Keep the following information in mind while searching for Maine to Washington, D.C. flight deals. Data was last updated August 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(Frontier)

One-way from

$71
(Frontier)

Popular in

June

Cheapest in

February

Average price

$315

Good round-trip deal

$302 or less

Good one-way deal

$221 or less
Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.
Search Deals
From Maine to Washington, D.C. (WAS)
Search Deals
One-way flight from Maine to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Maine to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Maine to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
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

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Fri 9/25

9:45 pm-11:35 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 9/26

2:30 pm-4:23 pm

Nonstop1h 53m

$151

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Mon 9/28

8:55 pm-10:40 pm

Nonstop1h 45m

Baltimore/Washington

Tue 9/29

6:30 am-8:00 am

Nonstop1h 30m

$151

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Mon 9/21

9:45 pm-11:35 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 9/28

6:59 am-8:40 am

Nonstop1h 41m

$151

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Thu 10/15

5:35 am-7:10 am

Nonstop1h 35m

Baltimore/Washington

Mon 10/19

10:30 pm-12:05 am

Nonstop1h 35m

$151

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Sat 9/12

7:00 pm-10:59 pm

1 stop3h 59m

Washington, D.C. Dulles Intl

Sat 9/19

10:15 pm-11:59 pm

Nonstop1h 44m

$161

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Tue 9/1

6:15 am-7:58 am

Nonstop1h 43m

Washington, D.C. Reagan-National

Tue 9/8

5:00 pm-7:16 pm

Nonstop2h 16m

$161

BostonWashington, D.C.

BOS Boston Logan Intl - IAD Washington, D.C. Dulles Intl

BOSIAD

Boston Logan Intl

Fri 9/4

5:45 am-7:20 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Mon 9/7

8:35 am-10:18 am

Nonstop1h 43m

$170

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Fri 10/23

9:45 pm-11:37 pm

Nonstop1h 52m

Washington, D.C. Reagan-National

Sun 10/25

6:59 am-8:44 am

Nonstop1h 45m

$174

BostonWashington, D.C.

BOS Boston Logan Intl - DCA Washington, D.C. Reagan-National

BOSDCA

Boston Logan Intl

Fri 10/23

9:45 pm-11:37 pm

Nonstop1h 52m

Washington, D.C. Reagan-National

Mon 10/26

10:00 pm-11:42 pm

Nonstop1h 42m

$174
Quickest round-trip

BostonBaltimore

BOS Boston Logan Intl - BWI Baltimore/Washington

BOSBWI

Boston Logan Intl

Fri 9/4

5:50 am-7:15 am

Nonstop1h 25m

Baltimore/Washington

Mon 9/7

6:30 am-8:00 am

Nonstop1h 30m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, September is the cheapest month in which you can book a flight from Maine to Washington, D.C. (average of $293). Flying from Maine to Washington, D.C. in March is currently the most expensive (average of $428). 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?

Find hourly flight availability from Maine to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.

It’s optimal to fly from Maine to Washington, D.C. in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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

Explore weekly flight availability from Maine to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 10, 2026.

The most flights from USME to WAS are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 $259 and $439 in September.
The cheapest round-trip price found within the last 5 days was $217 on Southwest (Sep 5-Sep 6).

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

Booking 81 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.?

Use this chart to determine the cheapest time to fly round-trip from Maine to Washington, D.C.. Price data was last updated on August 8, 2026.

Travelers seeking maximum savings on their Maine to Washington, D.C. flight should consider departing on Thursday 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

Find useful and relevant information for your journey from Maine to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Maine to Washington, D.C. can take about 1h 45m. Delta provides one of the quickest options available for as low as $151. The distance between Maine and Washington, D.C. is about 369 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 - Washington, D.C. Reagan-National, Boston Logan Intl - Baltimore/Washington 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: United Airlines (85%), Republic Airways (82%), Avianca( 79%).

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

    The cheapest flight price from Maine to Washington, D.C. is $208. On average you can expect to pay $420. The most popular route, (Boston Logan Intl - Baltimore/Washington), can usually be booked for $151.

  • 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, September is the cheapest month in which you can book a flight from Maine to Washington, D.C. (average of $293). Flying from Maine to Washington, D.C. in March is currently the most expensive (average of $428). 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Woodbridge
Silver Spring
Largo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Atlanta to Dulles Intl flights
Los Angeles to Reagan-National flights
San Francisco to Dulles Intl flights
Atlanta to Reagan-National flights
O'Hare Intl to Reagan-National flights
Seattle to Dulles Intl flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
Seattle to Reagan-National flights
Boston to Dulles Intl flights
Los Angeles to Dulles Intl flights
Orlando to Reagan-National flights
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Miami to Reagan-National flights
Denver to Dulles Intl flights
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Hobby to Reagan-National flights
Minneapolis to Dulles Intl flights
Orlando to Dulles Intl flights
Minneapolis to Reagan-National flights
Tampa to Reagan-National flights
Charlotte to Dulles Intl flights
Midway to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Austin to Dulles Intl flights
Denver to Reagan-National flights
San Diego to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Ontario to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
LaGuardia to Reagan-National flights
Miami to Dulles Intl flights
Detroit to Reagan-National flights
Indianapolis to Dulles Intl flights
Ontario to Reagan-National flights
Detroit to Dulles Intl flights
Indianapolis to Reagan-National flights
Portland to Dulles Intl flights
Newark to Dulles Intl flights
Raleigh to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
LaGuardia to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Salt Lake City to Dulles Intl flights
Providence to Dulles Intl flights

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

Discover the top 3 airlines that operate flights from Maine to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$370FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$271Average$392FlexibilityNo cancel feeOn-time63%

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