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

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

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

As of May 2026, there are 588 flights per week flying from Maine to Washington, D.C.. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Maine according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

84 flights are operational daily from Maine to Washington, D.C. as of May 2026. The most popular departure time for this route is 5:00AM, with 40% of flights per day taking off in the afternoon.

How long does it take to fly to Washington, D.C.?

Flight times from Maine to Washington, D.C. vary, but if you’re flying out of Portland and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 45m on average. Another popular route from Maine to Washington, D.C. is flying from Bangor to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 07m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Maine to Washington, D.C. are refreshed on a daily basis.

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

As of May 2026, there are 6 operators available to choose from for flights from Maine to Washington, D.C..

How old do you have to be to fly from Maine to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Washington, D.C..

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

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$69 Cheap Flights from Maine to Washington, D.C. in 2026

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 8:25 pm

BOS

BWI

1h 45mnonstop

9:45 pm - 11:20 pm

BWI

BOS

1h 35mnonstop

$137Southwest

Tue, Jun 16 - Wed, Jun 17

3:38 pm - 5:14 pm

BOS

BWI

1h 36mnonstop

12:00 pm - 1:37 pm

BWI

BOS

1h 37mnonstop

$147Spirit Airlines

Tue, Jun 30 - Tue, Jul 7

12:01 pm - 6:30 pm

BOS

BWI

6h 29m

1 stop

9:23 pm - 7:49 am

BWI

BOS

10h 26m

1 stop

$155Frontier

Sat, May 30 - Mon, Jun 1

6:00 am - 4:29 pm

BOS

BWI

10h 29m

1 stop

9:23 pm - 7:49 am

BWI

BOS

10h 26m

1 stop

$158Frontier

Sat, May 30 - Mon, Jun 1

6:58 pm - 12:07 am

BOS

BWI

5h 09m

1 stop

5:02 am - 9:21 am

BWI

BOS

4h 19m

1 stop

$159American Airlines

Tue, Jun 9 - Wed, Jun 10

5:45 am - 7:23 am

BOS

IAD

1h 38mnonstop

10:10 pm - 11:59 pm

IAD

BOS

1h 49mnonstop

$165United Airlines

Tue, Jun 30 - Tue, Jun 30

4:15 pm - 9:00 pm

BOS

IAD

4h 45m

1 stop

10:10 pm - 11:59 pm

IAD

BOS

1h 49mnonstop

$167United Airlines

Wed, May 27 - Fri, May 29

9:29 am - 11:10 am

BOS

DCA

1h 41mnonstop

1:20 pm - 2:53 pm

DCA

BOS

1h 33mnonstop

$167JetBlue

Wed, May 13 - Wed, May 13

9:03 am - 10:44 am

BOS

DCA

1h 41mnonstop

11:35 am - 1:05 pm

DCA

BOS

1h 30mnonstop

$169JetBlue

Thu, May 21 - Sun, May 24

10:57 am - 5:00 pm

PWM

DCA

6h 03m

1 stop

10:20 pm - 11:59 pm

DCA

PWM

1h 39mnonstop

$259American Airlines

Fri, May 29 - Sun, May 31

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

Our best United Airlines deals on Maine to Washington, D.C. flight tickets

United Airlines

Jun 30

BOS5:45 amBoston Logan Intl

1h 38m

IAD7:23 amWashington, D.C. Dulles Intl

Jun 30

IAD10:10 pmWashington, D.C. Dulles Intl

1h 49m

BOS11:59 pmBoston Logan Intl

$165

United Airlines

May 23

BOS7:27 pmBoston Logan Intl

1h 49m

IAD9:16 pmWashington, D.C. Dulles Intl

May 26

IAD6:33 amWashington, D.C. Dulles Intl

3h 20m

1 stop

BOS9:53 amBoston Logan Intl

$167

United Airlines

Jun 2

BOS9:30 amBoston Logan Intl

1h 42m

IAD11:12 amWashington, D.C. Dulles Intl

Jun 7

IAD10:10 pmWashington, D.C. Dulles Intl

1h 49m

BOS11:59 pmBoston Logan Intl

$168

Frontier flights from Maine to Washington, D.C.

Our best Frontier deals on Maine to Washington, D.C. flight tickets

Frontier

May 30

BOS12:01 pmBoston Logan Intl

6h 29m

1 stop

BWI6:30 pmBaltimore/Washington

Jun 1

BWI9:23 pmBaltimore/Washington

10h 26m

1 stop

BOS7:49 amBoston Logan Intl

$155

Frontier

May 30

BOS6:00 amBoston Logan Intl

10h 29m

1 stop

BWI4:29 pmBaltimore/Washington

Jun 1

BWI9:23 pmBaltimore/Washington

10h 26m

1 stop

BOS7:49 amBoston Logan Intl

$158

Frontier

May 23

BOS12:01 pmBoston Logan Intl

10h 56m

1 stop

BWI10:57 pmBaltimore/Washington

May 30

BWI7:25 pmBaltimore/Washington

12h 24m

1 stop

BOS7:49 amBoston Logan Intl

$160

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 6/16

6:40 pm-8:25 pm

Nonstop1h 45m

Baltimore/Washington

Wed 6/17

9:45 pm-11:20 pm

Nonstop1h 35m

$137

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 6/30

3:38 pm-5:14 pm

Nonstop1h 36m

Baltimore/Washington

Tue 7/7

12:00 pm-1:37 pm

Nonstop1h 37m

$147

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sat 5/30

12:01 pm-6:30 pm

1 stop6h 29m

Baltimore/Washington

Mon 6/1

9:23 pm-7:49 am

1 stop10h 26m

$155

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sat 5/30

6:00 am-4:29 pm

1 stop10h 29m

Baltimore/Washington

Mon 6/1

9:23 pm-7:49 am

1 stop10h 26m

$158

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 6/9

6:58 pm-12:07 am

1 stop5h 09m

Baltimore/Washington

Wed 6/10

5:02 am-9:21 am

1 stop4h 19m

$159

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 6/30

5:45 am-7:23 am

Nonstop1h 38m

Washington, D.C. Dulles Intl

Tue 6/30

10:10 pm-11:59 pm

Nonstop1h 49m

$165

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 5/27

4:15 pm-9:00 pm

1 stop4h 45m

Washington, D.C. Dulles Intl

Fri 5/29

10:10 pm-11:59 pm

Nonstop1h 49m

$167

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Wed 5/13

9:29 am-11:10 am

Nonstop1h 41m

Washington, D.C. Reagan-National

Wed 5/13

1:20 pm-2:53 pm

Nonstop1h 33m

$167

Quickest round-trip

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 5/21

9:03 am-10:44 am

Nonstop1h 41m

Washington, D.C. Reagan-National

Sun 5/24

11:35 am-1:05 pm

Nonstop1h 30m

$169

PortlandWashington, D.C.

PWM - DCA

PWMDCA

Portland

Fri 5/29

10:57 am-5:00 pm

1 stop6h 03m

Washington, D.C. Reagan-National

Sun 5/31

10:20 pm-11:59 pm

Nonstop1h 39m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from 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

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C.?

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Maine, with most prices found around $92. If you’re not able to fly to Washington, D.C. in October, then December is your next best option. Flight prices from Maine to Washington, D.C. during December average around $126.

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 Maine is on a Friday. momondo users have found tickets for Friday departures for as low as $359. 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 Maine to Washington, D.C. for around $508.

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 Maine to Washington, D.C. when you can find flight prices for as low as $372. 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 $458. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Maine for as low as $189 on momondo.

Can stopping save me money on Maine to Washington, D.C. flights?

You could potentially save up to 24% on your flight if you consider stops on a Maine to Washington, D.C. flight.

Cheap Maine to Washington, D.C. flight deals and tips

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

Best Price Found	$185
Fastest flight time	1h 34m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Maine in the past 72 hours is $185. The best round-trip flight deal from Maine to Washington, D.C. found on momondo in the last 72 hours is $320.

The fastest flight from Maine to Washington, D.C. takes 1h 34m

Direct flights go from Maine to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Maine there are direct flights to Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Maine to Washington, D.C.

When did momondo last update prices for flights from Maine to Washington, D.C.?
Prices for flights from Maine to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Maine to Washington, D.C.?
As of May 2026, there are 6 operators available to choose from for flights from Maine to Washington, D.C..
How old do you have to be to fly from Maine to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Maine to Washington, D.C.?
Based on momondo bookings for flights between Maine and Washington, D.C., the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 14.23% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 14.19%, Boeing 737 MAX 8 with 11.71%, and Airbus A319 with 10.64%.

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

Compare and see reviews for airlines that fly from Maine to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
United Airlines	PriceFrom $204	Free Cancellation	Rating 7.4 9,680 reviews	Search United Airlines flights
Southwest	PriceFrom $248	Free Cancellation	Rating 7.9 4,307 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Flights from Maine to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Maine. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Maine to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Maine are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Washington, D.C.

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Cheap flights from Maine to Washington, D.C. from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Washington, D.C. departing on 5/27. 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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United Airlines flights from Maine to Washington, D.C.

Our best United Airlines deals on Maine to Washington, D.C. flight tickets

Frontier flights from Maine to Washington, D.C.

Our best Frontier deals on Maine to Washington, D.C. flight tickets

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

What is the cheapest month to fly to Washington, D.C.?

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

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

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

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

Can stopping save me money on Maine to Washington, D.C. flights?

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

What airlines fly to Washington, D.C.?

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

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

How long does it take to fly to Washington, D.C.?

Cheap Maine to Washington, D.C. flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Maine to Washington, D.C.

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

Compare and see reviews for airlines that fly from Maine to Washington, D.C. with momondo

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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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.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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