Question 1

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

Accepted Answer

You could potentially save up to 9% on your flight if you consider stops on a Maine to Washington, D.C. flight.

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

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 $380. 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 in the evening because they tend to be around $445. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 4

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

Accepted Answer

There are 4 cabin classes available to choose from on Maine 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.

Question 5

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

Accepted Answer

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 $369. 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 $495.

Question 6

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

Accepted Answer

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Maine, with most prices found around $238. If you’re not able to fly to Washington, D.C. in September, then January is your next best option. Flight prices from Maine to Washington, D.C. during January average around $243.

Question 7

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

Accepted Answer

96 flights are operational daily from Maine to Washington, D.C. as of July 2025. The most popular departure time for this route is 12:00PM, with 49% of flights per day taking off in the afternoon.

Question 8

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

Accepted Answer

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 $325 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 $254 on momondo.

Question 9

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

Accepted Answer

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

Question 10

What airlines fly to Washington, D.C.?

Accepted Answer

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 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Question 11

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

Accepted Answer

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 49m 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 18m. Keep in mind that layovers or delays could extend your travel time.

Question 12

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

Accepted Answer

As of July 2025, there are 675 flights per week flying from Maine to Washington, D.C.. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

As of July 2025, there are 6 operators available to choose from for flights from Maine to Washington, D.C..

Question 15

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

Accepted Answer

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..

Question 16

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

Accepted Answer

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.

Best Price Found	$33
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $148	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
JetBlue	PriceFrom $174	Free Cancellation	Rating 7.3 2,908 reviews	Search JetBlue flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights
Southwest	PriceFrom $250	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

Cheap flights from Maine to Washington, D.C. from $33

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

Delta flights from Maine to Washington, D.C.

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

See travel insights to Washington, D.C. from

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

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?

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

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

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

There are 4 cabin classes available to choose from on Maine 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 Maine to Washington, D.C. flights?

You could potentially save up to 9% on your flight if you consider stops on a Maine to Washington, D.C. flight.

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

Spirit Airlines, United Airlines, and JetBlue are the most popular carriers operating 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?

96 flights are operational daily from Maine to Washington, D.C. as of July 2025. The most popular departure time for this route is 12:00PM, with 49% of flights per day taking off in the afternoon.

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

As of July 2025, there are 675 flights per week flying from Maine to Washington, D.C.. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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.

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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.