Q: What is the typical price of a round-trip flight between Washington, D.C. and Portland, Maine?

Prices are currently low for flights on this route. Typical prices usually range from $285 to $480. The lowest price recently found on this route was $177.

Question 1

What is the cheapest day to depart on your flight to Portland, Maine?

Accepted Answer

On average, the least expensive day to fly to Portland, Maine from Washington, D.C. is on a Saturday. momondo users have found tickets for Saturday departures for as low as $286. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $354.

Question 2

Which airport is the most popular layover for flights between Washington, D.C. and Portland, Maine?

Accepted Answer

Newark (EWR) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Question 3

Which layover airport offers the lowest fares from Washington, D.C. to Portland, Maine?

Accepted Answer

Flights via New York (JFK) offer the lowest average round-trip price of $208.

Question 4

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

Accepted Answer

There are 4 cabin classes available to choose from on Washington, D.C. to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

How long does it take to fly to Portland, Maine?

Accepted Answer

The flight from Washington, D.C. to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Baltimore (a popular airport in Washington, D.C.) to Boston (the most popular airport in Portland, Maine), then the flight time is 1h 27m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Boston, then the average flight time is 1h 33m.

Question 6

What is the typical price of a round-trip flight between Washington, D.C. and Portland, Maine?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $285 to $480.
The lowest price recently found on this route was $177.

Question 7

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

Accepted Answer

As of July 2025, 8 flights take off from Washington, D.C. and land in Portland, Maine each day. The most common flight departure time for this route is 10:00PM, with 44% of daily flights taking off in the afternoon.

Question 8

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

Accepted Answer

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

Question 9

Which layover airport has the shortest travel time from Washington, D.C. to Portland, Maine?

Accepted Answer

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 4h 13m.

Question 10

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

Accepted Answer

As of July 2025, 62 flights take off from Washington, D.C. and land in Portland, Maine each week. The most common flight departure day for this route is Thu, with 23% of weekly flights taking off on this day.

Question 11

What airlines fly to Portland, Maine?

Accepted Answer

American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Portland, Maine from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 7 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Question 12

Which layover airport has the shortest connection time from Washington, D.C. to Portland, Maine?

Accepted Answer

New York (JFK) has the shortest average layover time for this route: 0h 45m.

Question 13

What is the cheapest time of day to depart on your flight to Portland, Maine?

Accepted Answer

In the evening is the cheapest time of day to fly from Washington, D.C. to Portland, Maine when you can find flight prices for as low as $291. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $387. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 14

How have Washington, D.C. to Portland, Maine flight prices changed over time?

Accepted Answer

As of July 2025, prices for Washington, D.C. to Portland, Maine flights are approximately 20% more expensive when compared to flights at the same time last year.

Question 15

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

Accepted Answer

You could potentially save up to 11% on your flight if you consider stops on a Washington, D.C. to Portland, Maine flight.

Question 16

How far in advance should I book a flight to Portland, Maine?

Accepted Answer

You are more likely to see cheaper flights to Portland, Maine from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Washington, D.C. for as low as $287 on momondo.

Question 17

What is the cheapest month to fly to Portland, Maine?

Accepted Answer

The cheapest month to fly to Portland, Maine from Washington, D.C. is in January. Flight prices, which tend to average around $264, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $281.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

The number of operators available for flights from Washington, D.C. to Portland Airport is 4 as of July 2025.

Question 21

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

Accepted Answer

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 Washington, D.C. to Portland Airport.

Question 22

What documentation or ID do you need to fly to Portland Airport?

Accepted Answer

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$89
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Portland, Maine	1 airport

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $129	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $152	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Cheap flights from Washington, D.C. to Portland from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Portland departing on 9/30. 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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How to get the cheapest flight ticket from Washington, D.C. to Portland, Maine

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 typical price of a round-trip flight between Washington, D.C. and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

What is the cheapest day to depart on your flight to Portland, Maine?

What is the cheapest time of day to depart on your flight to Portland, Maine?

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

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

How far in advance should I book a flight to Portland, Maine?

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

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

You could potentially save up to 11% on your flight if you consider stops on a Washington, D.C. to Portland, Maine flight.

How have Washington, D.C. to Portland, Maine flight prices changed over time?

As of July 2025, prices for Washington, D.C. to Portland, Maine flights are approximately 20% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Portland, Maine?

Which airport is the most popular layover for flights between Washington, D.C. and Portland, Maine?

Newark (EWR) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Portland, Maine?

Flights via New York (JFK) offer the lowest average round-trip price of $208.

Which layover airport has the shortest travel time from Washington, D.C. to Portland, Maine?

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 4h 13m.

Which layover airport has the shortest connection time from Washington, D.C. to Portland, Maine?

New York (JFK) has the shortest average layover time for this route: 0h 45m.

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

As of July 2025, 8 flights take off from Washington, D.C. and land in Portland, Maine each day. The most common flight departure time for this route is 10:00PM, with 44% of daily flights taking off in the afternoon.

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

As of July 2025, 62 flights take off from Washington, D.C. and land in Portland, Maine each week. The most common flight departure day for this route is Thu, with 23% of weekly flights taking off on this day.

How long does it take to fly to Portland, Maine?

When to book flights from Washington, D.C. to Portland, Maine

Cheap Washington, D.C. to Portland, Maine (WAS to PWM) flight deals and tips

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

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

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

What documentation or ID do you need to fly to Portland Airport?

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What is the most popular airline from Washington, D.C. to Portland, Maine?

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