$69 Find Cheap Flights from Washington Dulles Airport to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Maine departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Maine, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portlandnonstop$189
Bangor
Bangor1 stop$282
Bar Harbor
Bar Harbor1 stop$504
Augusta
Augusta1 stop$394
Rockland
Rockland1 stop$590
Boston
Bostonnonstop$144
Portland
Portlandnonstop$189
Bangor
Bangor1 stop$282
Bar Harbor
Bar Harbor1 stop$504
Augusta
Augusta1 stop$394
Rockland
Rockland1 stop$590
Boston
Bostonnonstop$144

Book Cheap Dulles Intl to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Maine

Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
10:18 pm - 11:57 pmIAD-BOS
1h 39mnonstop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$144United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
United Airlines Logo
10:18 pm - 11:57 pmIAD-BOS
1h 39mnonstop
United Airlines Logo
5:30 am - 7:10 amBOS-IAD
1h 40mnonstop
$152United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Delta Logo
8:23 pm - 12:48 amIAD-PWM
4h 25m1 stop
Delta Logo
6:31 am - 12:02 pmPWM-IAD
5h 31m1 stop
$197Delta
Find Deal
Sat, Aug 16 - Sat, Aug 23
Frontier Logo
5:59 pm - 12:39 amIAD-BOS
6h 40m1 stop
Frontier Logo
12:53 pm - 8:48 pmBOS-IAD
7h 55m1 stop
$198Frontier
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
6:00 am - 4:10 pmIAD-PWM
10h 10m2 stops
Delta Logo
6:33 am - 11:56 amPWM-IAD
5h 23m1 stop
$202Delta
Find Deal
Sat, Aug 16 - Sat, Aug 23
Frontier Logo
5:59 pm - 12:39 amIAD-BOS
6h 40m1 stop
Frontier Logo
12:53 pm - 8:48 pmBOS-IAD
7h 55m1 stop
$205Frontier
Find Deal
Sun, Sep 21 - Thu, Sep 25
American Airlines Logo
9:16 am - 3:43 pmIAD-BGR
6h 27m1 stop
American Airlines Logo
12:46 pm - 7:42 pmBGR-IAD
6h 56m1 stop
$282American Airlines
Find Deal
Sun, Sep 21 - Wed, Sep 24
American Airlines Logo
9:16 am - 3:43 pmIAD-BGR
6h 27m1 stop
American Airlines Logo
1:58 pm - 6:51 pmBGR-IAD
4h 53m1 stop
$331American Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 11
 Logo
10:18 pm - 1:06 pmIAD-AUG
14h 48m1 stop
 Logo
3:31 pm - 7:10 amAUG-IAD
15h 39m1 stop
Sun, Aug 10 - Tue, Aug 12
 Logo
10:18 pm - 1:32 pmIAD-AUG
15h 14m1 stop
 Logo
2:42 pm - 7:04 amAUG-IAD
16h 22m1 stop
Booking Insights

KAYAK's insights & trends for Dulles Intl to Maine flights

Get data-powered insights and trends into flights from Dulles Intl to Maine to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Maine.

The cheapest ticket to Maine from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Portland, at $237 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Portland (PWM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $237.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Maine?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $467, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Maine is May, when tickets cost $293 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of round-trip tickets is $413 and $410 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Maine?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Maine clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Maine, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Maine back to Washington Dulles Airport, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Maine, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Maine, you should book around 5 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonFebruary
Cheapest flight$69
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Washington Dulles Airport to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally at night, when round-trip flights cost $288 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Maine is generally in the evening, which is peak travel time and where the average cost of a ticket is $389.

Reviews of the top airlines flying from Dulles Intl to Maine

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

Everything you need to know for your flight from Dulles Intl to Maine

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