$84 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 11/27. 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$219
Bangor
Bangor1 stop$381
Bar Harbor
Bar Harbor2 stops$477
Augusta
Augusta1 stop$364
Boston
Bostonnonstop$153
Portland
Portlandnonstop$219
Bangor
Bangor1 stop$381
Bar Harbor
Bar Harbor2 stops$477
Augusta
Augusta1 stop$364
Boston
Bostonnonstop$153

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

Wed, Oct 15 - Sat, Oct 18
United Airlines Logo
10:19 pm - 11:59 pmIAD-BOS
1h 40mnonstop
United Airlines Logo
9:30 am - 11:14 amBOS-IAD
1h 44mnonstop
$153United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
10:19 pm - 11:59 pmIAD-BOS
1h 40mnonstop
United Airlines Logo
5:30 am - 7:11 amBOS-IAD
1h 41mnonstop
$155United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15
Frontier Logo
1:21 pm - 12:44 amIAD-BOS
11h 23m1 stop
Frontier Logo
6:00 am - 12:19 amBOS-IAD
18h 19m1 stop
$162Frontier
Find Deal
Wed, Dec 3 - Sun, Dec 14
Frontier Logo
8:00 am - 12:01 amIAD-BOS
16h 01m1 stop
Frontier Logo
6:00 am - 12:19 amBOS-IAD
18h 19m1 stop
$166Frontier
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
6:00 am - 3:57 pmIAD-PWM
9h 57m2 stops
Delta Logo
6:33 am - 11:57 amPWM-IAD
5h 24m1 stop
$224Delta
Find Deal
Sun, Oct 5 - Wed, Oct 22
Delta Logo
8:17 pm - 12:34 amIAD-PWM
4h 17m1 stop
Delta Logo
6:50 am - 11:57 amPWM-IAD
5h 07m1 stop
$239Delta
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
8:09 am - 2:38 pmIAD-PWM
6h 29m1 stop
American Airlines Logo
5:59 pm - 11:53 pmPWM-IAD
5h 54m1 stop
$261American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
8:36 pm - 9:06 amIAD-PWM
12h 30m1 stop
Multiple Airlines Logo
3:15 pm - 11:23 amPWM-IAD
20h 08m2 stops
$291Multiple Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Multiple Airlines Logo
8:50 am - 2:26 pmIAD-AUG
5h 36m1 stop
Multiple Airlines Logo
3:36 pm - 7:11 amAUG-IAD
15h 35m1 stop
$364Multiple Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
6:34 am - 1:47 pmIAD-BGR
31h 13m1 stop
American Airlines Logo
3:48 pm - 9:55 amBGR-IAD
18h 07m1 stop
$559American Airlines
Find Deal
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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Maine from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Portland, at $194 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 $194.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $293 on average.

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 October and April, when the average cost of round-trip tickets is $415 and $413 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 25% 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$84
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 1% lower on average.
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 $293 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Maine is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $384.

Reviews of the top airline 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 8929 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Great service on board. Boarding a bit slow due to process. Food was pretty average.

8.0 ExcellentTim, Aug 2025IAD - MUC
Read more United Airlines reviews

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

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

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.

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

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