$91 Find Cheap Flights from Washington Dulles Airport to Maine - Compare and Save

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 8/5. 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, 0 bags

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$264
Bangor
Bangor2 stops$417
Bar Harbor
Bar Harbor1 stop$617
Augusta
Augusta1 stop$393
Boston
Bostonnonstop$178
Portland
Portlandnonstop$264
Bangor
Bangor2 stops$417
Bar Harbor
Bar Harbor1 stop$617
Augusta
Augusta1 stop$393
Boston
Bostonnonstop$178

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

Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
12:55 pm - 2:40 pm
IAD
-
BOS
1h 45mnonstop
United Airlines Logo
5:45 am - 7:23 am
BOS
-
IAD
1h 38mnonstop
$178United Airlines
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
10:10 pm - 11:59 pm
IAD
-
BOS
1h 49mnonstop
United Airlines Logo
5:45 am - 7:23 am
BOS
-
IAD
1h 38mnonstop
$179United Airlines
Tue, Aug 18 - Fri, Aug 21
United Airlines Logo
8:35 am - 10:18 am
IAD
-
BOS
1h 43mnonstop
United Airlines Logo
7:00 pm - 10:59 pm
BOS
-
IAD
3h 59m
1 stop
$180United Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
10:15 pm - 11:59 pm
IAD
-
BOS
1h 44mnonstop
United Airlines Logo
7:00 pm - 10:59 pm
BOS
-
IAD
3h 59m
1 stop
$181United Airlines
Fri, Aug 14 - Tue, Aug 18
Delta Logo
7:19 pm - 12:59 am
IAD
-
PWM
5h 40m
1 stop
Delta Logo
6:00 am - 11:49 am
PWM
-
IAD
5h 49m
1 stop
$265Delta
Thu, Sep 10 - Sat, Sep 12
American Airlines Logo
5:01 am - 11:16 am
IAD
-
PWM
6h 15m
1 stop
American Airlines Logo
5:18 pm - 10:51 pm
PWM
-
IAD
5h 33m
1 stop
$269American Airlines
Sat, Sep 26 - Tue, Sep 29
Delta Logo
6:10 am - 4:01 pm
IAD
-
PWM
9h 51m
2 stops
Delta Logo
6:02 am - 11:45 am
PWM
-
IAD
5h 43m
1 stop
$270Delta
Sat, Aug 15 - Wed, Aug 19
Multiple Airlines Logo
10:15 pm - 10:26 am
IAD
-
AUG
12h 11m
1 stop
Multiple Airlines Logo
7:14 am - 11:11 am
AUG
-
IAD
3h 57m
1 stop
$393Multiple Airlines
Fri, Aug 7 - Sat, Aug 15
Multiple Airlines Logo
12:28 pm - 9:26 am
IAD
-
BGR
20h 58m
1 stop
Multiple Airlines Logo
10:58 am - 11:20 am
BGR
-
IAD
48h 22m
2 stops
$428Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
10:27 am - 4:15 pm
IAD
-
BGR
5h 48m
1 stop
American Airlines Logo
4:33 pm - 11:49 pm
BGR
-
IAD
7h 16m
1 stop
$437American Airlines
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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Maine departing in June.

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 5 days was to Portland, at $249 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 5 days was $249.

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

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Maine depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maine is generally at night, when round-trip flights cost $314 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. 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 $479.

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 $404, 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 June, when tickets cost $189 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $267 and $259 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, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Maine back to Washington Dulles Airport, the best deals are generally found on Thursday, with Monday 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$91
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 5% 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.

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.
7.9
DeltaOverall score based on 8396 reviews
7.2Food
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
Airline reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

4.0 OkayMarilyn, Jun 2026
DEN - ATL
Read more Delta reviews

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

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

Information on your arrival and departure airports