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Maine

$84+ Cheap flights from Dulles Intl (IAD) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PWM
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Maine

Keep the following information in mind while searching for Dulles Intl to Maine flight deals. Data was last updated septembre 17, 2025.

Round-trip from

$147
(United Airlines)

One-way from

$84
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$315

Good round-trip deal

$269 or less

Good one-way deal

$168 or less
From Washington, D.C. Dulles Intl to Maine
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One-way flight from Washington, D.C. Dulles Intl to Maine
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Maine.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Maine.
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Find flight deals from Dulles Intl to Maine

Cheapest flights from Dulles Intl to Maine
Explore the most affordable flight options available from Dulles Intl to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/78:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
mar. 10/77:08 pmBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/16$149
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:00 amIAD - BOS
1 stop4h 43mUnited Airlines
mar. 12/25:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/16$152
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/1510:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
sam. 10/189:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/15$153
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/88:50 amIAD - BOS
Nonstop1h 41mUnited Airlines
jeu. 10/95:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
Deal found 9/16$155
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/188:30 amIAD - BOS
1 stop4h 55mUnited Airlines
mar. 10/2110:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/16$157
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/66:00 amIAD - BOS
1 stop4h 43mUnited Airlines
dim. 11/95:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/15$158
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/710:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
mer. 10/810:34 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/15$159
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/148:36 pmIAD - BOS
1 stop11h 52mFrontier
lun. 11/179:55 amBOS - IAD
1 stop7h 03mFrontier
Deal found 9/15$160
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/1310:07 pmIAD - BOS
Nonstop1h 35mUnited Airlines
dim. 11/165:30 amBOS - IAD
Nonstop1h 43mUnited Airlines
Deal found 9/17$161
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1210:06 pmIAD - BOS
Nonstop1h 35mUnited Airlines
dim. 12/145:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 9/16$162
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2910:19 pmIAD - BOS
Nonstop1h 40mUnited Airlines
mer. 10/16:00 amBOS - IAD
1 stop5h 31mUnited Airlines
Deal found 9/14$164
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/28:17 pmIAD - PWM
1 stop4h 17mDelta
sam. 10/46:33 amPWM - IAD
1 stop5h 24mDelta
Deal found 9/15$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Maine that are best for you.

Fly from

Dulles Intl

Fly to

Maine

Route

Depart

Return

Price

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

ven. 10/31

6:00 am-10:43 am

1 stop4h 43m

Boston Logan Intl

lun. 11/3

6:25 pm-10:58 pm

1 stop4h 33m

$157

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

sam. 9/27

10:19 pm-11:59 pm

Nonstop1h 40m

Boston Logan Intl

mar. 9/30

5:30 am-7:11 am

Nonstop1h 41m

$167

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

jeu. 10/16

8:30 am-1:25 pm

1 stop4h 55m

Boston Logan Intl

jeu. 10/23

10:34 am-4:05 pm

1 stop5h 31m

$173

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

lun. 11/10

5:33 pm-10:47 pm

1 stop5h 14m

Boston Logan Intl

mar. 11/11

11:59 am-4:25 pm

1 stop4h 26m

$173

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

mar. 12/16

10:06 pm-11:41 pm

Nonstop1h 35m

Boston Logan Intl

mer. 1/7

2:20 pm-4:06 pm

Nonstop1h 46m

$182

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

lun. 11/24

8:45 am-12:28 pm

1 stop3h 43m

Boston Logan Intl

jeu. 11/27

5:30 am-7:13 am

Nonstop1h 43m

$182

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

dim. 9/28

6:15 am-9:55 am

1 stop3h 40m

Boston Logan Intl

jeu. 10/2

10:34 am-4:05 pm

1 stop5h 31m

$192

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

jeu. 11/6

6:00 am-10:43 am

1 stop4h 43m

Boston Logan Intl

lun. 11/10

5:30 am-7:13 am

Nonstop1h 43m

$192

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

mer. 10/15

8:50 am-10:31 am

Nonstop1h 41m

Boston Logan Intl

mer. 10/22

12:10 pm-4:05 pm

1 stop3h 55m

$202

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

ven. 10/3

10:19 pm-11:59 pm

Nonstop1h 40m

Boston Logan Intl

mar. 10/7

10:34 am-4:05 pm

1 stop5h 31m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Maine

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Maine (average of $296). Flying from Washington, D.C. Dulles Intl Airport to Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to ME?

Find hourly flight availability from Dulles Intl to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 17, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Maine

Explore weekly flight availability from Dulles Intl to Maine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septembre 17, 2025.

The most flights from IAD to USME are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated septembre 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Maine?

    United Airlines and Delta can get you from Washington, D.C. Dulles Intl Airport to Maine in just under 4h 06m. Your travel time can differ by up to 37m. Airlines will cover a distance of 492 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Maine?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Maine consider Washington, D.C. Dulles Intl - Boston Logan Intl, Washington, D.C. Dulles Intl - Portland or Washington, D.C. Dulles Intl - Bangor as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Maine?

    Before booking your flight to Maine from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: GoJet (100%), Copa Airlines (97%), United Airlines( 87%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Maine?

    Looking at all options, your cheapest flight can be booked for $112. While the most popular route (Washington, D.C. Dulles Intl - Boston Logan Intl) can be booked for $117 on average, our data indicates $490 when flying from Washington, D.C. Dulles Intl Airport to Maine.

  • Can I find deals for flights from Dulles Intl to Maine that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Maine.

  • Can I find deals for business class flights from Dulles Intl to Maine?

    Yes. Cheapflights offers flight deals from Dulles Intl to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Maine?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Maine (average of $296). Flying from Washington, D.C. Dulles Intl Airport to Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Dulles Intl to Maine

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
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Top airline flying from Dulles Intl to Maine

Discover the top airline that operate flights from Dulles Intl to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$217Average$484FlexibilityNo cancel feeOn-time69%

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