Maine

$78+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PWM
May 4 — May 111
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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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$137
(United Airlines)

One-way from

$78
(Cheapflightsfares)

Popular in

July

Cheapest in

January

Average price

$290

Good round-trip deal

$263 or less

Good one-way deal

$184 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Portland flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Portland flights.
From Washington, D.C. Dulles Intl to Maine
One-way flight from Washington, D.C. Dulles Intl to Maine
Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Maine.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Maine.

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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/274:00 pmIAD - BOS
Nonstop1h 41mUnited Airlines
Tue 6/32:34 pmBOS - IAD
Nonstop1h 44mUnited Airlines
Deal found 4/29$137
This Frontier deal was found by Cheapflights users on 4/29. 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.
Thu 5/155:26 pmIAD - BOS
1 stop7h 39mFrontier
Mon 5/196:00 amBOS - IAD
1 stop10h 36mFrontier
Deal found 4/29$180
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/63:13 pmIAD - BOS
1 stop17h 01mAllegiant Air
Sun 6/811:31 amBOS - IAD
1 stop8h 54mAllegiant Air
Deal found 4/29$194
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 8/121:00 pmIAD - BGR
2 stops10h 29mDelta
Tue 8/193:36 pmBGR - IAD
1 stop4h 01mDelta
Deal found 4/29$222
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 5/68:33 pmIAD - PWM
1 stop4h 09mDelta
Tue 5/131:40 pmPWM - IAD
2 stops9h 14mDelta
Deal found 4/29$224
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/3010:12 pmIAD - PWM
Nonstop1h 45mUnited Airlines
Sun 6/15:40 amPWM - IAD
Nonstop1h 50mUnited Airlines
Deal found 4/29$225
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:40 pmIAD - BOS
3 stops21h 04mMultiple Airlines
Thu 5/2211:31 amBOS - IAD
1 stop8h 01mMultiple Airlines
Deal found 4/29$226
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/246:17 pmIAD - BOS
1 stop4h 39mDelta
Mon 5/266:05 amBOS - IAD
1 stop5h 35mDelta
Deal found 4/29$247
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:11 amIAD - BOS
1 stop4h 42mAmerican Airlines
Sat 5/246:36 pmBOS - IAD
1 stop5h 26mAmerican Airlines
Deal found 4/28$253
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:25 amIAD - PWM
1 stop7h 10mAmerican Airlines
Tue 8/263:25 pmPWM - IAD
1 stop7h 36mAmerican Airlines
Deal found 4/29$313
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 8/125:15 pmIAD - BGR
1 stop4h 24mUnited Airlines
Wed 8/136:15 pmBGR - IAD
1 stop4h 12mUnited Airlines
Deal found 4/29$381
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:35 amIAD - BGR
1 stop7h 14mAmerican Airlines
Mon 7/212:39 pmBGR - IAD
1 stop4h 57mAmerican Airlines
Deal found 4/29$421

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 April 29, 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

Tue 5/27

4:00 pm-5:41 pm

Nonstop1h 41m

Boston Logan Intl

Tue 6/3

2:34 pm-4:18 pm

Nonstop1h 44m

$137

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Thu 5/15

5:26 pm-1:05 am

1 stop7h 39m

Boston Logan Intl

Mon 5/19

6:00 am-4:36 pm

1 stop10h 36m

$180

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Fri 6/6

3:13 pm-8:14 am

1 stop17h 01m

Boston Logan Intl

Sun 6/8

11:31 am-8:25 pm

1 stop8h 54m

$194

Washington, D.C.Bangor

IAD - BGR

IADBGR

Washington, D.C. Dulles Intl

Tue 8/12

1:00 pm-11:29 pm

2 stops10h 29m

Bangor

Tue 8/19

3:36 pm-7:37 pm

1 stop4h 01m

$222

Washington, D.C.Portland

IAD - PWM

IADPWM

Washington, D.C. Dulles Intl

Tue 5/6

8:33 pm-12:42 am

1 stop4h 09m

Portland

Tue 5/13

1:40 pm-10:54 pm

2 stops9h 14m

$224

Washington, D.C.Portland

IAD - PWM

IADPWM

Washington, D.C. Dulles Intl

Fri 5/30

10:12 pm-11:57 pm

Nonstop1h 45m

Portland

Sun 6/1

5:40 am-7:30 am

Nonstop1h 50m

$225

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Tue 5/20

5:40 pm-2:44 pm

3 stops21h 04m

Boston Logan Intl

Thu 5/22

11:31 am-7:32 pm

1 stop8h 01m

$226

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Sat 5/24

6:17 pm-10:56 pm

1 stop4h 39m

Boston Logan Intl

Mon 5/26

6:05 am-11:40 am

1 stop5h 35m

$247

Washington, D.C.Boston

IAD - BOS

IADBOS

Washington, D.C. Dulles Intl

Wed 5/21

9:11 am-1:53 pm

1 stop4h 42m

Boston Logan Intl

Sat 5/24

6:36 pm-12:02 am

1 stop5h 26m

$253

Washington, D.C.Portland

IAD - PWM

IADPWM

Washington, D.C. Dulles Intl

Tue 6/17

9:10 am-8:13 pm

2 stops11h 03m

Portland

Tue 6/24

6:01 pm-11:59 pm

1 stop5h 58m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 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 May is currently the most expensive (average of $405). 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 April 29, 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.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 29, 2025.
See what other customers who have flown with Delta, United Airlines and Allegiant Air from Washington, D.C. to Maine have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Maine one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $78. Users have also found prices from $79 and $82 on United Airlines and Allegiant Air, respectively.

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

  • 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: Republic Airways (87%), CommutAir (87%), Avianca( 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 $148. While the most popular route (Washington, D.C. Dulles Intl - Boston Logan Intl) can be booked for $137 on average our data indicates $298 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 May is currently the most expensive (average of $405). 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.

See more FAQs

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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.

Top 2 airlines flying from Dulles Intl to Maine

Discover the top 2 airlines 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$201Average$493FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$325Average$698FlexibilityNo cancel feeOn-time71%

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