Dulles Intl

$61+ Cheap flights from Maine to Dulles Intl (IAD)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — IAD
Feb 25 — Mar 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Dulles Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maine to Dulles Intl

Keep the following information in mind while searching for Maine to Dulles Intl flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$110
(Frontier)

One-way from

$61
(Frontier)

Popular in

April

Cheapest in

September

Average price

$344

Good round-trip deal

$375 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.
From Maine to Washington, D.C. Dulles Intl
One-way flight from Maine to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Maine to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Maine to Washington, D.C. Dulles Intl.

Find flight deals from Maine to Dulles Intl

Cheapest flights from Maine to Dulles Intl
Explore the most affordable flight options available from Maine to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:00 amBOS - IAD
1 stop7h 16mFrontier
Tue 3/255:54 pmIAD - BOS
1 stop6h 40mFrontier
Deal found 2/20$108
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/195:30 amBOS - IAD
Nonstop1h 44mUnited Airlines
Thu 3/208:50 amIAD - BOS
Nonstop1h 35mUnited Airlines
Deal found 2/20$118
This Delta deal was found by Cheapflights users on 2/20. 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 4/86:15 amPWM - IAD
2 stops10h 03mDelta
Wed 4/98:21 pmIAD - PWM
1 stop4h 02mDelta
Deal found 2/20$197
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/13:28 pmPWM - IAD
1 stop5h 30mUnited Airlines
Wed 4/21:00 pmIAD - PWM
Nonstop1h 42mUnited Airlines
Deal found 2/20$201
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/38:35 pmPWM - IAD
1 stop21h 31mFrontier
Thu 3/610:25 pmIAD - PWM
1 stop21h 10mFrontier
Deal found 2/19$203
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Wed 4/25:15 amBOS - IAD
3 stops30h 11mMultiple Airlines
Mon 4/75:40 pmIAD - BOS
3 stops28h 12mMultiple Airlines
Deal found 2/20$242
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 2/286:00 amBOS - IAD
1 stop5h 25mDelta
Sat 3/112:05 pmIAD - BOS
1 stop5h 44mDelta
Deal found 2/20$257
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/1212:00 pmBOS - IAD
2 stops11h 58mAmerican Airlines
Sat 3/156:27 amIAD - BOS
1 stop7h 13mAmerican Airlines
Deal found 2/20$299
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Sun 5/253:14 pmPWM - IAD
2 stops20h 06mMultiple Airlines
Mon 5/265:40 pmIAD - PWM
2 stops19h 21mMultiple Airlines
Deal found 2/19$338
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Thu 2/277:29 pmBGR - IAD
1 stop13h 48mMultiple Airlines
Thu 3/68:25 amIAD - BGR
3 stops33h 02mMultiple Airlines
Deal found 2/20$342
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 4/103:55 pmBGR - IAD
1 stop21h 27mDelta
Wed 4/1612:11 pmIAD - BGR
1 stop26h 56mDelta
Deal found 2/19$351
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 4/267:35 amPWM - IAD
1 stop6h 07mAmerican Airlines
Fri 5/25:00 amIAD - PWM
2 stops16h 05mAmerican Airlines
Deal found 2/20$366

Find flights from Maine to Dulles Intl within your budget

Customize your flight search to find flights from Maine to Dulles Intl 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 February 20, 2025.

Fly from

Maine

Fly to

Dulles Intl

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 3/25

6:00 am-1:16 pm

1 stop7h 16m

Washington, D.C. Dulles Intl

Tue 3/25

5:54 pm-12:34 am

1 stop6h 40m

$108

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 3/19

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Thu 3/20

8:50 am-10:25 am

Nonstop1h 35m

$118

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Tue 4/8

6:15 am-4:18 pm

2 stops10h 03m

Washington, D.C. Dulles Intl

Wed 4/9

8:21 pm-12:23 am

1 stop4h 02m

$197

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Tue 4/1

3:28 pm-8:58 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Wed 4/2

1:00 pm-2:42 pm

Nonstop1h 42m

$201

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Mon 3/3

8:35 pm-6:06 pm

1 stop21h 31m

Washington, D.C. Dulles Intl

Thu 3/6

10:25 pm-7:35 pm

1 stop21h 10m

$209

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 4/2

5:15 am-11:26 am

3 stops30h 11m

Washington, D.C. Dulles Intl

Mon 4/7

5:40 pm-9:52 pm

3 stops28h 12m

$242

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 3/3

6:00 am-11:25 am

1 stop5h 25m

Washington, D.C. Dulles Intl

Mon 3/3

5:16 pm-11:37 pm

1 stop6h 21m

$257

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 3/12

12:00 pm-11:58 pm

2 stops11h 58m

Washington, D.C. Dulles Intl

Sat 3/15

6:27 am-1:40 pm

1 stop7h 13m

$299

PortlandWashington, D.C.

PWM - IAD

PWMIAD

Portland

Thu 5/8

3:14 pm-11:20 am

2 stops20h 06m

Washington, D.C. Dulles Intl

Tue 5/13

5:40 pm-7:40 pm

3 stops26h 00m

$347

BangorWashington, D.C.

BGR - IAD

BGRIAD

Bangor

Thu 4/10

3:55 pm-1:22 pm

1 stop21h 27m

Washington, D.C. Dulles Intl

Wed 4/16

12:11 pm-3:07 pm

1 stop26h 56m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 34 results
1
2
3
4

Best time to book a flight from Maine to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Maine 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.

Travel insights for flights from Maine to Dulles Intl

Get recent, data-driven insights about flights from Maine to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Maine to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Maine to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 ME to IAD?

Find hourly flight availability from Maine to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Washington, D.C. Dulles Intl Airport as you normally would.

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

Explore weekly flight availability from Maine to Dulles Intl. 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 February 20, 2025.

The most flights from USME to IAD are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 20, 2025.
See what other customers who have flown with Breeze Airways, Delta and United Airlines from Maine to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

8.0
Very good

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Crew

8.8

Comfort

8.2

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Maine to Dulles Intl. 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 Maine to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $61. United Airlines flights start at $69 while deals on Delta start at $89 one-way.

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

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

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Maine, check out the most reliable airlines to get you to your destination on time: United Airlines (88%), Avianca (87%), Republic Airways( 87%).

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

    The cheapest flight price from Maine to Washington, D.C. Dulles Intl Airport is $119. On average you can expect to pay $627. The most popular route, (Boston Logan Intl - Washington, D.C. Dulles Intl), can usually be booked for $117.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Dulles Intl 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 Maine to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Maine to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Maine to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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

Traveling to a place near Maine?

Book flights to Maine if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Maine to Dulles Intl

Discover the top airline that operate flights from Maine to Dulles Intl. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$335FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.