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Dulles Intl

$382+ Cheap flights from Moncton (YQM) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — IAD
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Moncton to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Moncton (YQM) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$429
(Air Canada)

One-way from

$382
(Kiwi.com)
Provider with most accurate pricing for Moncton Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Moncton Intl-Washington, D.C. Dulles Intl flights.
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From Moncton Intl to Washington, D.C. Dulles Intl
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One-way flight from Moncton Intl to Washington, D.C. Dulles Intl
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Find flight deals from Moncton to Dulles Intl

Cheapest flights from Moncton to Dulles Intl
Explore the most affordable flight options available from Moncton to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:50 am
YQM
-
IAD
2 stops10h 56m
Air Canada
Sat 2/219:45 am
IAD
-
YQM
1 stop5h 18m
Air Canada
Deal found 1/13$429
This Gotogate deal was found by Cheapflights users on 1/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:40 pm
YQM
-
IAD
1 stop5h 14m
Air Canada
Sun 3/14:30 pm
IAD
-
YQM
1 stop6h 13m
Air Canada
Deal found 1/15$480
This Porter Airlines deal was found by Cheapflights users on 1/13. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:00 pm
YQM
-
IAD
1 stop16h 22m
Porter Airlines
Sat 2/211:50 pm
IAD
-
YQM
1 stop22h 08m
Porter Airlines
Deal found 1/13$575
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:35 am
YQM
-
IAD
3 stops15h 19m
Multiple Airlines
Sun 3/15:46 pm
IAD
-
YQM
2 stops18h 14m
Multiple Airlines
Deal found 1/15$830

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton 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 January 16, 2026.
Use the filters below to find and compare flights from Moncton to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Moncton

Fly to

Dulles Intl

Route

Depart

Return

Price

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Tue 2/17

5:50 am-3:46 pm

2 stops10h 56m

Washington, D.C. Dulles Intl

Sat 2/21

9:45 am-4:03 pm

1 stop5h 18m

$429

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Mon 2/23

5:50 am-3:49 pm

2 stops10h 59m

Washington, D.C. Dulles Intl

Sun 3/1

9:00 am-5:03 pm

1 stop7h 03m

$483

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Tue 2/17

7:00 pm-10:22 am

1 stop16h 22m

Washington, D.C. Dulles Intl

Sat 2/21

1:50 pm-12:58 pm

1 stop22h 08m

$575

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Mon 2/23

6:35 am-8:54 pm

3 stops15h 19m

Washington, D.C. Dulles Intl

Sun 3/1

5:46 pm-1:00 pm

2 stops18h 14m

$830

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 3/1

6:55 pm-10:24 am

1 stop16h 29m

$382

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 3/1

5:55 pm-11:50 am

2 stops18h 55m

$395

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 3/1

1:40 pm-10:40 am

3 stops22h 00m

$411

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 2/15

5:00 am-3:49 pm

1 stop11h 49m

$461

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 2/15

5:00 am-4:30 pm

2 stops12h 30m

$889

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 2/15

1:40 pm-5:40 am

3 stops41h 00m

$2,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Compare providers for flights from Moncton to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moncton to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moncton-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Moncton-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Moncton-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moncton-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moncton-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Moncton to Dulles Intl

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

Related info for your journey

Find useful and relevant information for your journey from Moncton 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 airport do you fly from for flights from Moncton to Washington, D.C. Dulles Intl?

    For a flight from Moncton to Washington, D.C. Dulles Intl, you will be flying from Moncton Intl. Moncton Intl (YQM) is just 5.5 mi from the center of the city. Moncton Intl is the only Moncton airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Moncton Intl on a regular basis.

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

    Airlines like Air Canada fly from Moncton to Washington, D.C. Dulles Intl Airport in about 10h 56m. The time it takes to get you to your destination can typically vary by up to . Moncton and Washington, D.C. Dulles Intl Airport are separated by a distance of 815 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Moncton 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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