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Dulles Intl

$252+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — IAD
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(Air Canada)

One-way from

$252
(Air Canada)
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 October 14, 2025.

This oojo deal was found by Cheapflights users on 10/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:40 amYQM - IAD
2 stops11h 34mPorter Airlines
Sun 11/3011:40 amIAD - YQM
2 stops10h 53mPorter Airlines
Deal found 10/14$499
This Air Canada deal was found by Cheapflights users on 10/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:30 amYQM - IAD
2 stops10h 16mAir Canada
Sun 11/309:00 amIAD - YQM
1 stop13h 48mAir Canada
Deal found 10/14$554
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amYQM - IAD
2 stops9h 06mPorter Airlines
Mon 10/204:20 pmIAD - YQM
2 stops6h 39mPorter Airlines
Deal found 10/14$1,035

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 October 14, 2025.
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 2/24

4:40 pm-8:59 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Wed 2/25

9:00 am-5:03 pm

1 stop7h 03m

$464

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 11/23

6:30 am-3:46 pm

2 stops10h 16m

Washington, D.C. Dulles Intl

Sun 11/30

9:00 am-11:48 pm

1 stop13h 48m

$554

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 12/3

4:40 pm-8:59 pm

1 stop5h 19m

$252

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 12/3

6:40 am-5:14 pm

2 stops11h 34m

$274

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 11/13

5:55 pm-11:49 am

2 stops18h 54m

$293

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 11/16

7:00 pm-10:24 am

1 stop16h 24m

$324

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Wed 11/12

7:00 pm-10:24 am

1 stop16h 24m

$324

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Thu 11/13

5:55 pm-3:46 pm

1 stop22h 51m

$364

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 11/16

6:30 am-7:27 am

2 stops25h 57m

$383

MonctonWashington, D.C.

YQM - IAD

YQMIAD

Moncton Intl

Sun 11/16

7:00 pm-11:03 pm

3 stops29h 03m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 11 results
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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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moncton-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 5h 19m. 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.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $252. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Moncton to Washington, D.C. Dulles Intl Airport for a low price.

  • 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
Arlington
Tysons
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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