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Moncton

$611+ Cheap flights from Dulles Intl (IAD) to Moncton (YQM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YQM
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Moncton

Cheapest flights from Dulles Intl to Moncton
Explore the most affordable flight options available from Dulles Intl to Moncton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 pmIAD - YQM
2 stops22h 48mPorter Airlines
Wed 1/147:00 pmYQM - IAD
1 stop16h 19mPorter Airlines
Deal found 12/22$999
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 pmIAD - YQM
1 stop17h 30mMultiple Airlines
Wed 1/147:00 pmYQM - IAD
1 stop16h 19mMultiple Airlines
Deal found 12/22$1,013
This oojo deal was found by Cheapflights users on 12/22. 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.
Fri 12/2611:40 amIAD - YQM
2 stops10h 58mPorter Airlines
Sun 1/117:00 pmYQM - IAD
1 stop16h 19mPorter Airlines
Deal found 12/22$1,043
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Fri 12/269:45 amIAD - YQM
1 stop5h 12mAir Canada
Sun 1/115:55 pmYQM - IAD
1 stop18h 53mAir Canada
Deal found 12/21$1,095

Find flight deals from Dulles Intl to Moncton

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Moncton (YQM). 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 December 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$611
(Air Canada)

Popular in

May

Cheapest in

July

Average price

$633
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Moncton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Moncton Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Moncton Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Moncton 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Moncton that are best for you.

Fly from

Dulles Intl

Fly to

Moncton

Route

Depart

Return

Price

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 2/18

9:45 am-4:03 pm

1 stop5h 18m

Moncton Intl

Sun 2/22

5:50 am-3:49 pm

2 stops10h 59m

$611

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 6/10

4:10 pm-11:42 pm

1 stop6h 32m

Moncton Intl

Mon 6/15

12:15 pm-8:29 pm

1 stop9h 14m

$643

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 6/10

1:45 pm-12:29 am

2 stops9h 44m

Moncton Intl

Mon 6/15

6:00 pm-12:59 pm

1 stop19h 59m

$893

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 6/10

4:10 pm-12:29 am

2 stops7h 19m

Moncton Intl

Mon 6/15

6:00 pm-10:16 am

3 stops17h 16m

$2,673

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 12/26

7:11 pm-1:00 pm

3 stops40h 49m

$671

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 12/26

6:30 pm-11:38 pm

2 stops28h 08m

$687

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 12/26

9:45 am-3:57 pm

1 stop5h 12m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from Dulles Intl to Moncton

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 Dulles Intl to Moncton in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust 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 Washington, D.C. Dulles Intl Airport-Moncton flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C. Dulles Intl Airport-Moncton flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Moncton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Moncton flights, Cheapflights users trust Mytrip the most. Mytrip 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 Washington, D.C. Dulles Intl Airport-Moncton 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 Dulles Intl to Moncton

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

Reviews of airlines servicing Moncton

Get insights into the airlines that provide service to Moncton. 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 Moncton. Reviews last updated December 23, 2025.
See what other customers who have flown with Air Canada from Washington, D.C. Dulles Intl Airport to Moncton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,551 reviews

Entertainment

6.8

Crew

7.8

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,551 reviews
Air Canada
7.1
Good
10,551 reviews

Entertainment

6.8

Crew

7.8

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

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

    Most people fly into Moncton Intl (YQM) if they book a flight to Moncton from Washington, D.C. Dulles Intl. On average, Moncton Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Moncton Intl is conveniently located just 5.5 mi from Moncton’s city center.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Moncton in 5h 18m. Fly via Air Canada to get the fastest option. There are 815 mi between Washington, D.C. Dulles Intl Airport and Moncton.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Moncton round-trip?

    Flying on Air Canada is currently your cheapest option to Moncton, with prices starting at $570.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Moncton 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

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Top airline flying from Dulles Intl to Moncton

Discover the top airline that operate flights from Dulles Intl to Moncton. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$570Average$652FlexibilityNo cancel feeOn-time67%

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