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Moncton

$578+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YQM
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
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 June 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 6/2911:30 am
IAD
-
YQM
2 stops9h 00m
Porter Airlines
Sat 7/46:15 am
YQM
-
IAD
1 stop5h 10m
Porter Airlines
Deal found 6/10$578
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:55 pm
IAD
-
YQM
1 stop18h 17m
Porter Airlines
Tue 7/146:15 am
YQM
-
IAD
1 stop5h 10m
Porter Airlines
Deal found 6/10$611
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:55 pm
IAD
-
YQM
1 stop18h 17m
Porter Airlines
Sun 7/125:20 pm
YQM
-
IAD
2 stops42h 05m
Porter Airlines
Deal found 6/13$614
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 6/254:00 pm
IAD
-
YQM
1 stop19h 15m
Multiple Airlines
Tue 6/3011:55 am
YQM
-
IAD
2 stops28h 16m
Multiple Airlines
Deal found 6/10$648
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 9/263:45 pm
IAD
-
YQM
1 stop4h 53m
Air Canada
Wed 9/3011:10 am
YQM
-
IAD
1 stop4h 50m
Air Canada
Deal found 6/12$660
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sat 11/144:30 pm
IAD
-
YQM
1 stop6h 28m
Air Canada
Sun 11/225:10 am
YQM
-
IAD
1 stop16h 00m
Air Canada
Deal found 6/11$694
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 6/294:00 pm
IAD
-
YQM
1 stop6h 43m
Air Canada
Sat 7/45:30 am
YQM
-
IAD
1 stop10h 54m
Air Canada
Deal found 6/10$726
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Thu 7/99:55 am
IAD
-
YQM
2 stops7h 43m
Air Canada
Tue 7/146:35 am
YQM
-
IAD
2 stops9h 49m
Air Canada
Deal found 6/10$730

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 June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$548
(Kiwi.com)
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
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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 June 14, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Mon 6/29

11:30 am-9:30 pm

2 stops9h 00m

Moncton Intl

Sat 7/4

6:15 am-10:25 am

1 stop5h 10m

$578

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 7/7

3:55 pm-11:12 am

1 stop18h 17m

Moncton Intl

Sun 7/12

5:20 pm-10:25 am

2 stops42h 05m

$614
Quickest round-trip

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Sat 9/26

3:45 pm-9:38 pm

1 stop4h 53m

Moncton Intl

Wed 9/30

11:10 am-3:00 pm

1 stop4h 50m

$660

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Wed 10/21

3:45 pm-9:38 pm

1 stop4h 53m

Moncton Intl

Thu 10/22

11:10 am-3:00 pm

1 stop4h 50m

$660

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Sat 11/14

4:30 pm-11:58 pm

1 stop6h 28m

Moncton Intl

Sun 11/22

5:10 am-8:10 pm

1 stop16h 00m

$694

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Sat 11/21

4:30 pm-11:58 pm

1 stop6h 28m

Moncton Intl

Sun 11/29

5:10 am-3:50 pm

1 stop11h 40m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Moncton flight deals on Cheapflights vs. FlightHub >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 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 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.

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 0 airlines. 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 4h 53m. Fly via Porter Airlines or Air Canada to get the fastest option. There are 815 mi between Washington, D.C. Dulles Intl Airport and Moncton. This flight may include one or multiple stops.

  • 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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