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 24h 57m. Fly via Porter Airlines to get the fastest option. There are 815 mi between Washington, D.C. Dulles Intl Airport and Moncton.

In terms of precipitation, rainfall in Moncton ranges from 3.0 - 4.2 inches per month. March is typically the wettest month, when rainfall can reach 4.2 in. August is typically the driest time to visit Moncton when rainfall is around 3.0 in.

If weather is an important factor for your trip to Moncton, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from IAD to YQM?

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

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 90-95% 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.

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.

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.

$219+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Moncton

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Cheap flight deals from Dulles Intl to Moncton

Cheapest

Best

Last-minute

One-way

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 August 24, 2026.

Tue 11/2411:20 am -

1 stop24h 57m

Sun 11/296:00 pm -

1 stop17h 38m

Deal found 8/22

$470

Mon 11/236:25 pm -

1 stop17h 52m

Sun 11/292:00 pm -

2 stops21h 38m

Deal found 8/22

$471

Fri 10/211:25 am -

2 stops9h 05m

Wed 10/141:00 pm -

1 stop22h 45m

Deal found 8/23

$477

Sun 10/43:50 pm -

2 stops23h 43m

Sun 10/116:15 am -

1 stop5h 30m

Deal found 8/20

$496

Sat 10/311:25 am -

1 stop22h 47m

Sun 10/116:15 am -

1 stop5h 30m

Deal found 8/19

$515

Wed 11/2511:20 am -

1 stop24h 57m

Sun 11/296:00 pm -

1 stop17h 38m

Deal found 8/22

$519

Thu 9/1711:25 am -

1 stop23h 50m

Wed 9/231:00 pm -

1 stop22h 45m

Deal found 8/20

$572

Sat 10/311:25 am -

1 stop22h 47m

Fri 10/96:15 am -

1 stop5h 30m

Deal found 8/21

$590

Tue 11/2411:20 am -

1 stop24h 57m

Fri 11/276:00 pm -

1 stop17h 38m

Deal found 8/22

$605

Best flights from Dulles Intl to Moncton
Discover carefully curated flight deals from Dulles Intl to Moncton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Fri 10/211:25 am -

2 stops9h 05m

Wed 10/141:00 pm -

1 stop22h 45m

Deal found 8/23

$477

Sat 9/198:15 am -

2 stops8h 08m

Tue 9/227:10 am -

2 stops9h 57m

Deal found 8/23

$665

Tue 11/2411:20 am -

2 stops28h 58m

Fri 11/272:00 pm -

2 stops21h 38m

Deal found 8/22

$685

Thu 9/173:50 pm -

1 stop19h 25m

Wed 9/2311:55 am -

2 stops23h 50m

Deal found 8/20

$589

Mon 11/239:55 am -

2 stops12h 49m

Sun 11/297:10 am -

2 stops10h 23m

Deal found 8/22

$675

Thu 9/174:00 pm -

1 stop7h 03m

Wed 9/2312:20 pm -

1 stop9h 05m

Deal found 8/22

$679

Tue 10/68:28 am -

2 stops9h 10m

Wed 10/77:10 am -

2 stops8h 12m

Deal found 8/19

$682

Last-minute flights from Dulles Intl to Moncton
Discover last-minute flight deals from Dulles Intl to Moncton. Data last updated August 24, 2026 and is based on user searches.

Wed 8/263:50 pm -

1 stop18h 22m

Tue 9/111:55 am -

2 stops23h 50m

Deal found 8/19

$696

Wed 8/263:50 pm -

2 stops23h 43m

Mon 9/146:15 am -

1 stop5h 30m

Deal found 8/23

$715

Sun 9/64:25 pm -

1 stop17h 49m

Wed 9/911:55 am -

2 stops23h 50m

Deal found 8/23

$662

Sun 9/69:55 am -

1 stop6h 33m

Wed 9/95:25 am -

1 stop6h 56m

Deal found 8/23

$689

Thu 9/1711:25 am -

1 stop23h 50m

Wed 9/231:00 pm -

1 stop22h 45m

Deal found 8/20

$572

Thu 9/174:00 pm -

1 stop7h 03m

Wed 9/2312:20 pm -

1 stop9h 05m

Deal found 8/22

$679

Sat 9/199:55 am -

1 stop6h 28m

Tue 9/227:10 am -

2 stops9h 15m

Deal found 8/23

$660

One-way flights from Dulles Intl to Moncton
Search for one-way flight options from Dulles Intl to Moncton. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Tue 9/2911:25 am -

2 stops33h 05m

Deal found 8/23

$219

Fri 9/1811:25 am -

2 stops28h 08m

Deal found 8/20

$220

Tue 9/2911:25 am -

1 stop23h 50m

Deal found 8/23

$221

Thu 10/811:25 am -

2 stops33h 05m

Deal found 8/23

$259

Fri 9/184:00 pm -

1 stop7h 03m

Deal found 8/20

$314

Fri 9/183:50 pm -

3 stops24h 30m

Deal found 8/20

$340

Thu 10/811:25 am -

3 stops28h 55m

Deal found 8/23

$529

Find flight deals from Dulles Intl to Moncton

Most accurate provider	Mytrip 2 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$470 (Kiwi.com)
One-way from	$219 (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

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Moncton Intl

Search Deals

Cheapflights Fare Finder

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 Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Fri 10/2

11:25 am-9:30 pm

2 stops9h 05m

Moncton Intl

Wed 10/14

1:00 pm-10:45 am

1 stop22h 45m

$477

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Thu 9/17

3:50 pm-12:15 pm

1 stop19h 25m

Moncton Intl

Wed 9/23

11:55 am-10:45 am

2 stops23h 50m

$589

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Sat 9/19

8:15 am-5:23 pm

2 stops8h 08m

Moncton Intl

Tue 9/22

7:10 am-4:07 pm

2 stops9h 57m

$665

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Mon 11/23

9:55 am-11:44 pm

2 stops12h 49m

Moncton Intl

Sun 11/29

7:10 am-4:33 pm

2 stops10h 23m

$675

Quickest round-trip

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Thu 9/17

4:00 pm-12:03 am

1 stop7h 03m

Moncton Intl

Wed 9/23

12:20 pm-8:25 pm

1 stop9h 05m

$679

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Tue 10/6

8:28 am-6:38 pm

2 stops9h 10m

Moncton Intl

Wed 10/7

7:10 am-2:22 pm

2 stops8h 12m

$682

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Tue 11/24

11:20 am-5:18 pm

2 stops28h 58m

Moncton Intl

Fri 11/27

2:00 pm-10:38 am

2 stops21h 38m

$685

Cheapest one-way

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Tue 9/29

11:25 am-9:30 pm

2 stops33h 05m

$219

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Fri 9/18

11:25 am-4:33 pm

2 stops28h 08m

$220

Washington, D.C.Moncton

IAD Washington, D.C. Dulles Intl - YQM Moncton Intl

IADYQM

Washington, D.C. Dulles Intl

Thu 10/8

11:25 am-9:30 pm

2 stops33h 05m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 13 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Moncton

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 August.

Provider	Price Accuracy	Trust Score*
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
Gotogate	Price Accuracy2 stars	Trust Score*3 stars
JustAirTicket	Price 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 90-95% 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.

IAD-YQM

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

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 24h 57m. Fly via Porter Airlines to get the fastest option. There are 815 mi between Washington, D.C. Dulles Intl Airport and Moncton.
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.

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$219+ Cheap flights from Dulles Intl (IAD) to Moncton (YQM)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Moncton with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dulles Intl to Moncton

Cheapest flights from Dulles Intl to MonctonExplore 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 August 24, 2026.

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 August 24, 2026.

Best flights from Dulles Intl to MonctonDiscover carefully curated flight deals from Dulles Intl to Moncton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Discover carefully curated flight deals from Dulles Intl to Moncton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Dulles Intl to MonctonDiscover last-minute flight deals from Dulles Intl to Moncton. Data last updated August 24, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Moncton. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Dulles Intl to MonctonSearch for one-way flight options from Dulles Intl to Moncton. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Search for one-way flight options from Dulles Intl to Moncton. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.

Find flight deals from Dulles Intl to Moncton

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Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Moncton that are best for you.

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 August.

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.

Related info for your journey

What airport do you fly into for flights to Moncton from Washington, D.C. Dulles Intl?

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

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

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

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

Traveling to a place near Moncton?

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Alternative routes for Dulles Intl to Moncton

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Complete your trip

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Search flights from Dulles Intl to Moncton by cabin class

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Other flights to Moncton

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Dulles Intl and Moncton flights

Browse other Dulles Intl and Moncton flight options. Last updated on August 24, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.

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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 August 24, 2026.

Best flights from Dulles Intl to Moncton
Discover carefully curated flight deals from Dulles Intl to Moncton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.

Last-minute flights from Dulles Intl to Moncton
Discover last-minute flight deals from Dulles Intl to Moncton. Data last updated August 24, 2026 and is based on user searches.

One-way flights from Dulles Intl to Moncton
Search for one-way flight options from Dulles Intl to Moncton. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.