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Cheap flights from Washington, D.C. Dulles Intl Airport to Moncton from $521

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Moncton departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Moncton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:30 pm - 11:47 pm
IAD
-
YQM
6h 17m
1 stop
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$521Air Canada
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
4:30 pm - 11:47 pm
IAD
-
YQM
6h 17m
1 stop
Air Canada Logo
5:50 am - 11:50 am
YQM
-
IAD
7h 00m
1 stop
$528Air Canada
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
9:00 am - 8:38 pm
IAD
-
YQM
10h 38m
2 stops
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$548Air Canada
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
4:30 pm - 11:47 pm
IAD
-
YQM
6h 17m
1 stop
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$560Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
9:00 am - 8:38 pm
IAD
-
YQM
10h 38m
2 stops
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$565Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
9:00 am - 8:38 pm
IAD
-
YQM
10h 38m
2 stops
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$566Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
4:30 pm - 11:47 pm
IAD
-
YQM
6h 17m
1 stop
Air Canada Logo
5:20 am - 3:39 pm
YQM
-
IAD
11h 19m
1 stop
$579Air Canada
Tue, Apr 7 - Tue, Apr 14
Porter Airlines Logo
11:40 am - 1:00 pm
IAD
-
YQM
24h 20m
1 stop
Porter Airlines Logo
1:40 pm - 10:54 am
YQM
-
IAD
22h 14m
2 stops
$584Porter Airlines
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
9:00 am - 8:38 pm
IAD
-
YQM
10h 38m
2 stops
Air Canada Logo
5:20 am - 3:39 pm
YQM
-
IAD
11h 19m
1 stop
$585Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
4:30 pm - 11:47 pm
IAD
-
YQM
6h 17m
1 stop
Air Canada Logo
5:20 am - 3:39 pm
YQM
-
IAD
11h 19m
1 stop
$611Air Canada
Fri, Apr 10 - Mon, Apr 13

Air Canada flights from Washington, D.C. Dulles Intl Airport to Moncton

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Moncton flight tickets
Air Canada
Aug 17
IAD4:25 pmWashington, D.C. Dulles Intl
6h 28m
1 stop
YQM11:53 pmMoncton Intl
Aug 21
YQM6:35 amMoncton Intl
10h 37m
2 stops
IAD4:12 pmWashington, D.C. Dulles Intl
$510
Air Canada
Aug 17
IAD9:55 amWashington, D.C. Dulles Intl
7h 28m
2 stops
YQM6:23 pmMoncton Intl
Aug 21
YQM6:35 amMoncton Intl
10h 37m
2 stops
IAD4:12 pmWashington, D.C. Dulles Intl
$515
Air Canada
Apr 7
IAD4:30 pmWashington, D.C. Dulles Intl
6h 17m
1 stop
YQM11:47 pmMoncton Intl
Apr 14
YQM5:50 amMoncton Intl
10h 49m
2 stops
IAD3:39 pmWashington, D.C. Dulles Intl
$521

Porter Airlines flights from Washington, D.C. Dulles Intl Airport to Moncton

Our best Porter Airlines deals on Washington, D.C. Dulles Intl Airport to Moncton flight tickets
Porter Airlines
Apr 7
IAD11:40 amWashington, D.C. Dulles Intl
24h 20m
1 stop
YQM1:00 pmMoncton Intl
Apr 14
YQM1:40 pmMoncton Intl
22h 14m
2 stops
IAD10:54 amWashington, D.C. Dulles Intl
$584
Porter Airlines
May 29
IAD4:05 pmWashington, D.C. Dulles Intl
18h 07m
1 stop
YQM11:12 amMoncton Intl
May 31
YQM6:20 amMoncton Intl
5h 26m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$687
Porter Airlines
May 29
IAD11:30 amWashington, D.C. Dulles Intl
9h 03m
2 stops
YQM9:33 pmMoncton Intl
May 31
YQM6:20 amMoncton Intl
5h 26m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$712

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated February 23, 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

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 4/7

4:30 pm-11:47 pm

1 stop6h 17m

Moncton Intl

Tue 4/14

5:50 am-3:39 pm

2 stops10h 49m

$521

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 4/7

4:30 pm-11:47 pm

1 stop6h 17m

Moncton Intl

Tue 4/14

5:50 am-11:50 am

1 stop7h 00m

$528

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 4/7

9:00 am-8:38 pm

2 stops10h 38m

Moncton Intl

Tue 4/14

5:50 am-3:39 pm

2 stops10h 49m

$548

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 4/10

4:30 pm-11:47 pm

1 stop6h 17m

Moncton Intl

Mon 4/13

5:50 am-3:39 pm

2 stops10h 49m

$560

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 4/10

9:00 am-8:38 pm

2 stops10h 38m

Moncton Intl

Mon 4/13

5:50 am-3:39 pm

2 stops10h 49m

$565

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 4/10

9:00 am-8:38 pm

2 stops10h 38m

Moncton Intl

Mon 4/13

5:50 am-3:39 pm

2 stops10h 49m

$566

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 4/7

4:30 pm-11:47 pm

1 stop6h 17m

Moncton Intl

Tue 4/14

5:20 am-3:39 pm

1 stop11h 19m

$579

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Tue 4/7

11:40 am-1:00 pm

1 stop24h 20m

Moncton Intl

Tue 4/14

1:40 pm-10:54 am

2 stops22h 14m

$584

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 4/10

9:00 am-8:38 pm

2 stops10h 38m

Moncton Intl

Mon 4/13

5:20 am-3:39 pm

1 stop11h 19m

$585

Washington, D.C.Moncton

IAD - YQM

IADYQM

Washington, D.C. Dulles Intl

Fri 4/10

4:30 pm-11:47 pm

1 stop6h 17m

Moncton Intl

Mon 4/13

5:20 am-3:39 pm

1 stop11h 19m

$611

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Moncton from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Moncton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Moncton flights?

You could potentially save up to 74% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Moncton flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Moncton

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Moncton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Moncton (IAD to YQM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Moncton

Fastest flight time

5h 18m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Moncton takes 5h 18m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Moncton. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Moncton.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Moncton Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Moncton Intl is 809.5 mi. A reasonable flight in good conditions will take 5h 18m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Moncton Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Moncton Intl Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Moncton Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Moncton Intl Airport.

  • What documentation or ID do you need to fly to Moncton Intl Airport?

    The travel and health documents required for your trip to Moncton Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Moncton Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Moncton?

Book flights to Moncton if you plan to visit one of these locations
Amherst
Dieppe
Alma

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Why should I use momondo to find a flight deal from Washington, D.C. to Moncton?

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Can I find flights from Washington, D.C. to Moncton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Moncton from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Moncton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Moncton.

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