IAD - YQM

$584 Find Cheap Flights from Washington Dulles Airport to Moncton

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Moncton departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Moncton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Moncton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Moncton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$799
Air Canada
Sun 12/21Thu 1/1
IAD - YQM • 2 stops
Cheapest one-way
Multiple Airlines
Thu 11/6
IAD - YQM • multi-stop
Top airlines
Air Canada
Cheapest • from $799 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Moncton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Moncton (IAD-YQM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Moncton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Moncton

Sun, Dec 21 - Thu, Jan 1
Air Canada Logo
9:00 am - 8:31 pmIAD-YQM
10h 31m2 stops
Air Canada Logo
5:50 am - 3:46 pmYQM-IAD
10h 56m2 stops
$799Air Canada
Find Deal
Sun, Dec 21 - Thu, Jan 1
Porter Airlines Logo
11:40 am - 1:00 pmIAD-YQM
24h 20m1 stop
Porter Airlines Logo
1:50 pm - 5:14 pmYQM-IAD
28h 24m2 stops
$830Porter Airlines
Find Deal
Sun, Dec 21 - Thu, Jan 1
Porter Airlines Logo
11:40 am - 1:00 pmIAD-YQM
24h 20m1 stop
Porter Airlines Logo
7:05 pm - 10:24 amYQM-IAD
16h 19m1 stop
$887Porter Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Air Canada Logo
4:30 pm - 11:48 pmIAD-YQM
6h 18m1 stop
Air Canada Logo
5:10 am - 11:45 amYQM-IAD
7h 35m1 stop
$1,253Air Canada
Find Deal
Tue, Nov 11 - Mon, Nov 17
Porter Airlines Logo
6:30 pm - 1:00 pmIAD-YQM
17h 30m1 stop
Porter Airlines Logo
7:00 pm - 5:14 pmYQM-IAD
23h 14m1 stop
$1,256Porter Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Air Canada Logo
4:30 pm - 11:48 pmIAD-YQM
6h 18m1 stop
Air Canada Logo
11:35 am - 8:26 pmYQM-IAD
9h 51m2 stops
$1,258Air Canada
Find Deal
Mon, Nov 10 - Mon, Nov 17
United Airlines Logo
12:58 pm - 11:48 pmIAD-YQM
9h 50m2 stops
United Airlines Logo
5:10 am - 9:23 pmYQM-IAD
17h 13m2 stops
$1,301United Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
Porter Airlines Logo
6:30 pm - 1:00 pmIAD-YQM
17h 30m1 stop
Porter Airlines Logo
7:00 pm - 10:24 amYQM-IAD
16h 24m1 stop
$1,351Porter Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Porter Airlines Logo
6:30 pm - 6:18 pmIAD-YQM
22h 48m2 stops
Porter Airlines Logo
7:00 pm - 5:14 pmYQM-IAD
23h 14m1 stop
$1,354Porter Airlines
Find Deal
Tue, Nov 11 - Sun, Nov 16
United Airlines Logo
8:30 am - 11:48 pmIAD-YQM
14h 18m2 stops
United Airlines Logo
5:10 am - 11:59 pmYQM-IAD
19h 49m2 stops
$1,364United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Moncton flights

Get data-powered insights and trends into flights from Dulles Intl to Moncton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Moncton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Moncton were found on Air Canada ($799) and Porter Airlines ($830).

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Moncton?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Moncton.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Moncton direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is $570.

Find deals

Good to know

Cheapest flight$799
Flight from Washington Dulles Airport to Moncton

When to book flights from Dulles Intl to Moncton

Are your dates flexible? Find out the best times to travel from Dulles Intl to Moncton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Moncton flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Moncton was $799 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Moncton?

    A passport is required to fly from Washington Dulles Airport to Moncton.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Moncton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Moncton?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Moncton.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Moncton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Moncton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Moncton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moncton from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Moncton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Moncton with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and YQM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Moncton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Moncton from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Moncton

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Moncton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Moncton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10416 reviews
6.3Food
7.8Crew
7.3Boarding
7.1Comfort
6.8Entertainment
Airline reviews

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

2.0 MediocreA, Nov 2025PHX - YVR
Read more Air Canada reviews

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

It was good. The tray on the seat was not cleaned from the previous flight. The seats are tight but I had no one beside me. The crew was great.

It was 3 hours late and ruined my plans at destination. Also rough landing.

Everything you need to know for your flight from Dulles Intl to Moncton

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Moncton (YQM)