IAD - YQM

$274 Find Cheap Flights from Washington Dulles Airport to Moncton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Moncton departing on 3/13. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$542
Air Canada
Fri 4/10Mon 4/13
IAD - YQM • 1 stop
Cheapest one-way
$274
Porter Airlines
Fri 3/13
IAD - YQM • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
9:00 am - 5:01 pm
IAD
-
YQM
7h 01m
1 stop
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$542Air 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
$547Air Canada
Wed, Apr 1 - Thu, Apr 30
Air Canada Logo
4:30 pm - 11:46 pm
IAD
-
YQM
6h 16m
1 stop
Air Canada Logo
5:20 am - 3:39 pm
YQM
-
IAD
11h 19m
1 stop
$561Air Canada
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
4:30 pm - 11:46 pm
IAD
-
YQM
6h 16m
1 stop
Air Canada Logo
6:30 am - 7:40 pm
YQM
-
IAD
14h 10m
1 stop
$562Air Canada
Mon, Feb 23 - Tue, Feb 24
Porter Airlines Logo
11:40 am - 12:58 pm
IAD
-
YQM
24h 18m
1 stop
Porter Airlines Logo
7:00 pm - 10:22 am
YQM
-
IAD
16h 22m
1 stop
$587Porter Airlines
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
9:55 am - 5:22 pm
IAD
-
YQM
6h 27m
1 stop
United Airlines Logo
12:15 pm - 11:00 pm
YQM
-
IAD
11h 45m
2 stops
$638United Airlines
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
6:00 am - 5:22 pm
IAD
-
YQM
10h 22m
2 stops
United Airlines Logo
12:15 pm - 11:00 pm
YQM
-
IAD
11h 45m
2 stops
$648United Airlines
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
4:30 pm - 11:46 pm
IAD
-
YQM
6h 16m
1 stop
Air Canada Logo
5:50 am - 3:39 pm
YQM
-
IAD
10h 49m
2 stops
$650Air Canada
Thu, Feb 26 - Fri, Feb 27
Porter Airlines Logo
11:40 am - 11:33 pm
IAD
-
YQM
10h 53m
2 stops
Porter Airlines Logo
7:00 pm - 12:34 pm
YQM
-
IAD
18h 34m
1 stop
$655Porter Airlines
Fri, Apr 10 - Mon, Apr 13
Air Canada Logo
4:30 pm - 11:46 pm
IAD
-
YQM
6h 16m
1 stop
Air Canada Logo
5:20 am - 3:39 pm
YQM
-
IAD
11h 19m
1 stop
$669Air Canada
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.

What is the most popular layover airport when flying from Washington Dulles Airport to Moncton?

Percentage of 1-stop round-trip flights from Washington Dulles Airport to Moncton chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Toronto (YYZ) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Washington Dulles Airport to Moncton picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington Dulles Airport to Moncton?

Average round-trip price for 1-stop flights from Washington Dulles Airport to Moncton clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Toronto (YTZ) offer the most affordable fares, with an average round-trip price of $591.

Which layover airport offers the shortest total travel time from Washington Dulles Airport to Moncton?

Shortest average total travel time for 1-stop one-way flights from Washington Dulles Airport to Moncton via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Toronto (YTZ) for the shortest journey. The average one-way travel time for flights connecting there is 5h 10m.

Which layover airport has the quickest connection when flying from Washington Dulles Airport to Moncton?

Average layover duration at different layover airports for 1-stop one-way flights from Washington Dulles Airport to Moncton, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Toronto (YYZ) often has the shortest layovers from Washington Dulles Airport to Moncton, with an average of 1h 43m.

Good to know

Cheapest flight$274
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 $300 for a one-way ticket and $542 for a round-trip.

  • 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 10628 reviews
7.3Boarding
7.1Comfort
6.3Food
7.8Crew
6.8Entertainment
Airline reviews

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

4.0 OkayChristina, Jan 2026
TPA - YYZ
Read more Air Canada reviews

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

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

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.

Plane was clean, crew were courtesy and friendly, great flight. There was no food or entertainment but it was a short flight.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

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

Information on your arrival and departure airports