IAD - YQM

$304 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 8/2. 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

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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Flights 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

Tue, Aug 5 - Thu, Aug 21
Porter Airlines Logo
4:10 pm - 12:29 amIAD-YQM
7h 19m2 stops
Porter Airlines Logo
6:00 pm - 10:16 amYQM-IAD
17h 16m1 stop
$435Porter Airlines
Find Deal
Tue, Aug 5 - Thu, Aug 21
Porter Airlines Logo
4:10 pm - 4:13 pmIAD-YQM
23h 03m1 stop
Porter Airlines Logo
6:00 pm - 10:16 amYQM-IAD
17h 16m1 stop
$449Porter Airlines
Find Deal
Fri, Aug 8 - Fri, Aug 15
Porter Airlines Logo
11:35 am - 12:29 amIAD-YQM
11h 54m2 stops
Porter Airlines Logo
7:00 am - 2:56 pmYQM-IAD
8h 56m2 stops
$453Porter Airlines
Find Deal
Tue, Aug 5 - Thu, Aug 21
Porter Airlines Logo
4:10 pm - 12:29 amIAD-YQM
7h 19m2 stops
Porter Airlines Logo
7:00 am - 2:56 pmYQM-IAD
8h 56m2 stops
$456Porter Airlines
Find Deal
Sun, Aug 3 - Thu, Aug 14
Porter Airlines Logo
11:35 am - 11:19 pmIAD-YQM
10h 44m2 stops
Porter Airlines Logo
6:00 pm - 2:56 pmYQM-IAD
21h 56m1 stop
$468Porter Airlines
Find Deal
Fri, Aug 8 - Fri, Aug 15
 Logo
11:35 am - 12:29 amIAD-YQM
11h 54m2 stops
 Logo
6:00 pm - 2:56 pmYQM-IAD
21h 56m1 stop
Mon, Aug 4 - Mon, Aug 18
Air Canada Logo
10:20 am - 9:23 pmIAD-YQM
10h 03m2 stops
Air Canada Logo
6:35 am - 1:42 pmYQM-IAD
8h 07m2 stops
$504Air Canada
Find Deal
Mon, Aug 4 - Mon, Aug 18
Air Canada Logo
10:20 am - 5:14 pmIAD-YQM
5h 54m1 stop
Air Canada Logo
5:45 am - 9:37 amYQM-IAD
4h 52m1 stop
$524Air Canada
Find Deal
Fri, Aug 1 - Wed, Aug 13
Air Canada Logo
10:20 am - 5:14 pmIAD-YQM
5h 54m1 stop
Air Canada Logo
5:45 am - 9:37 amYQM-IAD
4h 52m1 stop
$525Air Canada
Find Deal
Fri, Aug 8 - Fri, Aug 15
Air Canada Logo
10:20 am - 5:14 pmIAD-YQM
5h 54m1 stop
Air Canada Logo
5:45 am - 9:37 amYQM-IAD
4h 52m1 stop
$584Air Canada
Find Deal
Useful Info

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 Porter Airlines ($435) and Air Canada ($504).

Good to know

Low seasonMay
High seasonMarch
Cheapest flight$304
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 8% increase in price.
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 $304 for a one-way ticket and $435 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 9692 reviews
6.8Entertainment
7.1Comfort
7.8Crew
7.3Boarding
6.3Food
Airline reviews

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

4.0 OkayNikhil, Jul 2025ORD - YYZ
Read more Air Canada reviews

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

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.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

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

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