$270 Cheap Flights from Washington (IAD) to Moncton (YQM)

View $270 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Moncton, NB (YQM-Greater Moncton Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Washington to Moncton (IAD-YQM)

Prices were available within the past 7 days and start at $270 for one-way flights and $426 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$426 Roundtrip, found 20 hours ago
$426
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $426 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$444 Roundtrip, found 20 hours ago
$444
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $444 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$449 Roundtrip, found 20 hours ago
$449
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $449 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$488 Roundtrip, found 20 hours ago
$488
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $488 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$507 Roundtrip, found 20 hours ago
$507
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $507 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$512 Roundtrip, found 20 hours ago
$512
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $512 found 20 hours ago
Air Canada
Thu, Dec 25 - Fri, Jan 2
IAD
Washington
YQM
Moncton
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Dec 25 from Washington to Moncton, returning Fri, Jan 2, priced at $514 found 1 day ago
United
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$528 Roundtrip, found 20 hours ago
$528
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $528 found 20 hours ago
Air Canada
Mon, Nov 24 - Fri, Nov 28
IAD
Washington
YQM
Moncton
$530 Roundtrip, found 20 hours ago
$530
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Moncton, returning Fri, Nov 28, priced at $530 found 20 hours ago
Porter Airlines
Sat, Dec 20 - Mon, Jan 5
IAD
Washington
YQM
Moncton
$607 Roundtrip, found 1 day ago
$607
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sat, Dec 20 from Washington to Moncton, returning Mon, Jan 5, priced at $607 found 1 day ago

Alternative airports near Moncton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greater Moncton Intl. YQM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $783
YQM
Greater Moncton Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $783

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM) cost?
Secure a cheap one-way flight from $270 or cheap return flight from $426 from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM)?
The cheapest month to fly from IAD to YQM is November, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM)?
To find the cheapest airline that'll fly you from IAD to YQM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM)?
You'll have to book a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAD to YQM?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM)?
To avoid possible delays on the Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM) last-minute?
Last-minute bookings from IAD to YQM are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an IAD to YQM flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAD to YQM flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Greater Moncton Intl. Airport (YQM)?
If you reserved your IAD to YQM flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Greater Moncton Intl.
Airlines serving
Air Canada, Porter Airlines, United
Roundtrip price
$426
Distance
814 mi

Book with confidence

Washington to Moncton Flights

The cheapest times to fly from Washington to Moncton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Moncton are during the month of November. You can find some of the cheapest flights from Washington to Moncton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Moncton

Sunday is one of the best days to book for cheap flights from Washington to Moncton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Moncton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Moncton in 2025. You can also book with separate airlines for your outbound and return journeys, from $270 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Moncton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Moncton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Moncton Flights

Explore a world of travel with Expedia

*Available to One Key members.