$343 Cheap Flights from Duluth (DLH) to Montreal (YUL)

View $343 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Montreal–Trudeau Intl. Airport (YUL)

Cheap Flights from Duluth to Montreal (DLH-YUL)

Prices were available within the past 7 days and start at $343 for one-way flights and $526 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 6 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$526 Roundtrip, found 6 hours ago
$526
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Dec 6 from Duluth to Montreal, returning Mon, Dec 8, priced at $526 found 6 hours ago
Delta
Sat, Dec 6 - Tue, Dec 9
DLH
Duluth
YUL
Montreal
$576 Roundtrip, found 6 hours ago
$576
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Dec 6 from Duluth to Montreal, returning Tue, Dec 9, priced at $576 found 6 hours ago
Delta
Tue, Dec 2 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$632 Roundtrip, found 6 hours ago
$632
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Dec 2 from Duluth to Montreal, returning Mon, Dec 8, priced at $632 found 6 hours ago
Delta
Wed, Dec 3 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$637 Roundtrip, found 6 hours ago
$637
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Dec 3 from Duluth to Montreal, returning Mon, Dec 8, priced at $637 found 6 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$643 Roundtrip, found 6 hours ago
$643
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Dec 4 from Duluth to Montreal, returning Mon, Dec 8, priced at $643 found 6 hours ago
Delta
Tue, Dec 2 - Tue, Dec 9
DLH
Duluth
YUL
Montreal
$682 Roundtrip, found 6 hours ago
$682
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Dec 2 from Duluth to Montreal, returning Tue, Dec 9, priced at $682 found 6 hours ago
Delta
Wed, Dec 3 - Tue, Dec 9
DLH
Duluth
YUL
Montreal
$687 Roundtrip, found 6 hours ago
$687
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Dec 3 from Duluth to Montreal, returning Tue, Dec 9, priced at $687 found 6 hours ago
Delta
Thu, Dec 4 - Tue, Dec 9
DLH
Duluth
YUL
Montreal
$693 Roundtrip, found 6 hours ago
$693
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Dec 4 from Duluth to Montreal, returning Tue, Dec 9, priced at $693 found 6 hours ago
WestJet
Wed, Dec 3 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$722 Roundtrip, found 6 hours ago
$722
Roundtrip
found 6 hours ago
Select WestJet flight, departing Wed, Dec 3 from Duluth to Montreal, returning Mon, Dec 8, priced at $722 found 6 hours ago
United
Wed, Dec 3 - Mon, Dec 8
DLH
Duluth
YUL
Montreal
$755 Roundtrip, found 6 hours ago
$755
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 3 from Duluth to Montreal, returning Mon, Dec 8, priced at $755 found 6 hours ago
Flights from Duluth (DLH) to Montreal (YUL)
Origin airport
Duluth Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Roundtrip price
$526
Distance
885 mi

Duluth to Montreal Flights

The cheapest times to fly from Duluth to Montreal

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 Duluth to Montreal are during the month of December. You can find some of the cheapest flights from Duluth to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Montreal

Sunday is one of the best days to book for cheap flights from Duluth to Montreal: 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 Duluth to Montreal

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 Duluth to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $343 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 Duluth to Montreal 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 Duluth to Montreal 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.

 

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Lock in a cheap one-way flight from $343 or cheap return flight from $526 from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
December is the cheapest month to fly from DLH to YUL. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from DLH to YUL. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll need to hop on a flight with a layover if you're traveling from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL). Direct flights don't operate daily 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 DLH to YUL?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline 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 Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To touch down at Pierre Elliott Trudeau Intl. Airport (YUL) without delays, choose a flight that leaves from Duluth Intl. Airport (DLH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Holding off until right before your break to book a flight from DLH to YUL generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a DLH to YUL flight and hotel package?
You'll typically save money by securing a DLH to YUL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It's usually possible to reschedule or cancel your DLH to YUL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.