Cheap Flights from Wilmington (ILG) to Montreal (YUL)

Popular airlines from Wilmington, DE (ILG-New Castle) to Montreal–Trudeau Intl. Airport (YUL)

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Find available prices by choosing your travel dates.

Cheap Flights from Wilmington to Montreal (ILG-YUL)

Prices were available within the past 7 days and start at for one-way flights and $711 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, May 18 - Tue, Jun 3
ILG
Wilmington
YUL
Montreal
$711 Roundtrip, found 6 days ago
$711
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, May 18 from Wilmington to Montreal, returning Tue, Jun 3, priced at $711 found 6 days ago
American Airlines
Tue, Jun 24 - Tue, Jul 8
ILG
Wilmington
YUL
Montreal
$713 Roundtrip, found 6 days ago
$713
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 24 from Wilmington to Montreal, returning Tue, Jul 8, priced at $713 found 6 days ago
American Airlines
Sun, Jun 15 - Thu, Jul 3
ILG
Wilmington
YUL
Montreal
$726 Roundtrip, found 6 days ago
$726
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 15 from Wilmington to Montreal, returning Thu, Jul 3, priced at $726 found 6 days ago
American Airlines
Wed, Jun 4 - Fri, Jun 13
ILG
Wilmington
YUL
Montreal
$726 Roundtrip, found 6 days ago
$726
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jun 4 from Wilmington to Montreal, returning Fri, Jun 13, priced at $726 found 6 days ago
American Airlines
Thu, Jun 19 - Tue, Jul 8
ILG
Wilmington
YUL
Montreal
$728 Roundtrip, found 6 days ago
$728
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 19 from Wilmington to Montreal, returning Tue, Jul 8, priced at $728 found 6 days ago
American Airlines
Thu, Jun 19 - Thu, Jul 10
ILG
Wilmington
YUL
Montreal
$743 Roundtrip, found 6 days ago
$743
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 19 from Wilmington to Montreal, returning Thu, Jul 10, priced at $743 found 6 days ago
American Airlines
Fri, Jun 20 - Tue, Jul 8
ILG
Wilmington
YUL
Montreal
$746 Roundtrip, found 6 days ago
$746
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 20 from Wilmington to Montreal, returning Tue, Jul 8, priced at $746 found 6 days ago
American Airlines
Wed, Apr 30 - Sat, May 3
ILG
Wilmington
YUL
Montreal
$770 Roundtrip, found 2 days ago
$770
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 30 from Wilmington to Montreal, returning Sat, May 3, priced at $770 found 2 days ago
American Airlines
Tue, May 6 - Tue, May 20
ILG
Wilmington
YUL
Montreal
$776 Roundtrip, found 2 days ago
$776
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Montreal, returning Tue, May 20, priced at $776 found 2 days ago
American Airlines
Tue, May 6 - Sat, May 17
ILG
Wilmington
YUL
Montreal
$784 Roundtrip, found 2 days ago
$784
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Montreal, returning Sat, May 17, priced at $784 found 2 days ago
American Airlines
Wed, Apr 30 - Sat, May 17
ILG
Wilmington
YUL
Montreal
$788 Roundtrip, found 2 days ago
$788
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 30 from Wilmington to Montreal, returning Sat, May 17, priced at $788 found 2 days ago
American Airlines
Mon, May 5 - Sat, May 17
ILG
Wilmington
YUL
Montreal
$789 Roundtrip, found 6 days ago
$789
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, May 5 from Wilmington to Montreal, returning Sat, May 17, priced at $789 found 6 days ago
American Airlines
Tue, May 6 - Sat, May 10
ILG
Wilmington
YUL
Montreal
$803 Roundtrip, found 2 days ago
$803
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Montreal, returning Sat, May 10, priced at $803 found 2 days ago
American Airlines
Thu, May 1 - Tue, May 20
ILG
Wilmington
YUL
Montreal
$804 Roundtrip, found 6 days ago
$804
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 1 from Wilmington to Montreal, returning Tue, May 20, priced at $804 found 6 days ago
American Airlines
Wed, Apr 30 - Tue, May 6
ILG
Wilmington
YUL
Montreal
$807 Roundtrip, found 2 days ago
$807
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 30 from Wilmington to Montreal, returning Tue, May 6, priced at $807 found 2 days ago
American Airlines
Fri, May 2 - Sat, May 3
ILG
Wilmington
YUL
Montreal
$813 Roundtrip, found 2 days ago
$813
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, May 2 from Wilmington to Montreal, returning Sat, May 3, priced at $813 found 2 days ago
American Airlines
Sat, May 3 - Fri, May 23
ILG
Wilmington
YUL
Montreal
$816 Roundtrip, found 2 days ago
$816
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 3 from Wilmington to Montreal, returning Fri, May 23, priced at $816 found 2 days ago
American Airlines
Tue, Jun 24 - Mon, Jul 7
ILG
Wilmington
YUL
Montreal
$820 Roundtrip, found 6 days ago
$820
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 24 from Wilmington to Montreal, returning Mon, Jul 7, priced at $820 found 6 days ago
American Airlines
Fri, May 2 - Tue, May 20
ILG
Wilmington
YUL
Montreal
$823 Roundtrip, found 2 days ago
$823
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, May 2 from Wilmington to Montreal, returning Tue, May 20, priced at $823 found 2 days ago
American Airlines
Tue, May 6 - Fri, May 9
ILG
Wilmington
YUL
Montreal
$827 Roundtrip, found 2 days ago
$827
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 6 from Wilmington to Montreal, returning Fri, May 9, priced at $827 found 2 days ago
Flights from Wilmington (ILG) to Montreal (YUL)
Origin airport
New Castle
Destination airport
Pierre Elliott Trudeau Intl.
Roundtrip price
$710
Distance
410 mi

Wilmington to Montreal Flights

The cheapest times to fly from Wilmington 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 Wilmington to Montreal are during the month of May. You can find some of the cheapest flights from Wilmington to Montreal with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Wilmington to Montreal

Sunday is one of the best days to book for cheap flights from Wilmington 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 Wilmington 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 Wilmington to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Wilmington 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 Wilmington 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 Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Discover the latest flight deals from ILG to YUL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ILG to YUL?
The cheapest flights from ILG to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL)?
There are no direct flights from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL). However, there are other airports with nonstop flights. Hop on your plane at Philadelphia Intl. Airport (PHL) and fly straight to Montreal without a layover.
What is the cheapest airline that flies from ILG to YUL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ILG to YUL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL)?
There aren’t any daily direct flights available from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from ILG to YUL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To arrive at Pierre Elliott Trudeau Intl. Airport (YUL) on time, book a flight that leaves Wilmington, DE (ILG-New Castle) 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 Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your flight from ILG to YUL right before your journey is generally more expensive. However, if you’re flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an ILG to YUL flight and hotel package?
You’ll generally save money by booking an ILG to YUL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Generally, it’s possible to cancel or reschedule your ILG to YUL flight. However, for bookings made more than 24 hours ago, additional charges 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 more information on our Customer Service portal.

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*Available to One Key members.