$286 Cheap Flights from White Plains (HPN) to Montreal (YUL)

View $286 flight on Tue, Jul 8, 2025Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from White Plains to Montreal (HPN-YUL)

Prices were available within the past 7 days and start at $286 for one-way flights and $586 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 3 - Wed, Sep 10
HPN
White Plains
YUL
Montreal
$586 Roundtrip, found 6 days ago
$586
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 3 from White Plains to Montreal, returning Wed, Sep 10, priced at $586 found 6 days ago
Delta
Tue, Aug 12 - Fri, Aug 15
HPN
White Plains
YUL
Montreal
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 12 from White Plains to Montreal, returning Fri, Aug 15, priced at $597 found 2 days ago
Delta
Fri, Jul 4 - Tue, Jul 8
HPN
White Plains
YUL
Montreal
$602 Roundtrip, found 4 days ago
$602
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 4 from White Plains to Montreal, returning Tue, Jul 8, priced at $602 found 4 days ago
Delta
Sat, Sep 6 - Fri, Sep 12
HPN
White Plains
YUL
Montreal
$606 Roundtrip, found 6 days ago
$606
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 6 from White Plains to Montreal, returning Fri, Sep 12, priced at $606 found 6 days ago
Delta
Tue, Aug 12 - Sat, Aug 16
HPN
White Plains
YUL
Montreal
$611 Roundtrip, found 2 days ago
$611
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Aug 12 from White Plains to Montreal, returning Sat, Aug 16, priced at $611 found 2 days ago
Delta
Fri, Sep 5 - Tue, Sep 9
HPN
White Plains
YUL
Montreal
$616 Roundtrip, found 6 days ago
$616
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 5 from White Plains to Montreal, returning Tue, Sep 9, priced at $616 found 6 days ago
Delta
Sat, Sep 6 - Sat, Sep 13
HPN
White Plains
YUL
Montreal
$621 Roundtrip, found 6 days ago
$621
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 6 from White Plains to Montreal, returning Sat, Sep 13, priced at $621 found 6 days ago
Delta
Sun, Aug 31 - Sat, Sep 13
HPN
White Plains
YUL
Montreal
$626 Roundtrip, found 6 days ago
$626
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Aug 31 from White Plains to Montreal, returning Sat, Sep 13, priced at $626 found 6 days ago
American Airlines
Wed, Aug 13 - Wed, Sep 3
HPN
White Plains
YUL
Montreal
$669 Roundtrip, found 22 hours ago
$669
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Aug 13 from White Plains to Montreal, returning Wed, Sep 3, priced at $669 found 22 hours ago
WestJet
Fri, Nov 7 - Sun, Nov 9
HPN
White Plains
YUL
Montreal
$1,230 Roundtrip, found 3 days ago
$1,230
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, Nov 7 from White Plains to Montreal, returning Sun, Nov 9, priced at $1,230 found 3 days ago

Find the cheapest month to fly from White Plains (HPN) to Montreal (YUL)

January is typically the cheapest month to fly

From $544 - $1,560 per traveler.

Graph displaying average flight prices per month

Flights from White Plains (HPN) to Montreal (YUL)
Origin airport
Westchester County
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
American Airlines, Delta, WestJet
Roundtrip price
$586
Distance
303 mi

White Plains to Montreal Flights

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

 

The best time to book a flight from White Plains to Montreal

Sunday is one of the best days to book for cheap flights from White Plains 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 White Plains 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 White Plains to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $286 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 White Plains 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 White Plains 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 Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Discover the latest flight deals from HPN 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 HPN to YUL?
The cheapest flights from HPN 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 Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
While White Plains, NY (HPN-Westchester County) doesn't offer any direct flights to Pierre Elliott Trudeau Intl. Airport (YUL), other airports have nonstop routes. Leaving from John F. Kennedy Intl. Airport (JFK) will get you to Montreal without any layovers.
What is the cheapest airline that flies from HPN to YUL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HPN to YUL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Nonstop flights from Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPN to YUL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
To avoid potential delays on the Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL) route, aim to 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 Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Booking your plane ticket from HPN to YUL shortly before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a HPN to YUL flight and hotel package?
Compared with arranging flights and hotels separately, booking a HPN to YUL flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Pierre Elliott Trudeau Intl. Airport (YUL)?
If you booked your HPN to YUL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.