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Pierre Elliott Trudeau Intl

$330+ Cheap flights from White Plains (HPN) to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YUL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from White Plains to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$618
(Delta)

One-way from

$330
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$292
From White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl
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One-way flight from White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from White Plains to Pierre Elliott Trudeau Intl

Cheapest flights from White Plains to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from White Plains to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:20 pmHPN - YUL
1 stop18h 42mDelta
Tue 11/116:00 amYUL - HPN
1 stop9h 49mDelta
Deal found 9/9$618
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:20 pmHPN - YUL
1 stop18h 42mDelta
Mon 11/104:45 pmYUL - HPN
2 stops19h 14mDelta
Deal found 9/9$628
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:20 pmHPN - YUL
1 stop18h 42mDelta
Sun 11/94:45 pmYUL - HPN
1 stop19h 22mDelta
Deal found 9/9$691
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:55 pmHPN - YUL
1 stop23h 07mDelta
Tue 11/114:45 pmYUL - HPN
1 stop19h 22mDelta
Deal found 9/9$694
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:30 amHPN - YUL
2 stops16h 25mAmerican Airlines
Sat 11/17:50 amYUL - HPN
2 stops10h 30mAmerican Airlines
Deal found 9/9$698
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:55 pmHPN - YUL
1 stop26h 54mDelta
Mon 11/104:45 pmYUL - HPN
2 stops21h 43mDelta
Deal found 9/9$704
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:55 pmHPN - YUL
1 stop23h 07mDelta
Sun 11/94:45 pmYUL - HPN
1 stop19h 22mDelta
Deal found 9/9$787
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amHPN - YUL
2 stops16h 27mAmerican Airlines
Fri 10/34:09 pmYUL - HPN
2 stops17h 13mAmerican Airlines
Deal found 9/11$890
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:59 pmHPN - YUL
1 stop21h 12mAmerican Airlines
Sun 11/93:52 pmYUL - HPN
2 stops19h 05mAmerican Airlines
Deal found 9/9$909

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from White Plains to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

White Plains

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 11/7

5:20 pm-12:02 pm

1 stop18h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 11/10

12:50 pm-3:49 pm

1 stop26h 59m

$618

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 11/7

5:20 pm-12:02 pm

1 stop18h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

4:45 pm-12:07 pm

1 stop19h 22m

$691

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 11/6

12:55 pm-3:49 pm

1 stop26h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 11/10

6:00 am-3:49 pm

1 stop9h 49m

$694

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 11/6

12:55 pm-12:02 pm

1 stop23h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

4:45 pm-12:07 pm

1 stop19h 22m

$694

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sat 10/25

6:30 am-10:55 pm

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

7:50 am-6:20 pm

2 stops10h 30m

$698

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 11/6

12:55 pm-12:02 pm

1 stop23h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

4:45 pm-12:07 pm

1 stop19h 22m

$787

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 3/2

7:00 am-3:20 pm

2 stops32h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

7:00 am-10:52 pm

1 stop15h 52m

$888

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 9/29

6:30 am-10:57 pm

2 stops16h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

4:09 pm-9:22 am

2 stops17h 13m

$890

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 10/3

12:45 pm-10:05 am

2 stops21h 20m

$330

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 11/14

6:00 am-12:43 am

2 stops18h 43m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
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Best time to book a flight from White Plains to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from White Plains with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from White Plains to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from White Plains to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from White Plains to Montreal Pierre Elliott Trudeau Intl?

    White Plains Westchester County (HPN), located 3.7 mi from the city center, is the airport you fly out of when you book flights from White Plains to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Westchester County to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport?

    A quick flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport can take about 18h 42m. Delta provides one of the quickest options available for as low as $618. White Plains and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 303 mi.

  • Can I find deals for flights from White Plains to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on White Plains to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from White Plains to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from White Plains to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from White Plains to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from White Plains to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from White Plains to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Sherbrooke
Dorval

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