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Pierre Elliott Trudeau Intl

$465+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YUL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:55 pmHPN - YUL
1 stop27h 00mDelta
Sun 1/116:00 amYUL - HPN
1 stop9h 49mDelta
Deal found 12/11$961
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:55 pmHPN - YUL
1 stop27h 00mDelta
Sat 1/106:00 amYUL - HPN
2 stops16h 00mDelta
Deal found 12/11$970
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:50 pmHPN - YUL
2 stops17h 10mDelta
Mon 1/122:15 pmYUL - HPN
2 stops21h 41mDelta
Deal found 12/11$976
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/187:00 amHPN - YUL
2 stops15h 58mAmerican Airlines
Sun 12/217:30 amYUL - HPN
2 stops15h 12mAmerican Airlines
Deal found 12/11$1,010
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:17 pmHPN - YUL
1 stop22h 38mDelta
Fri 1/912:54 pmYUL - HPN
1 stop23h 02mDelta
Deal found 12/11$1,011
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:50 pmHPN - YUL
2 stops17h 10mDelta
Fri 1/912:54 pmYUL - HPN
1 stop23h 02mDelta
Deal found 12/11$1,021
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/146:30 amHPN - YUL
2 stops16h 29mAmerican Airlines
Wed 1/77:30 amYUL - HPN
2 stops12h 38mAmerican Airlines
Deal found 12/11$1,034
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:17 pmHPN - YUL
1 stop18h 43mDelta
Thu 1/86:00 amYUL - HPN
1 stop9h 49mDelta
Deal found 12/11$1,036
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:17 pmHPN - YUL
1 stop18h 43mDelta
Wed 1/76:00 amYUL - HPN
2 stops16h 00mDelta
Deal found 12/11$1,046
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:50 pmHPN - YUL
2 stops17h 10mDelta
Thu 1/86:00 amYUL - HPN
2 stops16h 00mDelta
Deal found 12/11$1,051
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:17 pmHPN - YUL
1 stop18h 43mDelta
Mon 1/126:00 amYUL - HPN
1 stop9h 49mDelta
Deal found 12/11$1,107

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$642
(Trip.com)

One-way from

$465
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$364
Provider with most accurate pricing for White Plains Westchester County-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for White Plains Westchester County-Montreal Pierre Elliott Trudeau Intl flights.
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From White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 12, 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

Sun 1/25

6:30 am-10:59 pm

2 stops16h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

12:59 pm-9:29 am

2 stops20h 30m

$829

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Wed 4/1

5:17 pm-11:11 pm

1 stop5h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

6:00 am-3:49 pm

1 stop9h 49m

$1,027

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 1/25

5:12 pm-11:12 pm

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:00 am-3:49 pm

1 stop9h 49m

$1,027

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Wed 4/1

6:30 am-10:56 pm

2 stops16h 26m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

7:30 am-8:07 pm

2 stops12h 37m

$1,042

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sat 1/24

1:30 pm-12:24 pm

2 stops22h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

7:30 am-9:55 pm

2 stops14h 25m

$1,113

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 12/26

6:30 am-10:58 pm

2 stops16h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 12/30

7:30 am-8:27 pm

2 stops12h 57m

$1,179

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 2/2

5:12 pm-12:38 am

2 stops31h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

6:45 am-6:00 pm

2 stops11h 15m

$1,199

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 2/1

5:12 pm-12:38 am

2 stops31h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:45 am-11:58 am

2 stops29h 13m

$1,199

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 1/26

5:12 pm-12:43 am

2 stops31h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

6:45 am-11:58 am

2 stops29h 13m

$1,199

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 12/18

7:00 am-10:58 pm

2 stops15h 58m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from White Plains to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from White Plains to Pierre Elliott Trudeau Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on White Plains-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on White Plains-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from White Plains-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on White Plains-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for White Plains-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport (average of $91). Flying from White Plains to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $175). 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 5h 54m. American Airlines provides one of the quickest options available for as low as $1,027. White Plains and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 303 mi. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport (average of $91). Flying from White Plains to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of $175). 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
Dorval

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