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Pierre Elliott Trudeau Intl

$260+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YUL
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 July 24, 2026.

This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:22 pm
HPN
-
YUL
2 stops24h 58m
WestJet
Fri 10/237:20 pm
YUL
-
HPN
2 stops16h 39m
WestJet
Deal found 7/21$789
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 9/812:22 pm
HPN
-
YUL
2 stops21h 27m
American Airlines
Tue 9/155:34 pm
YUL
-
HPN
1 stop28h 24m
American Airlines
Deal found 7/20$792
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/267:06 am
HPN
-
YUL
1 stop9h 47m
American Airlines
Wed 9/3012:31 pm
YUL
-
HPN
1 stop9h 27m
American Airlines
Deal found 7/22$803
This Mytrip deal was found by Cheapflights users on 7/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:26 am
HPN
-
YUL
3 stops15h 11m
Multiple Airlines
Sun 8/3010:35 am
YUL
-
HPN
3 stops22h 20m
Multiple Airlines
Deal found 7/20$807
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/97:06 am
HPN
-
YUL
1 stop9h 47m
American Airlines
Wed 9/167:29 am
YUL
-
HPN
2 stops15h 30m
American Airlines
Deal found 7/21$818
This American Airlines deal was found by Cheapflights users on 7/20. 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 9/106:00 am
HPN
-
YUL
1 stop10h 53m
American Airlines
Tue 9/155:34 pm
YUL
-
HPN
1 stop28h 24m
American Airlines
Deal found 7/20$838
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/1911:00 am
HPN
-
YUL
2 stops10h 44m
American Airlines
Wed 8/2610:31 am
YUL
-
HPN
2 stops12h 58m
American Airlines
Deal found 7/20$845

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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$789
(FlightHub)

One-way from

$260
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$371
Provider with most accurate pricing for White Plains Westchester County-Montreal Pierre Elliott Trudeau Intl flight deals.
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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. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 July 24, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 9/11

5:35 pm-11:44 am

1 stop18h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 9/15

5:34 pm-9:58 pm

1 stop28h 24m

$808

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 8/17

5:17 pm-4:45 pm

2 stops23h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 8/20

5:45 pm-6:07 pm

2 stops24h 22m

$933

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 9/10

7:06 am-4:53 pm

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

7:50 am-9:57 pm

2 stops14h 07m

$936

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 8/28

11:00 am-9:44 pm

2 stops10h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 8/30

1:07 pm-11:29 pm

2 stops10h 22m

$949

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 8/9

11:00 am-9:44 pm

2 stops10h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

10:31 am-11:29 pm

2 stops12h 58m

$1,097

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 8/9

5:17 pm-11:30 pm

1 stop6h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

7:20 pm-4:34 pm

2 stops21h 14m

$1,145
Quickest round-trip

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 9/28

12:50 pm-11:50 pm

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

12:44 pm-10:15 pm

1 stop9h 31m

$1,188

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sun 9/27

6:00 am-5:36 pm

1 stop11h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

12:44 pm-10:15 pm

1 stop9h 31m

$1,188

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 10/19

6:59 pm-12:21 pm

2 stops17h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 10/24

7:26 am-4:55 pm

1 stop9h 29m

$1,216

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Sat 10/17

12:40 pm-6:20 pm

2 stops29h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

6:45 am-6:00 pm

2 stops11h 15m

$1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
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3

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on White Plains-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 11h 48m. American Airlines provides one of the quickest options available for as low as $884. 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.

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
Longueuil
Laval
Dorval

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