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Pierre Elliott Trudeau Intl

$268+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — YUL
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:10 pm
HPN
-
YUL
2 stops25h 10m
WestJet
Sat 7/46:45 am
YUL
-
HPN
2 stops11h 27m
WestJet
Deal found 3/11$678
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 12/305:10 pm
HPN
-
YUL
1 stop19h 05m
Delta
Tue 1/54:55 pm
YUL
-
HPN
1 stop18h 50m
Delta
Deal found 3/9$718
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 12/306:00 am
HPN
-
YUL
2 stops17h 10m
Delta
Wed 1/612:45 pm
YUL
-
HPN
1 stop23h 00m
Delta
Deal found 3/9$728
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 12/306:00 am
HPN
-
YUL
2 stops17h 10m
Delta
Sat 1/26:00 am
YUL
-
HPN
2 stops15h 36m
Delta
Deal found 3/9$733
This Delta deal was found by Cheapflights users on 3/10. 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.
Sat 5/1612:30 pm
HPN
-
YUL
1 stop10h 43m
Delta
Fri 5/295:06 pm
YUL
-
HPN
1 stop18h 45m
Delta
Deal found 3/10$760
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 12/2812:45 pm
HPN
-
YUL
1 stop10h 25m
Delta
Tue 1/512:45 pm
YUL
-
HPN
1 stop23h 00m
Delta
Deal found 3/9$763
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 pm
HPN
-
YUL
2 stops25h 10m
WestJet
Sun 10/187:20 pm
YUL
-
HPN
2 stops16h 25m
WestJet
Deal found 3/9$772
This Delta deal was found by Cheapflights users on 3/9. 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.
Sun 12/276:00 am
HPN
-
YUL
2 stops17h 10m
Delta
Tue 1/512:45 pm
YUL
-
HPN
1 stop23h 00m
Delta
Deal found 3/9$773

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$696
(FlightHub)

One-way from

$268
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$295
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
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One-way flight from White Plains Westchester County to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 11, 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

Thu 6/25

5:10 pm-6:20 pm

2 stops25h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:45 am-6:12 pm

2 stops11h 27m

$696

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Fri 5/15

6:40 pm-11:13 pm

2 stops28h 33m

Montreal Pierre Elliott Trudeau Intl

Thu 5/28

5:06 pm-3:49 pm

1 stop22h 43m

$859

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 5/18

5:15 pm-4:15 pm

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 5/28

5:06 pm-3:49 pm

1 stop22h 43m

$888

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Tue 3/24

6:00 am-10:56 pm

2 stops16h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

12:59 pm-10:59 am

2 stops22h 00m

$892

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Wed 7/29

12:45 pm-11:10 pm

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 am-4:33 pm

1 stop10h 33m

$895

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Tue 5/19

6:00 am-6:53 pm

2 stops12h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

7:00 am-10:20 pm

1 stop15h 20m

$945
Quickest round-trip

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Wed 4/22

5:21 pm-11:08 pm

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

6:00 am-3:49 pm

1 stop9h 49m

$957

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Mon 5/18

5:15 pm-4:15 pm

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 5/31

6:00 am-3:49 pm

1 stop9h 49m

$962

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Tue 7/28

6:00 am-6:53 pm

2 stops12h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 am-9:41 pm

2 stops15h 41m

$994

White PlainsMontreal

HPN - YUL

HPNYUL

White Plains Westchester County

Thu 4/23

5:21 pm-11:08 pm

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 4/30

6:00 am-3:49 pm

1 stop9h 49m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 18 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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.

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 $101). 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 16h 56m. WestJet provides one of the quickest options available for as low as $892. 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, January is the cheapest month in which you can book a flight from White Plains to Montreal Pierre Elliott Trudeau Intl Airport (average of $101). 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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