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Pierre Elliott Trudeau Intl

$103+ Cheap flights from LaGuardia, NY (LGA) 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YUL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl are usually found in April or November, booked 68 days in advance, depart on a Friday or Thursday and return on a Wednesday

Find flight deals from LaGuardia to Pierre Elliott Trudeau Intl

Cheapest flights from LaGuardia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from LaGuardia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Trip.com deal was found by Cheapflights users on 10/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:35 amLGA - YUL
Nonstop1h 27mAir Canada
Tue 12/168:00 pmYUL - LGA
Nonstop1h 33mAir Canada
Deal found 10/25$232
This Trip.com deal was found by Cheapflights users on 10/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amLGA - YUL
Nonstop1h 27mMultiple Airlines
Sun 12/1410:35 amYUL - LGA
1 stop6h 20mMultiple Airlines
Deal found 10/25$254
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:55 pmLGA - YUL
1 stop4h 25mPorter Airlines
Wed 12/1710:35 amYUL - LGA
1 stop6h 20mPorter Airlines
Deal found 10/25$263
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Thu 12/116:05 amLGA - YUL
Nonstop1h 27mAir Canada
Sun 12/144:10 pmYUL - LGA
1 stop6h 23mAir Canada
Deal found 10/24$266
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:35 amLGA - YUL
Nonstop1h 27mAir Canada
Sun 11/238:20 amYUL - LGA
Nonstop1h 33mAir Canada
Deal found 10/26$267

Cheap flight deals from LaGuardia to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(Trip.com)

One-way from

$103
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$345

Good round-trip deal

$351 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for New York LaGuardia-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Montreal Pierre Elliott Trudeau Intl flights.
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From New York LaGuardia to Montreal Pierre Elliott Trudeau Intl
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One-way flight from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 October 27, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

LaGuardia

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 11/18

12:00 pm-1:39 pm

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 11/25

7:35 pm-9:16 pm

Nonstop1h 41m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 12/12

7:05 am-8:45 am

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

7:45 pm-9:28 pm

Nonstop1h 43m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 12/3

7:05 am-8:45 am

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

7:45 pm-9:28 pm

Nonstop1h 43m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 1/25

4:59 pm-6:37 pm

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

2:15 pm-4:03 pm

Nonstop1h 48m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 1/26

11:46 am-1:22 pm

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

2:15 pm-4:03 pm

Nonstop1h 48m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 1/26

11:46 am-1:22 pm

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

9:34 am-11:22 am

Nonstop1h 48m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 11/24

12:00 pm-1:39 pm

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

7:35 pm-9:16 pm

Nonstop1h 41m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 11/21

7:00 am-8:36 am

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 11/24

7:35 pm-9:16 pm

Nonstop1h 41m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 11/20

12:00 pm-1:39 pm

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

9:26 am-11:05 am

Nonstop1h 39m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 11/24

5:00 pm-6:40 pm

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 11/26

2:29 pm-4:03 pm

Nonstop1h 34m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 results
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Compare providers for flights from LaGuardia 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 LaGuardia to Pierre Elliott Trudeau Intl in October.
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 New York LaGuardia Airport-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 New York LaGuardia Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-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 New York LaGuardia Airport-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 New York LaGuardia Airport-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 LaGuardia to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from LaGuardia 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 New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Pierre Elliott Trudeau Intl. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $93). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $196). 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.

What is the cheapest time of day to fly from LGA to YUL?

Find hourly flight availability from LaGuardia to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Pierre Elliott Trudeau Intl. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The best insider tips for New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport trip
Airlines
Air Canada

Economy Latitude includes priority check-in and baggage handling, plus two checked bags.


Preferred Seats offer up to four inches of extra space, available for a fee in any fare class.

Read more about Air Canadaby Jessica Macdonald
United Airlines

Basic Economy allows a personal item only, no carry-on bags unless flying to Canada.


Economy Plus offers extra legroom seats towards the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Airports
LGA

LGA's security lines are efficient, rarely exceeding 15 minutes. Plan ahead to ensure a smooth departure experience.

Read more about LGAby Brandon Schultz
YUL

For a quick exit from YUL, use the ArriveCAN app to fill out your arrival declaration card and avoid lines.

Read more about YULby John Walton
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on LGA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated October 27, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
10,367 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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.

  • How long is the flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as $310, Delta can have you in Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport in 1h 39m. The distance from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is about 324 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $114. Other airlines that can offer you cheap pricing are United Airlines, from $134, and Air Canada, from $149. These flights start at 64% lower than the current average price 3 months from now.

  • What are the most reliable airlines from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport, check out the most reliable airlines to get you to your destination on time: WestJet (91%), KLM (88%), Delta( 88%).

  • What are the cheapest flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    While on average a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is generally $1,001, our data shows the cheapest flight currently is $93. When looking at the most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $257 for that flight.

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

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

  • How can I find direct flights from LaGuardia 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 LaGuardia to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $93). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $196). 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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Alternative routes for LaGuardia to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Stewart to Pierre Elliott Trudeau Intl flights

Top 4 airlines flying from LaGuardia to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from LaGuardia to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$114Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$321FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$149Average$336FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$228Average$372FlexibilityNo cancel feeOn-time71%

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