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.
$91+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YUL
Jun 15 — Jun 221
1 adult, Economy
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Find cheap flights from LaGuardia to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl are usually found in September or November, booked 37 days in advance, depart on a Friday or Thursday and return on a Wednesday
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 June 10, 2025.
Round-trip from | $167 (Flightnetwork) |
|---|---|
One-way from | $91 (Booking.com) |
Popular in | December |
Cheapest in | September |
Average price | $272 |
Good round-trip deal | $327 or less |
Good one-way deal | $131 or less |
Find flight deals from LaGuardia to Pierre Elliott Trudeau Intl
Cheapest flights from LaGuardia to Pierre Elliott Trudeau IntlExplore 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 June 10, 2025.
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 June 10, 2025.
This Flightnetwork deal was found by Cheapflights users on 6/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:05 amLGA - YUL
Nonstop1h 24mAir Canada
Fri 9/512:00 pmYUL - LGA
1 stop6h 05mAir Canada
Deal found 6/10![Air Canada logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:55 amLGA - YUL
1 stop7h 52mPorter Airlines
Wed 6/2510:30 amYUL - LGA
1 stop6h 00mPorter Airlines
Deal found 6/10![Porter Airlines logo]()
$233
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Wed 7/237:05 amLGA - YUL
Nonstop1h 30mMultiple Airlines
Wed 7/3010:00 amYUL - LGA
1 stop6h 30mMultiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 6/218:30 amLGA - YUL
Nonstop1h 38mDelta
Wed 6/256:00 amYUL - LGA
Nonstop1h 31mDelta
Deal found 6/9![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:30 pmLGA - YUL
1 stop13h 10mUnited Airlines
Fri 8/16:15 amYUL - LGA
1 stop13h 05mUnited Airlines
Deal found 6/9![United Airlines logo]()
$275
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Sun 7/69:55 amLGA - YUL
1 stop7h 25mAir Transat
Thu 7/104:00 pmYUL - LGA
1 stop5h 05mAir Transat
Deal found 6/9![Air Transat logo]()
$299
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 June 10, 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
Fri 9/5
7:05 am-8:29 am
Nonstop1h 24m
Montreal Pierre Elliott Trudeau Intl
Fri 9/5
12:00 pm-6:05 pm
1 stop6h 05m
$167
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Tue 6/24
9:55 am-5:47 pm
1 stop7h 52m
Montreal Pierre Elliott Trudeau Intl
Wed 6/25
10:30 am-4:30 pm
1 stop6h 00m
$233
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Wed 7/23
7:05 am-8:35 am
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 7/30
10:00 am-4:30 pm
1 stop6h 30m
$236
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Wed 7/23
8:15 am-9:45 am
Nonstop1h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 7/27
7:14 am-8:49 am
Nonstop1h 35m
$251
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Sat 6/21
8:30 am-10:08 am
Nonstop1h 38m
Montreal Pierre Elliott Trudeau Intl
Wed 6/25
6:00 am-7:31 am
Nonstop1h 31m
$258
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Fri 7/25
9:30 pm-10:40 am
1 stop13h 10m
Montreal Pierre Elliott Trudeau Intl
Fri 8/1
6:15 am-7:20 pm
1 stop13h 05m
$275
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Sun 7/6
9:55 am-5:20 pm
1 stop7h 25m
Montreal Pierre Elliott Trudeau Intl
Thu 7/10
4:00 pm-9:05 pm
1 stop5h 05m
$299
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Wed 7/23
8:45 am-10:17 am
Nonstop1h 32m
$91
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Tue 7/1
2:29 pm-4:07 pm
Nonstop1h 38m
$99
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Fri 7/4
10:29 am-7:45 pm
1 stop9h 16m
$108
Showing 1-10 of 15 results
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]()
Air Canada
![United Airlines]()
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.
Airports
Our travel experts
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 May 23, 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 37 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, January 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 $270). Flying from New York LaGuardia Airport 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.
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 June 10, 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 June 8, 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.
Weekly flight availability from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from LaGuardia to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 10, 2025.
The most flights from LGA to YUL are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
Rainfall in Pierre Elliott Trudeau Intl by month
Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.
Temperature in Pierre Elliott Trudeau Intl by month
Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
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 June 10, 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and Air Transat from New York to Montreal. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
Food
7.6
Overall
8.0
Comfort
8.1
Boarding
8.2
Crew
8.7
Entertainment
7.0
Reviews
1 / 20
4.0
OkayMary,Jun 2025
FLL - YYZ
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.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsDorval
Laval
Brossard
Longueuil
Sherbrooke
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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.
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 June 10, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$315 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$129 | Average$319 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$155 | Average$330 | FlexibilityNo cancel fee | On-time71% |