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$135+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to LaGuardia, NY (LGA)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
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 Montreal Pierre Elliott Trudeau Intl to New York LaGuardia are usually found in January or June, booked 73 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Pierre Elliott Trudeau Intl to LaGuardia

Cheapest flights from Pierre Elliott Trudeau Intl to LaGuardia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:00 pmYUL - LGA
Nonstop1h 33mAir Canada
Wed 12/316:05 amLGA - YUL
Nonstop1h 27mAir Canada
Deal found 12/2$273
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:50 amYUL - LGA
2 stops9h 08mAir Canada
Wed 12/316:05 amLGA - YUL
Nonstop1h 27mAir Canada
Deal found 12/3$278
This Air Canada deal was found by Cheapflights users on 12/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:00 pmYUL - LGA
Nonstop1h 33mAir Canada
Wed 1/76:05 amLGA - YUL
Nonstop1h 27mAir Canada
Deal found 12/1$283
This Delta deal was found by Cheapflights users on 12/2. 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.
Tue 12/169:35 amYUL - LGA
Nonstop1h 40mDelta
Tue 1/67:05 amLGA - YUL
Nonstop1h 39mDelta
Deal found 12/2$284
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:10 pmYUL - LGA
Nonstop1h 32mAir Canada
Tue 12/306:05 amLGA - YUL
1 stop6h 17mAir Canada
Deal found 12/3$295
This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:10 pmYUL - LGA
Nonstop1h 32mAir Canada
Wed 1/76:05 amLGA - YUL
Nonstop1h 27mAir Canada
Deal found 12/2$300
This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:50 amYUL - LGA
Nonstop1h 33mAir Canada
Tue 1/66:05 amLGA - YUL
Nonstop1h 27mAir Canada
Deal found 12/2$304

Find flight deals from Pierre Elliott Trudeau Intl to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to LaGuardia (LGA). 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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$207
(Jettzy)

One-way from

$135
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$353

Good round-trip deal

$213 or less

Good one-way deal

$217 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-New York LaGuardia flights.
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From Montreal Pierre Elliott Trudeau Intl to New York LaGuardia
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One-way flight from Montreal Pierre Elliott Trudeau Intl to New York LaGuardia
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to New York LaGuardia.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to New York LaGuardia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to LaGuardia 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 4, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

LaGuardia

Route

Depart

Return

Price

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

6:00 am-11:21 pm

1 stop17h 21m

New York LaGuardia

Sat 2/7

6:05 am-7:32 am

Nonstop1h 27m

$225

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

9:25 am-3:23 pm

1 stop5h 58m

New York LaGuardia

Wed 2/4

5:35 pm-7:02 pm

Nonstop1h 27m

$225

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

1:10 pm-11:21 pm

1 stop10h 11m

New York LaGuardia

Sun 2/8

10:35 am-12:02 pm

Nonstop1h 27m

$225

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Thu 2/26

5:55 pm-12:35 am

1 stop6h 40m

$259

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Fri 2/27

5:55 pm-12:35 am

1 stop6h 40m

$264

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Thu 3/5

9:55 am-4:55 pm

1 stop7h 00m

$268

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Tue 2/3

5:55 pm-12:35 am

1 stop6h 40m

$268

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

10:35 am-4:55 pm

1 stop6h 20m

New York LaGuardia

Sun 2/8

9:55 am-5:00 pm

1 stop7h 05m

$268

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Sun 2/8

5:55 pm-12:35 am

1 stop6h 40m

$268

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

10:15 am-4:55 pm

1 stop6h 40m

New York LaGuardia

Sat 2/7

9:55 am-5:00 pm

1 stop7h 05m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 23 results
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Compare providers for flights from Pierre Elliott Trudeau Intl to LaGuardia

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 Pierre Elliott Trudeau Intl to LaGuardia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*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 Montreal Pierre Elliott Trudeau Intl Airport-New York LaGuardia Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-New York LaGuardia Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-New York LaGuardia 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 Montreal Pierre Elliott Trudeau Intl Airport-New York LaGuardia 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 Pierre Elliott Trudeau Intl to LaGuardia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to LaGuardia. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport, you should look to book at least 73 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport (average of $132). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in February is currently the most expensive (average of $216). 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 YUL to LGA?

Find hourly flight availability from Pierre Elliott Trudeau Intl to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to LaGuardia. Price data was last updated on November 29, 2025.

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

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport trip
Airports
YUL

Use YULExpress to pre-book security fast track up to 72 hours before departure for a smoother experience.

Read more about YULby John Walton
LGA

For a quick trip to Manhattan, take the M60 bus from LGA, connecting to 11 subway lines in Queens and uptown.

Read more about LGAby Brandon Schultz
Our travel experts
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 LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
United Airlines
7.4
Good
9,064 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Air Canada
7.1
Good
10,500 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to LaGuardia. 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport will take you 6h 40m. Montreal Pierre Elliott Trudeau Intl Airport and New York LaGuardia Airport are separated by a distance of 324 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport round-trip from $128. Other airlines that can offer you cheap pricing are United Airlines, from $168, and Air Canada, from $199. Delta is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport consider choosing American Airlines (84%), Republic Airways (84%) or British Airways (84%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport is $148. On average you can expect to pay $307. The most popular route, (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia), can usually be booked for $209.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to LaGuardia.

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

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

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport (average of $132). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in February is currently the most expensive (average of $216). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Stamford
Staten Island
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Mount Laurel
Carlstadt
Carteret

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Alternative routes for Pierre Elliott Trudeau Intl to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
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Top 4 airlines flying from Pierre Elliott Trudeau Intl to LaGuardia

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to LaGuardia. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$142Average$298FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$199Average$282FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$210Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$386FlexibilityNo cancel feeOn-time69%

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