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Cheap flights from New York LaGuardia Airport, NY to Montreal Pierre Elliott Trudeau Intl Airport from C$ 159

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

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

Cheap flight deals from LaGuardia to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 31/129:55 a.m.LGA - YUL
1 stop7h 00mPorter Airlines
Mon 5/110:15 a.m.YUL - LGA
1 stop6h 40mPorter Airlines
Deal found 11/12C$ 455
Sat 13/124:30 p.m.LGA - YUL
1 stop8h 00mMultiple Airlines
Wed 7/12:30 p.m.YUL - LGA
1 stop5h 30mMultiple Airlines
Deal found 11/12C$ 462
Sat 13/124:30 p.m.LGA - YUL
1 stop8h 00mMultiple Airlines
Sat 10/110:15 a.m.YUL - LGA
1 stop6h 40mMultiple Airlines
Deal found 11/12C$ 463
Sat 13/124:30 p.m.LGA - YUL
1 stop8h 00mMultiple Airlines
Mon 12/110:15 a.m.YUL - LGA
1 stop6h 40mMultiple Airlines
Deal found 11/12C$ 465
Sun 28/126:05 a.m.LGA - YUL
Nonstop1h 27mAir Canada
Fri 16/18:20 a.m.YUL - LGA
Nonstop1h 33mAir Canada
Deal found 10/12C$ 480
Tue 30/126:05 a.m.LGA - YUL
Nonstop1h 27mAir Canada
Tue 6/13:30 p.m.YUL - LGA
Nonstop1h 27mAir Canada
Deal found 11/12C$ 506
Sat 13/124:30 p.m.LGA - YUL
1 stop8h 00mMultiple Airlines
Tue 13/12:30 p.m.YUL - LGA
1 stop5h 30mMultiple Airlines
Deal found 11/12C$ 516
Wed 31/125:55 p.m.LGA - YUL
1 stop4h 25mPorter Airlines
Fri 2/110:15 a.m.YUL - LGA
1 stop6h 40mPorter Airlines
Deal found 10/12C$ 517
Sun 14/127:05 a.m.LGA - YUL
Nonstop1h 40mDelta
Wed 7/19:34 a.m.YUL - LGA
Nonstop1h 48mDelta
Deal found 11/12C$ 524

Find 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 12 December 2025.

Round-trip from

C$ 280

One-way from

C$ 159

Popular in

December

Cheapest in

November

Average price

C$ 570

Good round-trip deal

C$ 237 or less

Good one-way deal

C$ 265 or less
Air Canada
  • Air Canada
  • 8/1-10/1
  • Nonstop
  • 3h 00m total
  • New York to Montreal
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Air Canada
  • Air Canada
  • 3/4
  • 1 total stop
  • 4h 05m total
  • New York to Montreal
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl.
Search Deals
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 629,999 searches. Data last updated 12 December 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 6/3

8:50 a.m.-1:22 p.m.

1 stop4h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:20 a.m.-9:53 a.m.

Nonstop1h 33m

C$ 376

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 15/1

8:50 a.m.-1:22 p.m.

1 stop4h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

3:30 p.m.-4:57 p.m.

Nonstop1h 27m

C$ 376

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 1/3

12:00 p.m.-1:36 p.m.

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

2:29 p.m.-4:15 p.m.

Nonstop1h 46m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 9/1

4:59 p.m.-6:37 p.m.

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:30 p.m.-9:19 p.m.

Nonstop1h 49m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 25/2

7:00 a.m.-8:37 a.m.

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

2:29 p.m.-4:15 p.m.

Nonstop1h 46m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 24/1

11:55 a.m.-1:31 p.m.

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

9:34 a.m.-11:22 a.m.

Nonstop1h 48m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 14/1

11:46 a.m.-1:22 p.m.

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

2:15 p.m.-4:03 p.m.

Nonstop1h 48m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 6/1

7:05 a.m.-8:44 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:34 a.m.-11:22 a.m.

Nonstop1h 48m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 31/1

7:05 a.m.-8:44 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

7:30 p.m.-9:19 p.m.

Nonstop1h 49m

C$ 383

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 15/1

7:05 a.m.-8:44 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:25 p.m.-4:13 p.m.

Nonstop1h 48m

C$ 383

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 21 results
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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 5 December 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, December 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 C$ 142). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 248). 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 12 December 2025.

When flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.

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 6 December 2025.

Travelers seeking maximum savings on their New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday at noon 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?

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 12 December 2025.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as United Airlines,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,514 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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?

    A quick flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport can take about 1h 36m. Air Canada provides one of the quickest options available for as low as C$ 383. Airlines will cover a distance of 521 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 162. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at C$ 165 and C$ 190, respectively. You may be able to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport for 63% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport are United Airlines (C$ 125), Air Canada (C$ 147), and Delta (C$ 150).

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

    The top 3 most reliable airlines when flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport are KLM (100%), Delta (75%) and Endeavor Airlines (75%).

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

    The cheapest flight price from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is C$ 154. On average you can expect to pay C$ 284. The most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 320.

  • 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, December 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 C$ 142). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 248). 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

Travelling 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
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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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.
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Stewart to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from LaGuardia to Pierre Elliott Trudeau Intl

Discover the top 3 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 165AverageC$ 398FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 203AverageC$ 464FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 254AverageC$ 601FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from LaGuardia to Pierre Elliott Trudeau Intl?

When you search for this flight from LaGuardia to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from LaGuardia to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from LaGuardia to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from LaGuardia to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from LaGuardia to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from LaGuardia to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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