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Cheap flights from New York LaGuardia Airport, NY to Montreal Pierre Elliott Trudeau Intl Airport from C$ 147

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YUL
17 Jun — 24 Jun1
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 January, booked 55 days in advance, depart on a Sunday or Thursday and return on a Friday

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 18 May 2026.

Mon 10/86:30 a.m.
LGA
-
YUL
Nonstop1h 30m
Air Canada
Mon 10/811:10 a.m.
YUL
-
LGA
1 stop7h 00m
Air Canada
Deal found 17/5C$ 297
Thu 4/66:30 a.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Mon 8/66:10 p.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Deal found 18/5C$ 301
Tue 16/67:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Tue 23/66:35 a.m.
YUL
-
LGA
Nonstop1h 25m
Air Canada
Deal found 17/5C$ 304
Mon 15/65:40 p.m.
LGA
-
YUL
Nonstop1h 37m
Air Canada
Mon 22/69:45 a.m.
YUL
-
LGA
2 stops9h 52m
Air Canada
Deal found 16/5C$ 305
Fri 19/68:30 p.m.
LGA
-
YUL
Nonstop1h 25m
Air Canada
Tue 23/62:30 p.m.
YUL
-
LGA
1 stop5h 07m
Air Canada
Deal found 17/5C$ 307
Sat 30/57:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Mon 1/66:35 a.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Deal found 16/5C$ 309
Mon 1/610:35 a.m.
LGA
-
YUL
Nonstop1h 25m
GOL
Wed 3/66:35 a.m.
YUL
-
LGA
Nonstop1h 26m
GOL
Deal found 14/5C$ 312
Wed 8/77:55 a.m.
LGA
-
YUL
1 stop4h 12m
Air Canada
Wed 8/73:30 p.m.
YUL
-
LGA
Nonstop1h 27m
Air Canada
Deal found 16/5C$ 319

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 18 May 2026.

Round-trip from

C$ 297

One-way from

C$ 147

Popular in

December

Cheapest in

November

Average price

C$ 498

Good round-trip deal

C$ 363 or less

Good one-way deal

C$ 224 or less
Air Canada
  • Air Canada
  • 10/8-10/8
  • 1 total stop
  • 8h 30m total
  • New York to Montreal
Search Deals
Air Canada
  • Air Canada
  • 5/6
  • Nonstop
  • 1h 37m total
  • New York to Montreal
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
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 629,999 searches. Data last updated 18 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 30/6

6:59 a.m.-8:33 a.m.

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

2:29 p.m.-3:59 p.m.

Nonstop1h 30m

C$ 397

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 28/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

C$ 397

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 21/7

5:01 p.m.-6:54 p.m.

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

7:44 p.m.-9:20 p.m.

Nonstop1h 36m

C$ 399

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 9/6

5:00 p.m.-11:55 p.m.

1 stop6h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

6:00 a.m.-9:25 p.m.

2 stops15h 25m

C$ 417

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 23/6

12:13 p.m.-1:50 p.m.

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

C$ 454

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 22/6

6:59 a.m.-8:33 a.m.

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

C$ 455

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 28/7

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:44 p.m.-9:20 p.m.

Nonstop1h 36m

C$ 455

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 5/6

6:59 a.m.-5:43 p.m.

1 stop10h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

C$ 467

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 8/6

7:28 p.m.-12:13 a.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:10 a.m.-12:23 p.m.

1 stop6h 13m

C$ 489

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 1/9

10:20 a.m.-2:40 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:45 a.m.-3:17 p.m.

1 stop5h 32m

C$ 489

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

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 54 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 C$ 381). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 568). 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 18 May 2026.

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 in the evening, which can drop the price by up to 43% 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 16 May 2026.

Travelers seeking maximum savings on their New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Saturday at noon 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 18 May 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Delta and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,449 reviews
Check prices

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,449 reviews
Delta
7.9
Good
8,449 reviews
Check prices

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air Canada
7.1
Good
11,058 reviews
Delta
7.9
Good
8,449 reviews
Check prices

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 34m. Delta provides one of the quickest options available for as low as C$ 397. Airlines will cover a distance of 521 km. Most flights are nonstop.

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

    Flying on Delta is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 154. Another option worth looking into is Air Canada, starting at C$ 190 round trip. You may be able to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport for 67% 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$ 124), Delta (C$ 141), and Air Canada (C$ 156).

  • 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 Delta (79%), WestJet (79%) and Endeavor Airlines (79%).

  • 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$ 160. On average you can expect to pay C$ 375. The most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 302.

  • 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 C$ 381). Flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 568). 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
Trois-Rivières
Dorval
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
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 2 airlines flying from LaGuardia to Pierre Elliott Trudeau Intl

Discover the top 2 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 154AverageC$ 368FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 190AverageC$ 463FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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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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