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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport, NY from C$ 188

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGA
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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

Cheap 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 16 September 2025.

Round-trip from

C$ 305

One-way from

C$ 188

Popular in

December

Cheapest in

January

Average price

C$ 414

Good round-trip deal

C$ 426 or less

Good one-way deal

C$ 305 or less
Air Canada
  • Air Canada
  • 6/10-11/10
  • Nonstop
  • 3h 01m total
  • Montreal to New York
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Air Canada
  • Air Canada
  • 14/10
  • 1 total stop
  • 4h 29m total
  • Montreal to New York
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in September 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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Find 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 16 September 2025.

Mon 6/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sat 11/108:20 p.m.LGA - YUL
Nonstop1h 34mAir Canada
Deal found 14/9C$ 305
Mon 1/1210:35 a.m.YUL - LGA
1 stop6h 20mPorter Airlines
Tue 2/125:55 p.m.LGA - YUL
1 stop6h 40mPorter Airlines
Deal found 14/9C$ 307
Thu 30/105:30 p.m.YUL - LGA
Nonstop1h 33mAir Canada
Sun 2/115:05 a.m.LGA - YUL
Nonstop1h 27mAir Canada
Deal found 14/9C$ 308
Thu 20/113:30 p.m.YUL - LGA
Nonstop1h 29mAir Canada
Sun 23/116:15 a.m.LGA - YUL
1 stop5h 07mAir Canada
Deal found 14/9C$ 309
Thu 9/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sun 12/108:45 a.m.LGA - YUL
Nonstop1h 24mAir Canada
Deal found 14/9C$ 311
Thu 9/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sat 11/107:05 a.m.LGA - YUL
Nonstop1h 24mAir Canada
Deal found 15/9C$ 312
Sat 11/1010:00 a.m.YUL - LGA
1 stop6h 30mPorter Airlines
Sun 12/109:55 a.m.LGA - YUL
1 stop4h 17mPorter Airlines
Deal found 16/9C$ 314
Wed 29/102:30 p.m.YUL - LGA
1 stop6h 55mPorter Airlines
Wed 5/115:55 p.m.LGA - YUL
1 stop6h 40mPorter Airlines
Deal found 13/9C$ 316
Wed 8/103:10 p.m.YUL - LGA
1 stop4h 45mPorter Airlines
Sun 12/109:55 a.m.LGA - YUL
1 stop4h 17mPorter Airlines
Deal found 16/9C$ 318
Fri 24/104:40 p.m.YUL - LGA
Nonstop1h 50mAir Canada
Sun 26/106:05 a.m.LGA - YUL
Nonstop1h 31mAir Canada
Deal found 14/9C$ 319

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 629,999 searches. Data last updated 16 September 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

Sat 1/11

4:45 p.m.-11:16 p.m.

1 stop6h 31m

New York LaGuardia

Fri 7/11

1:05 p.m.-2:32 p.m.

Nonstop1h 27m

C$ 351

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

6:00 a.m.-12:10 p.m.

1 stop6h 10m

New York LaGuardia

Wed 3/12

2:55 p.m.-7:48 p.m.

1 stop4h 53m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

9:28 a.m.-10:59 a.m.

Nonstop1h 31m

New York LaGuardia

Sat 25/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

7:35 p.m.-9:18 p.m.

Nonstop1h 43m

New York LaGuardia

Sat 6/12

7:00 a.m.-8:40 a.m.

Nonstop1h 40m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Sun 2/11

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

2:26 p.m.-4:09 p.m.

Nonstop1h 43m

New York LaGuardia

Sun 7/12

7:00 a.m.-8:40 a.m.

Nonstop1h 40m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Tue 11/11

7:00 a.m.-8:36 a.m.

Nonstop1h 36m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Thu 30/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Sun 2/11

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Sun 19/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 23 results
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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 12 September 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 239). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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 16 September 2025.

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

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 14 September 2025.

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

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 16 September 2025.
See what other customers who have flown with Delta,Porter Airlines, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport can take about 1h 31m. United Airlines provides one of the quickest options available for as low as C$ 354. The distance between Montreal Pierre Elliott Trudeau Intl Airport and New York LaGuardia Airport is about 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport round-trip?

    Currently priced at C$ 198, Delta will fly you from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Porter Airlines - these airlines can fly you to your destination from C$ 252 and C$ 255, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport for 50% less than the average price by searching for these airlines.

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

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport are American Airlines (89%), Republic Airways (89%) and Delta (87%).

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

    Looking at all options, your cheapest flight can be booked for C$ 193. While the most popular route (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia) can be booked for C$ 305 on average, our data indicates C$ 531 when flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport.

  • 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 C$ 239). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Secaucus
Queens
Carlstadt
Carteret
Rahway
Saddle Brook
Bronx
South Plainfield
Englewood
Plainview
Fort Lee
New Brunswick
Hoboken
East Rutherford
Elizabeth
Roslyn
Yonkers
Stratford
Bordentown
Harrison

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Fly from Pierre Elliott Trudeau Intl to LaGuardia on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to New York LaGuardia
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to New York LaGuardia

Top 5 airlines flying from Pierre Elliott Trudeau Intl to LaGuardia

Discover the top 5 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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 198AverageC$ 369FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 252AverageC$ 446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 255AverageC$ 296FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 300AverageC$ 421FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 306AverageC$ 419FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to LaGuardia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to LaGuardia from Pierre Elliott Trudeau Intl.

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

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

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to LaGuardia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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