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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport, NY from C$ 170

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGA
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

C$ 261

One-way from

C$ 170

Popular in

December

Cheapest in

January

Average price

C$ 409

Good round-trip deal

C$ 365 or less

Good one-way deal

C$ 256 or less
American Airlines
  • American Airlines
  • 19/9-21/9
  • 1 total stop
  • 27h 38m total
  • Montreal to New York
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Porter Airlines
  • Porter Airlines
  • 23/9
  • 1 total stop
  • 5h 55m total
  • Montreal to New York
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Highest demand for flights based on searches. 4% potential increase in price (C$ 23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 18 July 2025.

Fri 19/912:31 p.m.YUL - LGA
1 stop26h 12mAmerican Airlines
Sun 21/98:20 a.m.LGA - YUL
Nonstop1h 26mAmerican Airlines
Deal found 16/7C$ 261
Mon 3/118:00 p.m.YUL - LGA
Nonstop1h 32mAir Canada
Thu 6/116:05 a.m.LGA - YUL
Nonstop1h 31mAir Canada
Deal found 14/7C$ 262
Mon 11/810:00 a.m.YUL - LGA
1 stop6h 30mPorter Airlines
Fri 15/85:30 p.m.LGA - YUL
1 stop4h 47mPorter Airlines
Deal found 14/7C$ 291
Tue 18/116:00 a.m.YUL - LGA
1 stop9h 11mUnited Airlines
Tue 18/115:35 p.m.LGA - YUL
Nonstop1h 36mUnited Airlines
Deal found 16/7C$ 312

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 18 July 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 19/9

12:31 p.m.-2:43 p.m.

1 stop26h 12m

New York LaGuardia

Sun 21/9

8:20 a.m.-9:46 a.m.

Nonstop1h 26m

C$ 261

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

8:00 p.m.-9:32 p.m.

Nonstop1h 32m

New York LaGuardia

Thu 6/11

6:05 a.m.-7:36 a.m.

Nonstop1h 31m

C$ 262

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 11/8

10:00 a.m.-4:30 p.m.

1 stop6h 30m

New York LaGuardia

Fri 15/8

5:30 p.m.-10:17 p.m.

1 stop4h 47m

C$ 291

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

6:00 a.m.-3:11 p.m.

1 stop9h 11m

New York LaGuardia

Tue 18/11

5:35 p.m.-7:11 p.m.

Nonstop1h 36m

C$ 312

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

3:10 p.m.-9:05 p.m.

1 stop5h 55m

C$ 170

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

3:25 p.m.-4:52 p.m.

Nonstop1h 27m

C$ 177

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

4:00 p.m.-9:05 p.m.

1 stop5h 05m

C$ 179

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

6:00 a.m.-7:31 a.m.

Nonstop1h 31m

C$ 218

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

9:15 a.m.-6:43 p.m.

1 stop9h 28m

C$ 223

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

10:30 a.m.-12:00 p.m.

Nonstop1h 30m

C$ 249

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/7

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 11 July 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 August is currently the most expensive (average of C$ 318). 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 18 July 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 16% 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 13 July 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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport

Explore weekly flight availability from Pierre Elliott Trudeau Intl to LaGuardia. 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 18 July 2025.

The most flights from YUL to LGA are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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 18 July 2025.
See what other customers who have flown with Porter Airlines,Delta, andAir Transat 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.
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Porter Airlines
8.0
Very good
311 reviews
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Delta
8.0
Very good
7,959 reviews
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
Air Transat
7.7
Good
416 reviews
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
United Airlines
7.4
Good
8,864 reviews
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
311 reviews
Check prices

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Crew

8.7

Overall

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Shawn,Jul 2025

EWR - YTZ

First time flying with porter and had an amazing experience. Will definitely use you guys whenever I get the chance. For context I had a flight from EWR to YTZ at 12:00pm. When I arrived early at 09:30 they put me on standby for the 10:00am, which I was able to make

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.

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

    Currently priced at C$ 261, American Airlines will fly you from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Porter Airlines - these airlines can fly you to your destination from C$ 297 and C$ 300, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport for 34% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport are Porter Airlines (C$ 170), Air Canada (C$ 177), and Air Transat (C$ 179).

  • 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 WestJet (81%), American Airlines (78%) and Republic Airways (78%).

  • 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$ 279 on average our data indicates C$ 434 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 August is currently the most expensive (average of C$ 318). 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
Bronx
Saddle Brook
Hoboken
Parsippany
South Plainfield
Englewood
Plainview
Staten Island
Fort Lee
Elizabeth
Stratford
Roslyn
Woodbridge
Bordentown
Paramus

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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 18 July 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 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 629,999 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 195AverageC$ 356FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 251AverageC$ 437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 292AverageC$ 409FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 304AverageC$ 405FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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