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$109+ Cheap flights from LaGuardia, NY (LGA) to Montreal (YMQ)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YMQ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Montreal are usually found in September or November, booked 43 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from LaGuardia to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Montreal (YMQ). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(Flightnetwork)

One-way from

$109
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$308

Good round-trip deal

$333 or less

Good one-way deal

$132 or less
Provider with most accurate pricing for New York LaGuardia-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Montreal (YMQ) flights.
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From New York LaGuardia to Montreal (YMQ)
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One-way flight from New York LaGuardia to Montreal (YMQ)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New York LaGuardia to Montreal (YMQ).
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Price to beat on a one-way flight from New York LaGuardia to Montreal (YMQ).
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Find flight deals from LaGuardia to Montreal

Cheapest flights from LaGuardia to Montreal
Explore the most affordable flight options available from LaGuardia to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:30 pmLGA - YUL
Nonstop1h 30mAir Canada
Thu 5/294:40 pmYUL - LGA
Nonstop1h 28mAir Canada
Deal found 3/27$239
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:30 pmLGA - YUL
1 stop7h 07mPorter Airlines
Sat 5/2410:00 amYUL - LGA
1 stop6h 30mPorter Airlines
Deal found 3/27$267
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:35 pmLGA - YUL
1 stop16h 20mUnited Airlines
Thu 5/83:30 pmYUL - LGA
Nonstop1h 28mUnited Airlines
Deal found 3/26$269
This Kissandfly.com deal was found by Cheapflights users on 3/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:20 amLGA - YUL
Nonstop1h 30mMultiple Airlines
Mon 4/288:10 amYUL - LGA
Nonstop1h 28mMultiple Airlines
Deal found 3/26$276
This Kissandfly.com deal was found by Cheapflights users on 3/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:05 amLGA - YUL
Nonstop1h 30mLufthansa
Sat 5/108:05 amYUL - LGA
Nonstop1h 29mLufthansa
Deal found 3/26$288
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:20 amLGA - YUL
Nonstop1h 30mAmerican Airlines
Thu 4/1012:55 pmYUL - LGA
1 stop7h 11mAmerican Airlines
Deal found 3/27$317
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 4/178:51 amLGA - YUL
Nonstop1h 38mDelta
Mon 4/215:00 pmYUL - LGA
Nonstop1h 34mDelta
Deal found 3/26$320
This FlightHub deal was found by Cheapflights users on 3/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:55 amLGA - YUL
1 stop7h 25mAir Transat
Tue 5/64:00 pmYUL - LGA
1 stop5h 05mAir Transat
Deal found 3/26$329
This Kissandfly.com deal was found by Cheapflights users on 3/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:20 amLGA - YUL
Nonstop1h 30mBritish Airways
Mon 4/215:30 pmYUL - LGA
Nonstop1h 35mBritish Airways
Deal found 3/26$341

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Montreal 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 March 28, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Montreal that are best for you.

Fly from

LaGuardia

Fly to

Montreal

Route

Depart

Return

Price

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 5/17

3:30 pm-5:00 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 5/29

4:40 pm-6:08 pm

Nonstop1h 28m

$239

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 5/21

5:30 pm-12:37 am

1 stop7h 07m

Montreal Pierre Elliott Trudeau Intl

Sat 5/24

10:00 am-4:30 pm

1 stop6h 30m

$267

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 5/7

7:35 pm-11:55 am

1 stop16h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 5/8

3:30 pm-4:58 pm

Nonstop1h 28m

$269

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 4/24

8:20 am-9:50 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 4/28

8:10 am-9:38 am

Nonstop1h 28m

$276

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 5/3

7:05 am-8:35 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 5/10

8:05 am-9:34 am

Nonstop1h 29m

$288

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 4/10

8:20 am-9:50 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 4/10

12:55 pm-8:06 pm

1 stop7h 11m

$317

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 4/17

8:51 am-10:29 am

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 4/21

5:00 pm-6:34 pm

Nonstop1h 34m

$320

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 5/2

9:55 am-5:20 pm

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 5/6

4:00 pm-9:05 pm

1 stop5h 05m

$329

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 4/19

8:20 am-9:50 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 4/21

5:30 pm-7:05 pm

Nonstop1h 35m

$341

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 5/1

7:05 am-8:35 am

Nonstop1h 30m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
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Compare providers for flights from LaGuardia to Montreal

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 LaGuardia to Montreal in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

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

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Montreal. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to Montreal, you should look to book at least 43 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?

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal (average of $270). Flying from New York LaGuardia Airport to Montreal in July is currently the most expensive (average of $409). 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 YMQ?

Find hourly flight availability from LaGuardia to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

One of the essential ways to save on airfare from New York LaGuardia Airport to Montreal is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 37% on airfare.

What is the cheapest day to fly from New York LaGuardia Airport to Montreal?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Montreal. Price data was last updated on March 23, 2025.

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

Weekly flight availability from New York LaGuardia Airport to Montreal

Explore weekly flight availability from LaGuardia to Montreal. 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 March 28, 2025.

The most flights from LGA to YMQ are scheduled on a Friday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and KLM from New York to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Montreal. 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 New York LaGuardia Airport to Montreal round-trip?

    Air Canada, at $239, was found to be the cheapest airline from New York LaGuardia Airport to Montreal.Alternate airlines to your destination round-trip include Porter Airlines and United Airlines. Air Canada is currently priced 20% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Montreal are Air Canada ($109), Delta ($120), and Porter Airlines ($129).

  • What are the most reliable airlines from New York LaGuardia Airport to Montreal?

    Before booking your flight to Montreal from New York LaGuardia Airport, check out the most reliable airlines to get you to your destination on time: KLM (92%), Delta (88%), WestJet( 88%).

  • What are the cheapest flights from New York LaGuardia Airport to Montreal?

    While on average a flight from New York LaGuardia Airport to Montreal is generally $1,175, our data shows the cheapest flight currently is $109. When looking at the most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $256 for that flight.

  • Can I find deals for flights from LaGuardia to Montreal that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Montreal?

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

  • Can I find deals for business class flights from LaGuardia to Montreal?

    Yes. Cheapflights offers flight deals from LaGuardia to Montreal 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?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal (average of $270). Flying from New York LaGuardia Airport to Montreal in July is currently the most expensive (average of $409). 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

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Top 4 airlines flying from LaGuardia to Montreal

Discover the top 4 airlines that operate flights from LaGuardia to Montreal. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$126Average$312FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$127Average$326FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$127Average$282FlexibilityNo cancel feeOn-time71%
DeltaCheapest$138Average$304FlexibilityNo cancel feeOn-timeN/A
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