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$113+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YMQ
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from New York LaGuardia to Montreal are usually found in January or March, booked 80 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap 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 December 4, 2025.

This Air Canada deal was found by Cheapflights users on 12/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:45 pmLGA - YUL
Nonstop1h 31mAir Canada
Mon 1/53:30 pmYUL - LGA
Nonstop1h 27mAir Canada
Deal found 12/4$263
This FlightHub deal was found by Cheapflights users on 12/4. 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.
Wed 12/315:55 pmLGA - YUL
1 stop4h 25mPorter Airlines
Mon 1/1210:15 amYUL - LGA
1 stop6h 40mPorter Airlines
Deal found 12/4$283
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Tue 12/165:55 pmLGA - YUL
1 stop4h 25mPorter Airlines
Tue 1/1310:15 amYUL - LGA
1 stop6h 40mPorter Airlines
Deal found 12/2$291
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:45 pmLGA - YUL
Nonstop1h 31mAir Canada
Wed 1/215:30 pmYUL - LGA
Nonstop1h 32mAir Canada
Deal found 12/3$294
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amLGA - YUL
1 stop6h 17mAir Canada
Mon 1/58:20 amYUL - LGA
Nonstop1h 33mAir Canada
Deal found 12/3$297
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:45 pmLGA - YUL
Nonstop1h 31mAir Canada
Sun 1/111:10 pmYUL - LGA
Nonstop1h 33mAir Canada
Deal found 12/3$298
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:45 pmLGA - YUL
Nonstop1h 31mAir Canada
Sat 1/108:30 amYUL - LGA
1 stop5h 58mAir Canada
Deal found 12/3$310

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Mytrip)

One-way from

$113
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$390

Good round-trip deal

$379 or less

Good one-way deal

$190 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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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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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 (YMQ).
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Price to beat on a one-way flight from New York LaGuardia to Montreal (YMQ).
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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 December 4, 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

Wed 1/28

7:05 am-8:44 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

2:15 pm-4:03 pm

Nonstop1h 48m

$265

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 2/7

7:05 am-8:44 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

2:29 pm-4:15 pm

Nonstop1h 46m

$287

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 2/10

5:55 pm-12:35 am

1 stop6h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 2/18

10:15 am-4:55 pm

1 stop6h 40m

$301

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 2/11

9:55 am-5:00 pm

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 2/22

10:15 am-4:55 pm

1 stop6h 40m

$301

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 1/20

5:55 pm-12:35 am

1 stop6h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

10:15 am-4:55 pm

1 stop6h 40m

$301

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 3/3

5:55 pm-12:35 am

1 stop6h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

10:15 am-4:55 pm

1 stop6h 40m

$301

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 2/10

9:55 am-5:00 pm

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 2/19

10:35 am-4:55 pm

1 stop6h 20m

$301

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 2/10

11:46 am-1:22 pm

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

7:30 pm-9:17 pm

Nonstop1h 47m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 1/21

11:46 am-1:22 pm

Nonstop1h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

7:30 pm-9:19 pm

Nonstop1h 49m

$310

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 2/11

7:05 am-8:44 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

7:30 pm-9:17 pm

Nonstop1h 47m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 24 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Montreal flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 28, 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 79 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 $109). Flying from New York LaGuardia Airport to Montreal in October is currently the most expensive (average of $180). 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 December 4, 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 23% 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 November 29, 2025.

Travelers seeking maximum savings on their New York LaGuardia Airport to Montreal flight should consider departing on Friday evenings 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 December 4, 2025.

The most flights from LGA to YMQ are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from New York LaGuardia Airport to Montreal?

How often are flights from New York to Montreal delayed?

About 16% of weekly flights between New York and Montreal have experienced delays in the past year, with the average delay time being 129 minutes.

What is the most punctual flight time for New York to Montreal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to Montreal flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 December 4, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from New York LaGuardia Airport 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
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
9,063 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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 Canada
7.1
Good
10,500 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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.

  • How long is the flight from New York LaGuardia Airport to Montreal?

    Delta and Porter Airlines can get you from New York LaGuardia Airport to Montreal in just under 1h 39m. Your travel time can differ by up to 5h 01m. The distance from New York LaGuardia Airport to Montreal is about 324 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $109, was found to be the cheapest airline from New York LaGuardia Airport to Montreal.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Delta is currently priced 67% 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 ($95), American Airlines ($102), and United Airlines ($107).

  • 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 (100%), Delta (75%), Endeavor Airlines( 75%).

  • 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 $1,243, our data shows the cheapest flight currently is $128. When looking at the most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $238 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 $109). Flying from New York LaGuardia Airport to Montreal in October is currently the most expensive (average of $180). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$114Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$322FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$149Average$335FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$245Average$374FlexibilityNo cancel feeOn-time71%

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