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$99+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YMQ
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Montreal are usually found in September or February, 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 March 2, 2026.

This Mytrip deal was found by Cheapflights users on 2/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:10 am
LGA
-
YUL
Nonstop1h 28m
Air Canada
Sun 4/268:00 pm
YUL
-
LGA
Nonstop1h 30m
Air Canada
Deal found 2/27$202
This deal was found by Cheapflights users on 2/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:30 am
LGA
-
YUL
Nonstop1h 28m
Air Canada
Thu 6/118:00 pm
YUL
-
LGA
Nonstop1h 26m
Air Canada
Deal found 2/26$204
This Mytrip deal was found by Cheapflights users on 2/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:10 am
LGA
-
YUL
Nonstop1h 28m
Air Canada
Sun 4/198:00 pm
YUL
-
LGA
Nonstop1h 30m
Air Canada
Deal found 2/26$205
This Gotogate deal was found by Cheapflights users on 2/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:55 pm
LGA
-
YUL
1 stop6h 37m
Multiple Airlines
Mon 3/308:00 pm
YUL
-
LGA
Nonstop1h 30m
Multiple Airlines
Deal found 2/26$206
This Mytrip deal was found by Cheapflights users on 2/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:55 am
LGA
-
YUL
1 stop4h 05m
Air Canada
Sun 4/56:30 am
YUL
-
LGA
1 stop5h 51m
Air Canada
Deal found 2/27$207
This Flightnetwork deal was found by Cheapflights users on 2/27. 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 3/216:05 am
LGA
-
YUL
Nonstop1h 27m
Air Canada
Mon 3/238:20 am
YUL
-
LGA
Nonstop1h 33m
Air Canada
Deal found 2/27$208
This CheapTickets deal was found by Cheapflights users on 2/28. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:55 pm
LGA
-
YUL
1 stop6h 40m
Porter Airlines
Tue 4/2110:15 am
YUL
-
LGA
1 stop6h 40m
Porter Airlines
Deal found 2/28$209
This Mytrip deal was found by Cheapflights users on 2/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:30 am
LGA
-
YUL
2 stops9h 15m
Air Canada
Sun 3/2910:30 am
YUL
-
LGA
1 stop5h 11m
Air Canada
Deal found 2/26$210
This Mytrip deal was found by Cheapflights users on 2/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:00 pm
LGA
-
YUL
1 stop4h 45m
Air Canada
Mon 4/2010:30 am
YUL
-
LGA
1 stop5h 11m
Air Canada
Deal found 2/27$211
This Mytrip deal was found by Cheapflights users on 2/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:30 am
LGA
-
YUL
2 stops9h 15m
Air Canada
Mon 3/308:00 pm
YUL
-
LGA
Nonstop1h 30m
Air Canada
Deal found 2/26$212
This Flightnetwork deal was found by Cheapflights users on 2/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:55 pm
LGA
-
YUL
1 stop6h 37m
Multiple Airlines
Sun 3/2910:30 am
YUL
-
LGA
1 stop5h 11m
Multiple Airlines
Deal found 2/26$214

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 March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(Mytrip)

One-way from

$99
(Gotogate)

Popular in

December

Cheapest in

September

Average price

$312

Good round-trip deal

$352 or less

Good one-way deal

$152 or less
Provider with most accurate pricing for New York LaGuardia-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Montreal (YMQ) flights.
Search Deals
From New York LaGuardia to Montreal (YMQ)
Search Deals
One-way flight from New York LaGuardia to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from New York LaGuardia to Montreal (YMQ).
Search Deals
Price to beat on a one-way flight from New York LaGuardia to Montreal (YMQ).
Search Deals

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 2, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 6/2

5:05 pm-6:53 pm

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

9:28 am-11:00 am

Nonstop1h 32m

$232

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 6/1

7:00 am-8:39 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

7:44 pm-9:21 pm

Nonstop1h 37m

$232

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 3/18

6:59 am-8:30 am

Nonstop1h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 3/23

7:30 pm-9:04 pm

Nonstop1h 34m

$258

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 3/25

10:26 am-3:16 pm

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

9:15 am-2:18 pm

1 stop5h 03m

$270

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 6/1

7:28 pm-12:13 am

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

6:35 pm-11:30 pm

1 stop4h 55m

$270

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 5/27

10:29 am-2:40 pm

1 stop4h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 6/1

6:35 pm-11:30 pm

1 stop4h 55m

$270

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 5/8

7:00 am-8:39 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 5/16

2:29 pm-4:05 pm

Nonstop1h 36m

$272

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 7/11

7:05 am-8:43 am

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 7/18

9:28 am-11:00 am

Nonstop1h 32m

$292

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 4/2

6:30 am-8:00 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:45 am-8:13 am

Nonstop1h 28m

$340

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 3/13

6:43 pm-12:38 am

1 stop5h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 3/18

7:30 pm-9:04 pm

Nonstop1h 34m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

*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 February 27, 2026.

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 $101). 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 March 2, 2026.

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 in the morning 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 February 21, 2026.

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 March 2, 2026.

The most flights from LGA to YMQ are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

How often are flights from New York to Montreal delayed?

About 18% of weekly flights between New York and Montreal have experienced delays in the past year, with the average delay time being 132 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 at night 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, American Airlines have had the lowest number of delays on this route, with just 13% 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 March 2, 2026.
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
8,237 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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
8,237 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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
9,376 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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
7.1
Good
11,369 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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
10,764 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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 United Airlines can get you from New York LaGuardia Airport to Montreal in just under 1h 48m. Your travel time can differ by up to 3h 02m. 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 $101, was found to be the cheapest airline from New York LaGuardia Airport to Montreal.Alternate airlines to your destination round-trip include Air Canada and United Airlines. Delta is currently priced 70% 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: WestJet (77%), Delta (74%), Endeavor Airlines( 74%).

  • 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 $870, 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 $215 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 $101). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from LaGuardia to Montreal

Discover the top 5 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$101Average$299FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$129Average$326FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$134Average$295FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$134Average$251FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$245Average$362FlexibilityNo cancel feeOn-time71%

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