HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$107+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YMQ
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Montreal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from New York LaGuardia to Montreal are usually found in January or October, booked 80 days in advance, depart on a Thursday or Friday 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 May 18, 2026.

This Flightnetwork deal was found by Cheapflights users on 5/17. 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.
Mon 8/106:30 am
LGA
-
YUL
Nonstop1h 30m
Air Canada
Mon 8/1011:10 am
YUL
-
LGA
1 stop7h 00m
Air Canada
Deal found 5/17$216
This Mytrip deal was found by Cheapflights users on 5/17. 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 6/46:30 am
LGA
-
YUL
Nonstop1h 28m
Air Canada
Mon 6/86:10 pm
YUL
-
LGA
Nonstop1h 26m
Air Canada
Deal found 5/17$220
This Mytrip deal was found by Cheapflights users on 5/17. 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.
Tue 6/167:55 am
LGA
-
YUL
1 stop4h 05m
Air Canada
Tue 6/236:35 am
YUL
-
LGA
Nonstop1h 25m
Air Canada
Deal found 5/17$221
This Flightnetwork deal was found by Cheapflights users on 5/16. 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.
Mon 6/155:40 pm
LGA
-
YUL
Nonstop1h 37m
Air Canada
Mon 6/229:45 am
YUL
-
LGA
2 stops9h 52m
Air Canada
Deal found 5/16$222
This Mytrip deal was found by Cheapflights users on 5/17. 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 6/198:30 pm
LGA
-
YUL
Nonstop1h 25m
Air Canada
Tue 6/232:30 pm
YUL
-
LGA
1 stop5h 07m
Air Canada
Deal found 5/17$223
This Flightnetwork deal was found by Cheapflights users on 5/16. 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 5/307:55 am
LGA
-
YUL
1 stop4h 05m
Air Canada
Mon 6/16:35 am
YUL
-
LGA
Nonstop1h 26m
Air Canada
Deal found 5/16$225
This FlipMilhas deal was found by Cheapflights users on 5/14. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:35 am
LGA
-
YUL
Nonstop1h 25m
GOL
Wed 6/36:35 am
YUL
-
LGA
Nonstop1h 26m
GOL
Deal found 5/14$227
This Air Canada deal was found by Cheapflights users on 5/16. 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 7/87:55 am
LGA
-
YUL
1 stop4h 12m
Air Canada
Wed 7/83:30 pm
YUL
-
LGA
Nonstop1h 27m
Air Canada
Deal found 5/16$232

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(Flightnetwork)

One-way from

$107
(Air Canada)

Popular in

May

Cheapest in

January

Average price

$417

Good round-trip deal

$357 or less

Good one-way deal

$131 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 ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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

Cheapest round-trip
Quickest round-trip

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 6/30

6:59 am-8:33 am

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

2:29 pm-3:59 pm

Nonstop1h 30m

$289

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 9/11

5:10 pm-6:53 pm

Nonstop1h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

7:45 pm-9:23 pm

Nonstop1h 38m

$289

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 8/11

12:06 pm-1:39 pm

Nonstop1h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

7:44 pm-9:20 pm

Nonstop1h 36m

$289

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sun 6/28

7:00 am-8:39 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 7/2

7:44 pm-9:22 pm

Nonstop1h 38m

$289

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 7/21

5:01 pm-6:54 pm

Nonstop1h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 7/22

7:44 pm-9:20 pm

Nonstop1h 36m

$290

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 6/23

12:13 pm-1:50 pm

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

7:44 pm-9:22 pm

Nonstop1h 38m

$330

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 8/19

7:00 am-8:39 am

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

2:29 pm-3:59 pm

Nonstop1h 30m

$331

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 6/16

7:28 pm-12:13 am

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 6/19

6:35 pm-11:30 pm

1 stop4h 55m

$356

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Mon 6/8

7:28 pm-12:13 am

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

6:10 am-12:23 pm

1 stop6h 13m

$356

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 6/5

7:28 pm-12:13 am

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

6:35 pm-11:30 pm

1 stop4h 55m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

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 May.
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?

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 54 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, June is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal (average of $82). Flying from New York LaGuardia Airport to Montreal in April is currently the most expensive (average of $110). 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 May 18, 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 19% 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 May 16, 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. Saturday at noon 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 May 18, 2026.

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 19% of weekly flights between New York and Montreal have experienced delays in the past year, with the average delay time being 131 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 Sunday 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 14% 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 May 18, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,447 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,447 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,737 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,650 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air Canada
7.1
Good
11,060 reviews
Delta
7.9
Good
8,447 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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 can get you from New York LaGuardia Airport to Montreal in just under 1h 34m. Your travel time will be generally consistent. The distance from New York LaGuardia Airport to Montreal is about 324 mi. Generally, flights for this route are nonstop.

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

    Delta, at $107, 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 Air Canada. 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 Delta ($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: Delta (79%), WestJet (79%), Endeavor Airlines( 79%).

  • 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 $855, our data shows the cheapest flight currently is $116. When looking at the most popular route, (New York LaGuardia - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $220 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, June is the cheapest month in which you can book a flight from New York LaGuardia Airport to Montreal (average of $82). Flying from New York LaGuardia Airport to Montreal in April is currently the most expensive (average of $110). 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$107Average$313FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$134Average$251FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$139Average$367FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$166Average$332FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$241Average$390FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights