Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to New York LaGuardia Airport, NY from C$ 188

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LGA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to New York LaGuardia are usually found in June or April, booked 87 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Montreal to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 15 September 2025.

Round-trip from

C$ 290

One-way from

C$ 188

Popular in

September

Cheapest in

June

Average price

C$ 486

Good round-trip deal

C$ 460 or less

Good one-way deal

C$ 304 or less
Air Canada
  • Air Canada
  • 30/10-31/10
  • Nonstop
  • 3h 08m total
  • Montreal to New York
Search Deals
Air Canada
  • Air Canada
  • 14/10
  • 1 total stop
  • 4h 29m total
  • Montreal to New York
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to New York LaGuardia.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to New York LaGuardia.
Search Deals

Find flight deals from Montreal to LaGuardia

Cheapest flights from Montreal to LaGuardia
Explore the most affordable flight options available from Montreal to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 30/103:20 p.m.YUL - LGA
Nonstop1h 32mAir Canada
Fri 31/103:20 p.m.LGA - YUL
Nonstop1h 36mAir Canada
Deal found 13/9C$ 290
Tue 28/105:30 p.m.YUL - LGA
Nonstop1h 33mAir Canada
Tue 4/113:20 p.m.LGA - YUL
Nonstop1h 27mAir Canada
Deal found 13/9C$ 294
Mon 6/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sat 11/108:20 p.m.LGA - YUL
Nonstop1h 34mAir Canada
Deal found 14/9C$ 305
Mon 1/1210:35 a.m.YUL - LGA
1 stop6h 20mPorter Airlines
Tue 2/125:55 p.m.LGA - YUL
1 stop6h 40mPorter Airlines
Deal found 14/9C$ 307
Thu 30/105:30 p.m.YUL - LGA
Nonstop1h 33mAir Canada
Sun 2/115:05 a.m.LGA - YUL
Nonstop1h 27mAir Canada
Deal found 14/9C$ 308
Sat 4/108:00 p.m.YUL - LGA
Nonstop1h 30mAir Canada
Sun 5/107:05 a.m.LGA - YUL
Nonstop1h 24mAir Canada
Deal found 13/9C$ 309
Mon 3/115:30 p.m.YUL - LGA
Nonstop1h 33mAir Canada
Fri 7/116:05 a.m.LGA - YUL
Nonstop1h 27mAir Canada
Deal found 13/9C$ 311
Sun 19/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sat 25/1010:15 a.m.LGA - YUL
Nonstop1h 30mAir Canada
Deal found 13/9C$ 314
Thu 9/106:35 a.m.YUL - LGA
Nonstop1h 27mAir Canada
Sun 12/108:45 a.m.LGA - YUL
Nonstop1h 24mAir Canada
Deal found 14/9C$ 315
Wed 29/102:30 p.m.YUL - LGA
1 stop6h 55mPorter Airlines
Wed 5/115:55 p.m.LGA - YUL
1 stop6h 40mPorter Airlines
Deal found 13/9C$ 316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 15 September 2025.
Use the filters below to find and compare flights from Montreal to New York LaGuardia Airport that are best for you.

Fly from

Montreal

Fly to

LaGuardia

Route

Depart

Return

Price

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

5:30 p.m.-7:03 p.m.

Nonstop1h 33m

New York LaGuardia

Thu 6/11

6:05 a.m.-7:32 a.m.

Nonstop1h 27m

C$ 319

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

4:30 p.m.-8:59 p.m.

1 stop4h 29m

New York LaGuardia

Wed 8/10

6:00 a.m.-10:20 a.m.

1 stop4h 20m

C$ 332

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

10:31 a.m.-12:09 p.m.

Nonstop1h 38m

New York LaGuardia

Tue 2/12

7:00 a.m.-8:40 a.m.

Nonstop1h 40m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

6:00 a.m.-12:10 p.m.

1 stop6h 10m

New York LaGuardia

Wed 3/12

2:55 p.m.-7:48 p.m.

1 stop4h 53m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

7:00 a.m.-8:31 a.m.

Nonstop1h 31m

New York LaGuardia

Sun 5/10

8:30 a.m.-10:06 a.m.

Nonstop1h 36m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

9:28 a.m.-10:59 a.m.

Nonstop1h 31m

New York LaGuardia

Sat 25/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:35 a.m.-8:02 a.m.

Nonstop1h 27m

New York LaGuardia

Wed 22/10

8:45 a.m.-10:09 a.m.

Nonstop1h 24m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

7:35 p.m.-9:18 p.m.

Nonstop1h 43m

New York LaGuardia

Sat 6/12

7:00 a.m.-8:40 a.m.

Nonstop1h 40m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

7:30 p.m.-9:04 p.m.

Nonstop1h 34m

New York LaGuardia

Sat 25/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

9:28 a.m.-10:59 a.m.

Nonstop1h 31m

New York LaGuardia

Sun 19/10

7:05 a.m.-8:37 a.m.

Nonstop1h 32m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Montreal to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Montreal 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 to New York LaGuardia Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to LaGuardia. Price data was last updated on 12 September 2025.

The best time to book flights from Montreal to New York LaGuardia Airport is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal to New York LaGuardia Airport?

Currently, June is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 239). Flying from Montreal to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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 YMQ to LGA?

Find hourly flight availability from Montreal 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 15 September 2025.

When flying from Montreal to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Montreal to LaGuardia. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Montreal to New York LaGuardia Airport

Explore weekly flight availability from Montreal 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 15 September 2025.

The most flights from YMQ to LGA are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 15 September 2025.
Read through reviews of airlines operating flights from Montreal to New York LaGuardia Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

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

    For as low as C$ 319, Air Canada can have you in New York LaGuardia Airport from Montreal in 1h 33m. There are 521 km between Montreal and New York LaGuardia Airport. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to New York LaGuardia Airport, with prices starting at C$ 198. Additional round-trip tickets that might be worth considering are offered by American Airlines and Porter Airlines, with the lowest prices starting at C$ 252 and C$ 255, respectively. You may be able to fly from Montreal to New York LaGuardia Airport for 49% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Montreal to New York LaGuardia Airport are Air Canada (C$ 192), Porter Airlines (C$ 195), and Delta (C$ 196).

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

    No one likes to see their flight delayed. When booking a flight from Montreal to New York LaGuardia Airport consider choosing American Airlines (84%), Republic Airways (84%) or WestJet (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal 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$ 318 on average, our data indicates C$ 538 when flying from Montreal to New York LaGuardia Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal 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 to New York LaGuardia Airport?

    Currently, June is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 239). Flying from Montreal to New York LaGuardia Airport in November is currently the most expensive (average of C$ 308). 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
Saddle Brook
Bronx
South Plainfield
Englewood
Plainview
Fort Lee
New Brunswick
Hoboken
East Rutherford
Elizabeth
Roslyn
Yonkers
Stratford
Bordentown
Harrison

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 Montreal to LaGuardia

Discover the top 5 airlines that operate flights from Montreal 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 198AverageC$ 369FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 252AverageC$ 446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 255AverageC$ 296FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 300AverageC$ 421FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 306AverageC$ 419FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to LaGuardia?

When you search for this flight from Montreal to LaGuardia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to LaGuardia?

Cheapflights helps you find that perfect flight to LaGuardia from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Montreal to LaGuardia with no change fees?

Certainly. Search results for flights to LaGuardia from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to LaGuardia become cheaper?

Of course! You can now track prices for flights from Montreal to LaGuardia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.