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Cheap flights from Montreal to New York LaGuardia Airport, NY from C$ 189

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LGA
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to LaGuardia

Enter your travel dates to find the best prices.

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 12 May 2026.

Thu 6/88:00 p.m.
YUL
-
LGA
Nonstop1h 30m
Air Canada
Sun 9/88:45 a.m.
LGA
-
YUL
Nonstop1h 30m
Air Canada
Deal found 7/5C$ 353
Sat 8/88:20 a.m.
YUL
-
LGA
Nonstop1h 27m
Air Canada
Tue 11/810:40 a.m.
LGA
-
YUL
Nonstop1h 25m
Air Canada
Deal found 9/5C$ 354
Sat 6/63:30 p.m.
YUL
-
LGA
Nonstop1h 28m
Air Canada
Sun 7/68:45 a.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Deal found 8/5C$ 356
Thu 4/63:30 p.m.
YUL
-
LGA
Nonstop1h 28m
Air Canada
Sun 7/68:45 a.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Deal found 8/5C$ 357
Thu 28/56:35 a.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Sun 31/56:30 a.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Deal found 12/5C$ 358
Thu 4/610:30 a.m.
YUL
-
LGA
1 stop5h 17m
Air Canada
Sat 6/67:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Deal found 9/5C$ 362
Fri 29/56:35 a.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Mon 8/66:30 a.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Deal found 11/5C$ 364
Thu 6/88:00 p.m.
YUL
-
LGA
Nonstop1h 30m
Air Canada
Sat 8/87:55 a.m.
LGA
-
YUL
1 stop4h 07m
Air Canada
Deal found 10/5C$ 365
Thu 18/67:30 a.m.
YUL
-
LGA
1 stop4h 42m
Air Canada
Sun 21/610:40 a.m.
LGA
-
YUL
Nonstop1h 25m
Air Canada
Deal found 12/5C$ 366
Sat 6/610:30 a.m.
YUL
-
LGA
1 stop5h 17m
Air Canada
Sat 6/68:30 p.m.
LGA
-
YUL
Nonstop1h 28m
Air Canada
Deal found 8/5C$ 368

Find 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 12 May 2026.

Round-trip from

C$ 353

One-way from

C$ 189

Popular in

August

Cheapest in

June

Average price

C$ 446

Good round-trip deal

C$ 392 or less

Good one-way deal

C$ 255 or less
Air Canada
  • Air Canada
  • 6/8-9/8
  • Nonstop
  • 3h 00m total
  • Montreal to New York
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GOL
  • GOL
  • 22/7
  • Nonstop
  • 1h 25m total
  • Montreal to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 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 Montreal (YMQ) to New York LaGuardia.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to New York LaGuardia.
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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 12 May 2026.
Use the filters below to find and compare flights from Montreal to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

New York LaGuardia

Sun 28/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405
Quickest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Sun 14/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:44 p.m.-9:20 p.m.

Nonstop1h 36m

New York LaGuardia

Tue 18/8

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

2:29 p.m.-4:05 p.m.

Nonstop1h 36m

New York LaGuardia

Tue 9/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Tue 2/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Sun 28/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 405

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Wed 3/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 406

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

2:40 p.m.-4:16 p.m.

Nonstop1h 36m

New York LaGuardia

Fri 3/7

4:59 p.m.-6:46 p.m.

Nonstop1h 47m

C$ 406

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Wed 10/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 406

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Sat 6/6

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 406

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 23 resultsSorted by cheapest first
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2
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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?

The best time to book flights from Montreal to New York LaGuardia Airport is 80 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, May is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 96). Flying from Montreal to New York LaGuardia Airport in March is currently the most expensive (average of C$ 202). 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 12 May 2026.

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 in the morning, which can drop the price by up to 18% versus a flight at noon.

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 9 May 2026.

Travelers seeking maximum savings on their Montreal to New York LaGuardia Airport flight should consider departing on Friday afternoons 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 12 May 2026.

The most flights from YMQ to LGA 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 (9 on average).

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

How often are flights from Montreal to New York delayed?

About 19% of weekly flights between Montreal and New York have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Montreal to New York 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 Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, American Airlines has had the lowest number of delays on this route, with just 13% of flights being delayed.

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 12 May 2026.
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
7.9
Good
8,447 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,447 reviews
Delta
7.9
Good
8,447 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
United Airlines
7.4
Good
9,701 reviews
Delta
7.9
Good
8,447 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
American Airlines
7.1
Good
11,661 reviews
Delta
7.9
Good
8,447 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Air Canada
7.1
Good
11,019 reviews
Delta
7.9
Good
8,447 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

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$ 405, Delta can have you in New York LaGuardia Airport from Montreal in 1h 38m. There are 521 km between Montreal and New York LaGuardia Airport. All flights are typically direct.

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

    Flying on American Airlines is currently your cheapest option to New York LaGuardia Airport, with prices starting at C$ 169. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at C$ 203 and C$ 216, respectively. You may be able to fly from Montreal to New York LaGuardia Airport for 59% 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$ 205), American Airlines (C$ 207), and United Airlines (C$ 207).

  • 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 KLM (81%), Delta (64%) or WestJet (64%) 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$ 218. While the most popular route (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia) can be booked for C$ 364 on average, our data indicates C$ 463 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, May is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 96). Flying from Montreal to New York LaGuardia Airport in March is currently the most expensive (average of C$ 202). 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
Queens
Staten Island
Carlstadt
Rahway
East Rutherford
Carteret
Westbury
Plainview
Fort Lee
Yonkers
Hoboken
Paramus
New Brunswick
Teaneck
Secaucus
Stratford
Bordentown
Woodbridge
Hackensack
Harrison

Browse thousands of different options on Cheapflights for your next trip

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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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 169AverageC$ 475FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 203AverageC$ 377FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 216AverageC$ 457FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 236AverageC$ 516FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 259AverageC$ 380FlexibilityNo cancel feeOn-time52%
Search Porter 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.

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