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Cheap flights from Montreal to New York LaGuardia Airport, NY from C$ 207

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LGA
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to New York LaGuardia are usually found in March or January, booked 73 days in advance, depart on a Wednesday or Friday and return on a Sunday

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 3 July 2026.

Fri 2/108:00 p.m.
YUL
-
LGA
Nonstop1h 30m
Air Canada
Mon 5/105:40 p.m.
LGA
-
YUL
Nonstop1h 37m
Air Canada
Deal found 1/7C$ 326
Sun 1/117:45 a.m.
YUL
-
LGA
1 stop4h 30m
Air Canada
Sun 8/116:00 a.m.
LGA
-
YUL
Nonstop1h 30m
Air Canada
Deal found 29/6C$ 331
Sat 10/106:30 a.m.
YUL
-
LGA
1 stop5h 36m
Air Canada
Mon 12/107:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Deal found 28/6C$ 338
Sat 17/106:10 p.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Mon 19/107:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Deal found 30/6C$ 341
Wed 9/98:00 p.m.
YUL
-
LGA
Nonstop1h 30m
Air Canada
Fri 11/96:30 a.m.
LGA
-
YUL
Nonstop1h 27m
Air Canada
Deal found 3/7C$ 342
Wed 23/910:30 a.m.
YUL
-
LGA
1 stop5h 17m
Air Canada
Mon 28/91:00 p.m.
LGA
-
YUL
1 stop4h 45m
Air Canada
Deal found 30/6C$ 344
Tue 13/106:35 a.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Fri 16/103:30 p.m.
LGA
-
YUL
Nonstop1h 31m
Air Canada
Deal found 30/6C$ 346
Fri 4/122:15 p.m.
YUL
-
LGA
1 stop5h 40m
Porter Airlines
Mon 7/126:35 p.m.
LGA
-
YUL
1 stop6h 00m
Porter Airlines
Deal found 28/6C$ 348
Sat 10/106:30 a.m.
YUL
-
LGA
1 stop5h 36m
Air Canada
Tue 13/107:55 a.m.
LGA
-
YUL
1 stop5h 50m
Air Canada
Deal found 28/6C$ 349
Mon 12/1010:40 a.m.
YUL
-
LGA
2 stops5h 01m
Air Canada
Wed 14/107:55 a.m.
LGA
-
YUL
1 stop4h 05m
Air Canada
Deal found 30/6C$ 351
Fri 9/106:10 p.m.
YUL
-
LGA
Nonstop1h 26m
Air Canada
Wed 14/108:30 p.m.
LGA
-
YUL
Nonstop1h 25m
Air Canada
Deal found 30/6C$ 352

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 3 July 2026.

Round-trip from

C$ 326

One-way from

C$ 207

Popular in

May

Cheapest in

March

Average price

C$ 507

Good round-trip deal

C$ 397 or less

Good one-way deal

C$ 266 or less
Air Canada
  • Air Canada
  • 2/10-5/10
  • Nonstop
  • 3h 07m total
  • Montreal to New York
Search Deals
Air Canada
  • Air Canada
  • 7/10
  • 2 total stops
  • 5h 56m total
  • Montreal to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 3 July 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

Thu 12/11

7:45 p.m.-9:29 p.m.

Nonstop1h 44m

New York LaGuardia

Thu 26/11

7:35 a.m.-12:15 p.m.

1 stop4h 40m

C$ 389

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

7:43 p.m.-9:17 p.m.

Nonstop1h 34m

New York LaGuardia

Tue 22/9

2:55 p.m.-11:27 p.m.

1 stop8h 32m

C$ 389

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

9:30 a.m.-11:03 a.m.

Nonstop1h 33m

New York LaGuardia

Thu 17/9

9:00 a.m.-5:38 p.m.

1 stop8h 38m

C$ 392

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:00 a.m.-10:41 a.m.

1 stop4h 41m

New York LaGuardia

Fri 11/9

2:55 p.m.-11:27 p.m.

1 stop8h 32m

C$ 397

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

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

Nonstop1h 29m

New York LaGuardia

Wed 23/9

1:59 p.m.-11:59 p.m.

1 stop10h 00m

C$ 417

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

9:30 a.m.-11:01 a.m.

Nonstop1h 31m

New York LaGuardia

Sat 22/8

2:00 p.m.-11:52 p.m.

1 stop9h 52m

C$ 422

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

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

Nonstop1h 36m

New York LaGuardia

Sun 9/8

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

Nonstop1h 39m

C$ 422

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

2:20 p.m.-11:30 p.m.

1 stop9h 10m

New York LaGuardia

Mon 14/9

1:00 p.m.-6:45 p.m.

1 stop5h 45m

C$ 437
Quickest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

9:30 a.m.-11:00 a.m.

Nonstop1h 30m

New York LaGuardia

Sun 2/8

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

Nonstop1h 39m

C$ 447

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

9:30 a.m.-11:01 a.m.

Nonstop1h 31m

New York LaGuardia

Sun 23/8

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

Nonstop1h 39m

C$ 447

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/6

Showing 1-10 of 24 resultsSorted by cheapest first
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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

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

Currently, January is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 133). Flying from Montreal to New York LaGuardia Airport in March is currently the most expensive (average of C$ 210). 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 3 July 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 23% versus a flight at noon.

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 3 July 2026.

The most flights from YMQ to LGA are scheduled on a Wednesday (24 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 Montreal to New York LaGuardia Airport?

How often are flights from Montreal to New York delayed?

About 20% of weekly flights between Montreal and New York have experienced delays in the past year, with the average delay time being 129 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, Delta has had the lowest number of delays on this route, with just 15% of flights being delayed.

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 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 27 June 2026.

Travelers seeking maximum savings on their Montreal to New York LaGuardia Airport flight should consider departing on Wednesday mornings 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.

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 3 July 2026.
Read through reviews of airlines operating flights from Montreal to New York LaGuardia Airport, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,451 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
United Airlines
7.4
Good
9,929 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
Air Canada
7.1
Good
11,291 reviews
Delta
7.8
Good
8,451 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

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$ 389, Delta can have you in New York LaGuardia Airport from Montreal in 1h 44m. 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$ 175. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at C$ 234 and C$ 246, respectively. You may be able to fly from Montreal to New York LaGuardia Airport for 60% 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 Delta (C$ 122), Air Canada (C$ 220), and United Airlines (C$ 265).

  • 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 (91%), Porter Airlines (91%) or Republic Airways (91%) 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$ 198. While the most popular route (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia) can be booked for C$ 352 on average, our data indicates C$ 411 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, January is the cheapest month in which you can book a flight from Montreal to New York LaGuardia Airport (average of C$ 133). Flying from Montreal to New York LaGuardia Airport in March is currently the most expensive (average of C$ 210). 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
Fort Lee
Yonkers
Paramus
Hoboken
New Brunswick
Teaneck
Secaucus
Stratford
Bordentown
Woodbridge
Hackensack
Harrison
Bronx

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 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 175AverageC$ 536FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 234AverageC$ 411FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 246AverageC$ 633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 270AverageC$ 480FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 290AverageC$ 484FlexibilityNo 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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