LGA - YUL

C$ 122 Find Cheap Flights from New York LaGuardia Airport to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Montreal departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Montreal, as well as popular online travel agencies
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Cheap Flight Deals from LaGuardia to Montreal (LGA-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from LaGuardia to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from LaGuardia to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
7:29 p.m. - 9:09 p.m.LGA-YUL
1h 40mdirect
Delta Logo
6:05 a.m. - 7:34 a.m.YUL-LGA
1h 29mdirect
C$ 315Delta
Find Deal
Fri, 16 May - Sun, 18 May
Delta Logo
8:29 a.m. - 10:05 a.m.LGA-YUL
1h 36mdirect
Delta Logo
5:00 p.m. - 6:34 p.m.YUL-LGA
1h 34mdirect
C$ 318Delta
Find Deal
Thu, 8 May - Mon, 12 May
 Logo
8:20 a.m. - 9:50 a.m.LGA-YUL
1h 30mdirect
 Logo
6:05 a.m. - 7:34 a.m.YUL-LGA
1h 29mdirect
C$ 333
Find Deal
Fri, 9 May - Sun, 11 May
Air Canada Logo
6:50 p.m. - 8:21 p.m.LGA-YUL
1h 31mdirect
Air Canada Logo
6:05 p.m. - 7:31 p.m.YUL-LGA
1h 26mdirect
C$ 334Air Canada
Find Deal
Fri, 30 May - Mon, 2 Jun
Air Canada Logo
5:45 p.m. - 7:16 p.m.LGA-YUL
1h 31mdirect
Air Canada Logo
8:00 p.m. - 9:30 p.m.YUL-LGA
1h 30mdirect
C$ 337Air Canada
Find Deal
Mon, 16 Jun - Sat, 21 Jun
 Logo
8:20 a.m. - 9:50 a.m.LGA-YUL
1h 30mdirect
 Logo
4:00 p.m. - 9:05 p.m.YUL-LGA
5h 05m1 stop
C$ 345
Find Deal
Sat, 7 Jun - Sun, 8 Jun
American Airlines Logo
8:15 a.m. - 9:45 a.m.LGA-YUL
1h 30mdirect
American Airlines Logo
5:15 p.m. - 6:40 p.m.YUL-LGA
1h 25mdirect
C$ 347American Airlines
Find Deal
Tue, 1 Jul - Sat, 23 Aug
United Airlines Logo
9:30 p.m. - 10:40 a.m.LGA-YUL
13h 10m1 stop
United Airlines Logo
1:25 p.m. - 2:45 p.m.YUL-LGA
1h 20mdirect
C$ 351United Airlines
Find Deal
Tue, 24 Jun - Wed, 25 Jun
United Airlines Logo
8:35 p.m. - 10:28 a.m.LGA-YUL
13h 53m1 stop
United Airlines Logo
1:20 p.m. - 2:48 p.m.YUL-LGA
1h 28mdirect
C$ 358United Airlines
Find Deal
Wed, 7 May - Thu, 8 May
American Airlines Logo
6:10 a.m. - 3:25 p.m.LGA-YUL
9h 15m1 stop
American Airlines Logo
5:35 p.m. - 7:05 p.m.YUL-LGA
1h 30mdirect
C$ 385American Airlines
Find Deal
Thu, 15 May - Mon, 19 May

Expert advice for your flight from LaGuardia to Montreal

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta's SkyMiles members enjoy free Wi-Fi on domestic flights.


Comfort Plus seats provide up to 8 cm extra legroom.

Read more about Deltaby Stefanie Waldek
Air Canada

Air Canada offers priority check-in for higher fare classes and elite status travelers.


Preferred Economy seats offer up to 10 extra centimetres of legroom for a fee.

Read more about Air Canadaby Stefanie Waldek
American Airlines

Main Cabin Extra offers early boarding and complimentary drinks.


American Airlines provides 20 minutes of free Wi-Fi with an ad watch.

Airports
LGA

Terminal C at LGA offers hands-free bag drop and Digital ID screening, expediting security for a smoother departure experience.

Read more about LGAby Laura Ratliff
YUL

At YUL, use the ArriveCAN app to fill out customs forms in advance and access a shorter line at immigration.

Read more about YULby Mark Stachiew
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Mark Stachiew

Mark Stachiew

Expert on YUL

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Laura Ratliff

Laura Ratliff

Expert on LGA

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more

KAYAK's insights & trends for LaGuardia to Montreal flights

Get data-powered insights and trends into flights from LaGuardia to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from New York LaGuardia Airport to Montreal?

The average price of all round-trip flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from New York LaGuardia Airport to Montreal, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Montreal, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is September, where tickets cost C$ 347 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 539 and C$ 511 respectively.

Can I save money by flying with a layover from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of C$ 623, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

February

High season

May

Cheapest flight

C$ 122
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from New York LaGuardia Airport to Montreal

When to book flights from LaGuardia to Montreal

Are your dates flexible? Find out the best times to travel from LaGuardia to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from LaGuardia to Montreal: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from LaGuardia to Montreal 
MicahFlew with Air CanadaApr 2025
LGA to YUL is very easy. Highly recommended.
Verified travelerFlew with Air CanadaSep 2024
Check-in online first and everything is going to be fast!
JeanFlew with Air CanadaSep 2024
Expect a small crowded plan but short flight.
Verified travelerFlew with Air CanadaMar 2024
I’ve flown primarily with Air Canada when I travel. I’ve never had any problems.

FAQs for booking New York LaGuardia Airport to Montreal flights

  • What is the cheapest flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport was C$ 88 for a one-way ticket and C$ 228 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from New York LaGuardia Airport to Montreal?

    All the following airlines offer inflight Wi-Fi service on the New York LaGuardia Airport to Montreal flight route: Air Canada, American Airlines, Delta, Japan Airlines, United Airlines, Air France, JetBlue, KLM, and Virgin Atlantic.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Montreal?

    The Embraer 175 is the aircraft model that flies most regularly on the New York LaGuardia Airport to Montreal flight route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Montreal?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between New York LaGuardia Airport and Montreal, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from New York LaGuardia Airport to Montreal?

    There are direct flights from New York LaGuardia Airport to Montreal on a daily basis.

  • Which is the best airline for flights from New York to Montreal, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from New York to Montreal are United Airlines and American Airlines. With an average price for the route of C$ 448 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 601 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from New York LaGuardia Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to New York LaGuardia Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 175 or less one-way and C$ 254 or less round-trip.

Prefer to fly direct from New York LaGuardia Airport to Montreal?

Find which airlines fly direct from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

New York LaGuardia to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Tuesday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Wednesday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Thursday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Friday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Saturday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

Sunday

Air Canada,American Airlines,Delta, +3 more

Air Canada,American Airlines, +4 more

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to New York LaGuardia

Monday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Tuesday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Wednesday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Thursday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Friday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Saturday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

Sunday

Air Canada,American Airlines,Delta, +2 more

Air Canada,American Airlines, +3 more

See more nonstop flights
See more nonstop flights

Top 3 airlines serving from LaGuardia to Montreal

 
See real verified KAYAK customer reviews for airlines flying from New York to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8684 reviews
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

8.0 ExcellentJ, Apr 2025EWR - RSW
Read more United Airlines reviews

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Liked nothing. As per previous segment it was delay delay delay.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

The plane was very warm and the crew turned on the lights for the entire snack service.

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Boarding could be improved, no need to wait after a previous group is completed

We boarded 1.5 hours late. Long wait for the bags when we got to Mexico City. Long wait to get on plane with people mover truck. Friendly staff. They answered all questions as best the could. Such a long, long walk from the plane to customs. Thank you, Michael A. Burris Cambridge, Massachusetts USA

Very good ! I would recommande it to my friend and family

the service was fine but would have which that the audio for announcement is better.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The boarding was at a dual gate hallway and there was only one spoken explanation about which way to turn to board the correct plane. It wasn't marked visually at the split in the gate. The phone charger did not work at my seat. The temperature was quite chilly throughout the flight and the recorded announcements were extremely loud for a small plane.

I was forced to check my carry-on bag, which I don't appreciate.

Everything you need to know for your flight from LaGuardia to Montreal

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