LGA - YUL

C$ 138 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 8/12. 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
1 adult, Economy

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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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Montreal

Tue, 7 Apr - Sat, 11 Apr
Air Canada Logo
8:50 a.m. - 1:21 p.m.LGA-YUL
4h 31m1 stop
Air Canada Logo
8:00 p.m. - 9:29 p.m.YUL-LGA
1h 29mdirect
C$ 309Air Canada
Find Deal
Tue, 7 Apr - Sat, 11 Apr
Air Canada Logo
1:05 p.m. - 2:35 p.m.LGA-YUL
1h 30mdirect
Air Canada Logo
8:00 p.m. - 9:29 p.m.YUL-LGA
1h 29mdirect
C$ 312Air Canada
Find Deal
Wed, 19 Nov - Wed, 26 Nov
Air Canada Logo
3:20 p.m. - 4:47 p.m.LGA-YUL
1h 27mdirect
Air Canada Logo
1:10 p.m. - 2:43 p.m.YUL-LGA
1h 33mdirect
C$ 313Air Canada
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Air Canada Logo
6:05 a.m. - 7:32 a.m.LGA-YUL
1h 27mdirect
Air Canada Logo
5:30 p.m. - 7:02 p.m.YUL-LGA
1h 32mdirect
C$ 316Air Canada
Find Deal
Tue, 7 Apr - Sat, 11 Apr
Air Canada Logo
11:40 a.m. - 5:21 p.m.LGA-YUL
5h 41m1 stop
Air Canada Logo
4:50 p.m. - 10:31 p.m.YUL-LGA
5h 41m1 stop
C$ 319Air Canada
Find Deal
Wed, 19 Nov - Wed, 26 Nov
Air Canada Logo
8:50 a.m. - 1:22 p.m.LGA-YUL
4h 32m1 stop
Air Canada Logo
1:10 p.m. - 2:43 p.m.YUL-LGA
1h 33mdirect
C$ 320Air Canada
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Air Canada Logo
1:05 p.m. - 2:32 p.m.LGA-YUL
1h 27mdirect
Air Canada Logo
5:10 p.m. - 10:33 p.m.YUL-LGA
5h 23m1 stop
C$ 321Air Canada
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Multiple Airlines Logo
6:46 p.m. - 4:23 p.m.LGA-YUL
21h 37m1 stop
Multiple Airlines Logo
10:35 a.m. - 4:55 p.m.YUL-LGA
6h 20m1 stop
C$ 373Multiple Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Porter Airlines Logo
5:55 p.m. - 10:20 p.m.LGA-YUL
4h 25m1 stop
Porter Airlines Logo
10:35 a.m. - 4:55 p.m.YUL-LGA
6h 20m1 stop
C$ 378Porter Airlines
Find Deal
Thu, 20 Nov - Sat, 22 Nov
Porter Airlines Logo
5:55 p.m. - 12:35 a.m.LGA-YUL
6h 40m1 stop
Porter Airlines Logo
10:35 a.m. - 4:55 p.m.YUL-LGA
6h 20m1 stop
C$ 385Porter Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Delta's SkyMiles members enjoy free Wi-Fi on flights.
Use the ArriveCAN app at YUL for faster immigration.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 309 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 14% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 309
Typical prices: C$ 282-C$ 466
Air Canada
Tue 7/4Sat 11/4
LGA - YUL • 1 stop
Cheapest direct flights
C$ 312
Typical prices: C$ 271-C$ 467
Air Canada
Tue 7/4Sat 11/4
LGA - YUL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Booking Insights

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.

How much is a round-trip flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport departing in April.

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 Sundays 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 April, where tickets cost C$ 393 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is C$ 556 and C$ 536 respectively.

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, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from LaGuardia to Montreal

 
Snippets provided in this section are AI-generated based on a summarisation 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 original 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

Good to know

Low seasonApril
Cheapest flightC$ 138
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 6% 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.

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$ 138 for a one-way ticket and C$ 309 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, Delta, American Airlines, Air France, United Airlines, Virgin Atlantic, Iberia, British Airways, JetBlue, and Japan Airlines.

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

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q 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, and Star Alliance are the airline alliances operating flights between New York LaGuardia Airport and Montreal, with oneworld 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$ 405 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$ 611 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.

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$ 252 or less one-way and C$ 199 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl.
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,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more nonstop flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to New York LaGuardia

Monday

Air Canada,Delta

Air Canada,Delta

Tuesday

Air Canada,Delta

Air Canada,Delta

Wednesday

Air Canada,Delta

Air Canada,Delta

Thursday

Air Canada,Delta

Air Canada,Delta

Friday

Air Canada,Delta

Air Canada,Delta

Saturday

Air Canada,Delta

Air Canada,Delta

Sunday

Air Canada,Delta

Air Canada,Delta

See more nonstop flights

Reviews of the top 3 airlines flying 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 8988 reviews
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

10.0 ExcellentChristine, Oct 2025EWR - NCE
Read more United Airlines reviews

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash 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.

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

It was a smooth flight both in the sky and landing!

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Very bad, flight was cancelled due to strike and staff was unable to rebook us

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Strike pissed me n stranded in middle of no where

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Plane was packed but flew on-time, and the comfort level was great! All planes are a bit cramped, but the in flight entertainment was superb, snacks were nice, and the crew was polite. Got into Calgary on schedule...all we could ask for

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

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

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