YUL - LGA

$142 Find Cheap Flights from Montreal to New York LaGuardia Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to LaGuardia departing on 6/8. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York LaGuardia Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to New York, 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 Montreal to New York, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$210
Overall average: $287
American Airlines
Sat 5/23Sun 5/24
YUL - LGA • 1 stop
Cheapest non-stop
$212
Typical prices: $247-$331
Air Canada
Thu 4/9Sun 4/12
YUL - LGA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
United's Economy Plus offers extra legroom for comfort.
Arrive early at YUL to pre-clear customs smoothly.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Cheapest • from $210 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada, Delta and American Airlines. Average duration is 1h 29m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to LaGuardia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to LaGuardia (YUL-LGA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to LaGuardia 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 Montreal to LaGuardia

Sat, May 23 - Sun, May 24
American Airlines Logo
12:30 pm - 11:37 pm
YUL
-
LGA
11h 07m
1 stop
American Airlines Logo
8:19 am - 9:56 am
LGA
-
YUL
1h 37mnonstop
$210American Airlines
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
6:45 am - 8:13 am
YUL
-
LGA
1h 28mnonstop
Air Canada Logo
7:55 am - 12:00 pm
LGA
-
YUL
4h 05m
1 stop
$211Air Canada
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
3:30 pm - 4:58 pm
YUL
-
LGA
1h 28mnonstop
Air Canada Logo
7:10 am - 8:38 am
LGA
-
YUL
1h 28mnonstop
$212Air Canada
Fri, Apr 17 - Fri, Apr 24
Air Canada Logo
2:30 pm - 7:31 pm
YUL
-
LGA
5h 01m
1 stop
Air Canada Logo
7:55 am - 12:00 pm
LGA
-
YUL
4h 05m
1 stop
$214Air Canada
Fri, Apr 17 - Fri, Apr 24
Air Canada Logo
8:00 pm - 9:30 pm
YUL
-
LGA
1h 30mnonstop
Air Canada Logo
7:55 am - 12:00 pm
LGA
-
YUL
4h 05m
1 stop
$215Air Canada
Sat, Apr 11 - Mon, Apr 13
Air Canada Logo
6:30 am - 12:21 pm
YUL
-
LGA
5h 51m
1 stop
Air Canada Logo
6:30 am - 8:00 am
LGA
-
YUL
1h 30mnonstop
$216Air Canada
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
8:00 pm - 9:30 pm
YUL
-
LGA
1h 30mnonstop
Air Canada Logo
6:30 am - 8:00 am
LGA
-
YUL
1h 30mnonstop
$217Air Canada
Sat, May 30 - Mon, Jun 1
Air Canada Logo
2:30 pm - 7:31 pm
YUL
-
LGA
5h 01m
1 stop
Air Canada Logo
7:55 am - 12:00 pm
LGA
-
YUL
4h 05m
1 stop
$218Air Canada
Fri, Apr 10 - Thu, Apr 16
Air Canada Logo
8:00 pm - 9:30 pm
YUL
-
LGA
1h 30mnonstop
Air Canada Logo
7:10 am - 8:38 am
LGA
-
YUL
1h 28mnonstop
$219Air Canada
Tue, Apr 28 - Wed, Apr 29
Air Canada Logo
10:30 am - 3:41 pm
YUL
-
LGA
5h 11m
1 stop
Air Canada Logo
7:55 am - 12:00 pm
LGA
-
YUL
4h 05m
1 stop
$220Air Canada
Booking Insights

KAYAK's insights & trends for Montreal to LaGuardia flights

Get data-powered insights and trends into flights from Montreal to LaGuardia 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 Montreal to New York LaGuardia Airport?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport clicked on KAYAK for each day over the last 12 months.

For Montreal to New York LaGuardia Airport, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from New York LaGuardia Airport back to Montreal, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport is April, where tickets cost $261 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $346 and $344 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia 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 $280, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Montreal to LaGuardia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines, Air Canada and Delta

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Laura Ratliff

Laura Ratliff

Expert on LGA

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.

Good to know

Low seasonJanuary
Cheapest flight$142
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Montreal to New York LaGuardia Airport

When to book flights from Montreal to LaGuardia

Are your dates flexible? Find out the best times to travel from Montreal to LaGuardia 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 Montreal to LaGuardia: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Montreal to LaGuardia 
AndrewFlew with Air CanadaMar 2025
Make sure you know where you're going - if this is your first time, slow down and take a moment, it can be overwhelming. Also ubers anywhere are massively more expensive!
Verified travelerFlew with Air CanadaMar 2025
Get get to the airport early in case there are problems with immigration

FAQs for booking Montreal to New York LaGuardia Airport flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport was $142 for a one-way ticket and $210 for a round-trip.

  • Do I need a passport to fly between Montreal and New York LaGuardia Airport?

    Yes, you’ll need a passport to travel to New York LaGuardia Airport from Montreal.

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

    Air Canada, Delta, United Airlines, WestJet, and American Airlines offer inflight Wi-Fi service on the Montreal to New York LaGuardia Airport flight route.

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

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

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

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

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

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

  • Which is the best airline for flights from Montreal to New York, Delta or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to New York are Delta and Air Canada. With an average price for the route of $294 and an overall rating of 7.9, Delta is the most popular choice. Air Canada is also a great choice for the route, with an average price of $290 and an overall rating of 7.1.

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

    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 Montreal to New York LaGuardia Airport.

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

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

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

    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 New York LaGuardia Airport with an airline and back to Montreal with another airline. Booking your flights between Montreal and LGA can sometimes prove cheaper using this method.

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

    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 New York LaGuardia Airport from Montreal 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 Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $179 or less one-way and $223 or less round-trip.

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

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

Direct departures

Montreal Pierre Elliott Trudeau Intl to New York LaGuardia

Monday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Tuesday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Wednesday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Thursday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Friday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Saturday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Sunday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

See more direct flights

Direct returns

New York LaGuardia to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Tuesday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Wednesday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Thursday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Friday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Saturday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

Sunday

Air Canada,Delta,American Airlines

Air Canada,Delta, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Montreal to LaGuardia

 
See real verified KAYAK customer reviews for airlines flying from Montreal to New York. 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 Montreal to LaGuardia? 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.
7.9
DeltaOverall score based on 8318 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

4.0 OkayFelix, Mar 2026
BOS - LGA
Read more Delta reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Movie selections were very limited. Meals were not f So good.

AA is flying sub par aging 787's to Tokyo. I fly other 787's long haul and these are at the bottom. Seats don't work well, tray tables don't work well and were dirty. The flight was great, the plane was not.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Meals were not so good. Snack between the meals was very bad. Like Japan Airlines, they could eliminate the snack and make the second meal much better.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

1 hour late No hot drinks No restroom in the back of the plane

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

Information on your arrival and departure airports