YUL - LGA

C$ 206 Find Cheap Flights from Montreal to New York LaGuardia Airport – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 299
Typical prices: C$ 377-C$ 575
Air Canada
Mon 29/1Wed 31/1
YUL - LGA • 1 stop
Cheapest direct flights
C$ 299
Typical prices: C$ 376-C$ 572
Delta
Tue 18/12Mon 1/1
YUL - LGA • Direct
Advice from real travellers
American Basic Economy is cheapest, but limits seat selection and changes.
Air Canada Preferred Economy and Delta Comfort Plus add extra legroom.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with Air Canada, Delta, and American Airlines. Average duration is 1h 35m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 100% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 448 (round-trip)
Shortest trip • 4h 48m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to New York LaGuardia Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to LaGuardia (YUL-LGA)

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

Recent round-trip flight deals from Montreal to LaGuardia

Sat, 21 Nov - Mon, 23 Nov
Air Canada Logo
4:10 p.m. - 10:43 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
6h 33m1 stop Toronto Pearson Intl
Air Canada Logo
4:00 p.m. - 9:45 p.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
5h 45m1 stop Toronto Island
C$ 299Air Canada
3+ days ago
Fri, 5 Mar - Sun, 7 Mar
Air Canada Logo
12:10 p.m. - 5:51 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
5h 41m1 stop Toronto Pearson Intl
Air Canada Logo
12:55 p.m. - 6:44 p.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
5h 49m1 stop Toronto Island
C$ 299Air Canada
3+ days ago
Fri, 18 Dec - Fri, 1 Jan
Delta Logo
7:44 p.m. - 9:29 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 45mdirect
Delta Logo
6:55 a.m. - 8:30 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 35mdirect
C$ 299Delta
3+ days ago
Fri, 13 Nov - Sun, 15 Nov
Delta Logo
7:40 p.m. - 9:21 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 41mdirect
Delta Logo
6:59 a.m. - 8:34 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 35mdirect
C$ 299Delta
3+ days ago
Sat, 17 Apr - Sat, 24 Apr
Porter Airlines Logo
2:15 p.m. - 7:55 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
5h 40m1 stop Toronto Pearson Intl
Porter Airlines Logo
6:35 p.m. - 12:35 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
6h 00m1 stop Toronto Pearson Intl
C$ 299Porter Airlines
2 days ago
Wed, 11 Nov - Thu, 19 Nov
Porter Airlines Logo
2:15 p.m. - 8:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
5h 45m1 stop Toronto Pearson Intl
Porter Airlines Logo
5:55 p.m. - 12:32 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
6h 37m1 stop Toronto Pearson Intl
C$ 299Porter Airlines
2 days ago
Thu, 3 Dec - Sun, 6 Dec
WestJet Logo
7:44 p.m. - 9:29 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 45mdirect
WestJet Logo
6:59 a.m. - 8:32 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 33mdirect
C$ 301WestJet
3+ days ago
Thu, 10 Dec - Sun, 13 Dec
KLM Logo
7:44 p.m. - 9:29 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 45mdirect
KLM Logo
6:59 a.m. - 8:32 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 33mdirect
C$ 304KLM
3+ days ago
Fri, 11 Dec - Sun, 13 Dec
KLM Logo
7:44 p.m. - 9:29 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 45mdirect
KLM Logo
6:59 a.m. - 8:32 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 33mdirect
C$ 304KLM
3+ days ago
Thu, 3 Dec - Sun, 6 Dec
WestJet Logo
2:20 p.m. - 4:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia
1h 45mdirect
WestJet Logo
6:59 a.m. - 8:32 a.m.LGA  New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl
1h 33mdirect
C$ 311WestJet
2 hours ago
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport typically range from C$ 377 to C$ 575. The lowest price found in the past 5 days was C$ 299, on Air Canada.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport. It's 10% cheaper than the average day, while Monday is the most expensive, with prices 17% higher.

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

•April is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport at C$ 406 round-trip.
•November (C$ 509) and December (C$ 507) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 25% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport the cheapest?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport are cheapest 13 weeks before departure. Booking in this window typically costs about 42% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Montreal to LaGuardia

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
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.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, Delta and WestJet

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.

Mark Stachiew

Mark Stachiew

Expert on YUL

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.

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.

Key details for Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights

Low season

February

Cheapest flight

C$ 206
Beat the crowds with an average 17% drop in traveller numbers.
The most popular month to fly with an average 28% increase in traveller numbers.
One-way flight from Montreal Pierre Elliott Trudeau Intl Airport 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

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

Insights shared by verified travellers 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

Your Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport:

    • Earliest: departs at 8:20 am and lands at 9:55 am
    • Latest: departs at 8:00 pm and lands at 9:35 pm.

    The flight takes about 1h 35m.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Three cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport:

    • Economy Class
    • Business Class
    • First Class

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport take?

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport takes 1h 35m, covering 838 km.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport range from C$ 377 to C$ 575, with an average of C$ 457 over the past 12 months. Anything below C$ 377 counts as a good deal.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 39% above the C$ 457 route average. Book 13 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    On this route, direct and layover fares are close on average, with direct at C$ 456 round-trip and layover options via Toronto Pearson Intl (YYZ) at C$ 448.

  • How does on-time performance compare across airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights are:

    • United Airlines: 100% on time
    • American Airlines: 90% on time
    • Delta: 83% on time

    On average, flights on this route are punctual 78% of the time.

  • What is the standard checked bag allowance on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 29–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    The Embraer 175 family is used most often on this route, operated mainly by Air Canada and United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 900 variants.

  • How are flight departures from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport spread across the day?

    Morning is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights, with 38% leaving in that window. Evening departures account for 37%, Afternoon flights for 25%, and Night flights for 0%.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 299 to C$ 1,881. That means the highest observed fare was about 6x higher than the lowest one.

  • Which airlines offer Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights?

    Four airlines offer in-flight Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights:

    • Air Canada
    • Delta
    • American Airlines
    • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport are currently lower than usual. Average one-way flight prices are about C$ 210, which is 41% below the typical average for this route.

  • What car rental options are available at New York LaGuardia Airport (LGA)?

    New York LaGuardia Airport (LGA) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:

    • Ace
    • Budget
    • Hertz
    • Avis
    • Dollar

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at New York LaGuardia (LGA).

  • What time of day has the fewest delays on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport route, 22% of flights were delayed in the past three months, with delays averaging 1h 37m.

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport most commonly connect through:

    • Toronto Pearson Intl (YYZ) – 80% of one-stop connections
    • Toronto Island (YTZ) – 11% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 4% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) – 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Yes. Flexible dates can save you up to 23% on flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport. Wednesday is the cheapest departure day at C$ 415 round-trip on average, while Monday is the most expensive at C$ 538, a difference of C$ 123.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    3 airlines operate flights between Montreal Pierre Elliott Trudeau Intl Airport and New York LaGuardia Airport. The airlines offering direct flights on this route include:

    • Air Canada
    • Delta
    • American Airlines

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 48m, compared with 4h 49m via Toronto Island (YTZ) and 6h 18m via Toronto Pearson Intl (YYZ).

  • Which popular places can I visit in New York LaGuardia Airport?

    Some of the most popular sights in New York LaGuardia Airport are Times Square, New York City Center, and Madison Square Garden. These are among the most viewed places in New York LaGuardia Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights?

    Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class
    • American Airlines: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average C$ 415, about C$ 123 less than Monday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 42% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport trip for April. Fares historically average C$ 406 round-trip in that month – typically C$ 102 less than the most expensive month, which is November (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 100% of United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to New York LaGuardia Airport arrived on time, slightly above the route average of 78%. When flights on this route arrive late, they're delayed by an average of 1h 37m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages C$ 448 round-trip on this route – about C$ 7 less than direct flights (based on the last 12 months).

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

 
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

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

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

More options for your flight from Montreal to LaGuardia

Complete your trip to LaGuardia with a hotel stay or car rental