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Cheap flights from New York LaGuardia Airport to Montreal from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Montreal departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Montreal

Cheap round-trip flights

Air Canada Logo
7:05 am - 8:28 amLGA-YUL
1h 23mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$206Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
7:05 am - 8:28 amLGA-YUL
1h 23mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$207Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
7:05 am - 8:28 amLGA-YUL
1h 23mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$208Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
8:20 pm - 9:44 pmLGA-YUL
1h 24mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$210Air Canada
Find Deal
Fri, Sep 12 - Sun, Sep 14
Air Canada Logo
8:45 am - 10:09 amLGA-YUL
1h 24mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$211Air Canada
Find Deal
Wed, Sep 17 - Sun, Sep 21
Air Canada Logo
7:05 am - 8:28 amLGA-YUL
1h 23mnonstop
Air Canada Logo
6:35 am - 8:02 amYUL-LGA
1h 27mnonstop
$212Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
7:05 am - 8:28 amLGA-YUL
1h 23mnonstop
Logo
10:00 am - 4:30 pmYUL-LGA
6h 30m1 stop
$214
Find Deal
Wed, Sep 17 - Sun, Sep 21
Porter Airlines Logo
9:55 am - 2:12 pmLGA-YUL
4h 17m1 stop
Porter Airlines Logo
10:00 am - 4:30 pmYUL-LGA
6h 30m1 stop
$228Porter Airlines
Find Deal
Thu, Sep 11 - Fri, Sep 19
Porter Airlines Logo
9:55 am - 2:12 pmLGA-YUL
4h 17m1 stop
Porter Airlines Logo
10:00 am - 4:30 pmYUL-LGA
6h 30m1 stop
$231Porter Airlines
Find Deal
Sat, Sep 13 - Fri, Sep 19
Porter Airlines Logo
9:55 am - 2:12 pmLGA-YUL
4h 17m1 stop
Porter Airlines Logo
3:10 pm - 9:05 pmYUL-LGA
5h 55m1 stop
$247Porter Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25

Porter Airlines flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Porter Airlines deals on New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
Sep 11
LGA9:55 amNew York LaGuardia
4h 17m
1 stop
YUL2:12 pmMontreal Pierre Elliott Trudeau Intl
Sep 19
YUL10:00 amMontreal Pierre Elliott Trudeau Intl
6h 30m
1 stop
LGA4:30 pmNew York LaGuardia
$228
Find similar
Porter Airlines
Sep 13
LGA9:55 amNew York LaGuardia
4h 17m
1 stop
YUL2:12 pmMontreal Pierre Elliott Trudeau Intl
Sep 19
YUL10:00 amMontreal Pierre Elliott Trudeau Intl
6h 30m
1 stop
LGA4:30 pmNew York LaGuardia
$231
Find similar
Porter Airlines
Sep 18
LGA9:55 amNew York LaGuardia
4h 17m
1 stop
YUL2:12 pmMontreal Pierre Elliott Trudeau Intl
Sep 25
YUL3:10 pmMontreal Pierre Elliott Trudeau Intl
5h 55m
1 stop
LGA9:05 pmNew York LaGuardia
$247
Find similar

Air Canada flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
Sep 4
LGA7:05 amNew York LaGuardia
1h 23m
YUL8:28 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL6:35 amMontreal Pierre Elliott Trudeau Intl
1h 27m
LGA8:02 amNew York LaGuardia
$206
Find similar
Air Canada
Sep 4
LGA7:05 amNew York LaGuardia
1h 23m
YUL8:28 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL6:35 amMontreal Pierre Elliott Trudeau Intl
1h 27m
LGA8:02 amNew York LaGuardia
$207
Find similar
Air Canada
Sep 4
LGA7:05 amNew York LaGuardia
1h 23m
YUL8:28 amMontreal Pierre Elliott Trudeau Intl
Sep 7
YUL6:35 amMontreal Pierre Elliott Trudeau Intl
1h 27m
LGA8:02 amNew York LaGuardia
$208
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/4

7:05 am-8:28 am

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

6:35 am-8:02 am

Nonstop1h 27m

$206

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/4

7:05 am-8:28 am

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

6:35 am-8:02 am

Nonstop1h 27m

$207

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/4

7:05 am-8:28 am

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

6:35 am-8:02 am

Nonstop1h 27m

$208

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 9/12

8:20 pm-9:44 pm

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 9/14

6:35 am-8:02 am

Nonstop1h 27m

$210

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 9/17

8:45 am-10:09 am

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

6:35 am-8:02 am

Nonstop1h 27m

$211

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/4

7:05 am-8:28 am

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

6:35 am-8:02 am

Nonstop1h 27m

$212

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 9/17

7:05 am-8:28 am

Nonstop1h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

10:00 am-4:30 pm

1 stop6h 30m

$214

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/11

9:55 am-2:12 pm

1 stop4h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

10:00 am-4:30 pm

1 stop6h 30m

$228

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 9/13

9:55 am-2:12 pm

1 stop4h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

10:00 am-4:30 pm

1 stop6h 30m

$231

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/18

9:55 am-2:12 pm

1 stop4h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

3:10 pm-9:05 pm

1 stop5h 55m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of April is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from New York LaGuardia Airport averaging around $280.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Friday will often find tickets for as low as $477. Flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Tuesday will generally be more expensive and average around $676. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $474. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $605.

What is the cheapest New York LaGuardia to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl for the best New York LaGuardia - Montreal Pierre Elliott Trudeau Intl flight prices

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $314 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport for as low as $183 on momondo.

What cabin class options are available on New York LaGuardia to Montreal Pierre Elliott Trudeau Intl flights?

There are 4 cabin classes available to choose from on New York LaGuardia to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of August 2025, prices for New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport (LGA to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Best Price Found

$174

Fastest flight time

1h 23m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from New York LaGuardia Airport in the past 72 hours is $174. The best round-trip flight deal from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $386.
The fastest flight from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 23m
Direct flights go from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • How far is New York LaGuardia to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from New York LaGuardia to Montreal Pierre Elliott Trudeau Intl will travel around 323.5 mi. Flights usually cover this in 1h 23m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $110Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $134Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
Air CanadaPriceFrom $134Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

    Delta flight deals from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport start from $110 round-trip. Over the 18 Delta flights for this route in a normal week, average airfare is usually $310 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport

    Across 8,930 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from New York LaGuardia Airport to Montreal Pierre Elliott Trudeau Intl Airport about 47 times each week, with ticket deals ranging from $134 to $314. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Longueuil
Dorval
Brossard
Magog
Trois-Rivières
Drummondville
Sherbrooke
Cornwall
Saint-Sauveur
Boucherville
Montebello
Saint-Jean-sur-Richelieu
Bromont
Sutton
North Hatley

Why use momondo?

Why should I use momondo to find a flight deal from New York to Montreal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Montreal for you.

Can I find flights from New York to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Montreal?

Once all potential New York to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Montreal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from New York and alert you when they change.

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