What is the cheapest airline that flies from Ontario to New York LaGuardia?

Air Canada, Porter Airlines, and Air Transat are the most popular carriers operating from Ontario to New York LaGuardia

What airlines fly to New York LaGuardia Airport?

Air Canada, American Airlines and Porter Airlines are the top three most popular airlines that fly to New York LaGuardia Airport from Region of Ontario according to our data. Air Canada is the first choice among our users, with 35% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 6 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to New York LaGuardia Airport?

The flight from Region of Ontario to New York LaGuardia Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Ottawa (a popular airport in Region of Ontario) to New York John F Kennedy Intl Airport (the most popular airport in New York LaGuardia Airport), then the flight time is 4h 32m on average. If you fly from Toronto (another popular airport in Region of Ontario) to New York John F Kennedy Intl Airport, then the average flight time is 5h 32m.

When did momondo last update prices for flights from Ontario to New York LaGuardia Airport?

Prices for flights from Ontario to New York LaGuardia Airport were last updated today.

How many operators does momondo search for flights from Ontario to New York LaGuardia Airport?

The number of operators available for flights from Ontario to New York LaGuardia Airport is 6 as of August 2025.

How old do you have to be to fly from Ontario to New York LaGuardia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to New York LaGuardia Airport.

What documentation or ID do you need to fly to New York LaGuardia Airport?

The travel and health documents required for your trip to New York LaGuardia 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 New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$111 Cheap Flights from Region of Ontario to New York LaGuardia Airport in 2025

Q: How many flights depart from Region of Ontario to New York LaGuardia Airport on average per week?

As of August 2025, there are 468 flights per week flying from Region of Ontario to New York LaGuardia Airport. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

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Find the cheapest flights from Ontario to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:15 am - 7:49 amYYZ-LGA

1h 34mnonstop

11:40 am - 1:15 pmLGA-YYZ

1h 35mnonstop

$169Air Canada

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:25 pm - 7:59 pmYYZ-LGA

1h 34mnonstop

6:00 am - 7:35 amLGA-YYZ

1h 35mnonstop

$173Air Canada

Find Deal

Thu, Sep 4 - Sun, Sep 7

2:50 pm - 4:30 pmYYZ-LGA

1h 40mnonstop

6:15 am - 7:55 amLGA-YYZ

1h 40mnonstop

$187Porter Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 13

11:37 am - 11:29 pmYYZ-LGA

11h 52m1 stop

11:10 am - 12:55 pmLGA-YYZ

1h 45mnonstop

$190American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

2:50 pm - 4:30 pmYYZ-LGA

1h 40mnonstop

9:55 am - 11:35 amLGA-YYZ

1h 40mnonstop

$191Porter Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

7:15 am - 8:55 amYYZ-LGA

1h 40mnonstop

8:35 am - 10:10 amLGA-YYZ

1h 35mnonstop

$199

Find Deal

Thu, Sep 4 - Sun, Sep 7

5:15 pm - 11:34 pmYUL-LGA

6h 19m1 stop

8:29 am - 9:58 amLGA-YUL

1h 29mnonstop

$204American Airlines

Find Deal

Wed, Sep 10 - Thu, Sep 11

7:15 am - 8:55 amYYZ-LGA

1h 40mnonstop

7:05 am - 1:24 pmLGA-YYZ

6h 19m1 stop

$208

Find Deal

Thu, Sep 4 - Sun, Sep 7

7:25 pm - 9:05 pmYYZ-LGA

1h 40mnonstop

9:55 am - 11:35 amLGA-YYZ

1h 40mnonstop

$221Air Transat

Find Deal

Thu, Sep 4 - Sun, Sep 7

2:50 pm - 4:30 pmYYZ-LGA

1h 40mnonstop

5:30 pm - 7:10 pmLGA-YYZ

1h 40mnonstop

$223Air Transat

Find Deal

Fri, Oct 17 - Mon, Oct 20

Air Canada flights from Region of Ontario to New York LaGuardia Airport

Our best Air Canada deals on Region of Ontario to New York LaGuardia Airport flight tickets

Air Canada

Sep 23

YYZ6:15 amToronto Pearson Intl

1h 34m

LGA7:49 amNew York LaGuardia

Sep 30

LGA11:40 amNew York LaGuardia

1h 35m

YYZ1:15 pmToronto Pearson Intl

$169

Find similar

Air Canada

Sep 4

YYZ6:25 pmToronto Pearson Intl

1h 34m

LGA7:59 pmNew York LaGuardia

Sep 7

LGA6:00 amNew York LaGuardia

1h 35m

YYZ7:35 amToronto Pearson Intl

$173

Find similar

Air Canada

Sep 25

YYZ2:20 pmToronto Pearson Intl

1h 34m

LGA3:54 pmNew York LaGuardia

Sep 29

LGA8:35 amNew York LaGuardia

1h 35m

YYZ10:10 amToronto Pearson Intl

$174

Find similar

Porter Airlines flights from Region of Ontario to New York LaGuardia Airport

Our best Porter Airlines deals on Region of Ontario to New York LaGuardia Airport flight tickets

Porter Airlines

Sep 5

YYZ2:50 pmToronto Pearson Intl

1h 40m

LGA4:30 pmNew York LaGuardia

Sep 13

LGA6:15 amNew York LaGuardia

1h 40m

YYZ7:55 amToronto Pearson Intl

$187

Find similar

Porter Airlines

Sep 4

YYZ2:50 pmToronto Pearson Intl

1h 40m

LGA4:30 pmNew York LaGuardia

Sep 7

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

$191

Find similar

Porter Airlines

Sep 4

YYZ2:50 pmToronto Pearson Intl

1h 40m

LGA4:30 pmNew York LaGuardia

Sep 7

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

$192

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Tue 9/23

6:15 am-7:49 am

Nonstop1h 34m

New York LaGuardia

Tue 9/30

11:40 am-1:15 pm

Nonstop1h 35m

$169

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 9/4

6:25 pm-7:59 pm

Nonstop1h 34m

New York LaGuardia

Sun 9/7

6:00 am-7:35 am

Nonstop1h 35m

$173

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 9/5

2:50 pm-4:30 pm

Nonstop1h 40m

New York LaGuardia

Sat 9/13

6:15 am-7:55 am

Nonstop1h 40m

$187

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 11/27

11:37 am-11:29 pm

1 stop11h 52m

New York LaGuardia

Fri 11/28

11:10 am-12:55 pm

Nonstop1h 45m

$190

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 9/4

2:50 pm-4:30 pm

Nonstop1h 40m

New York LaGuardia

Sun 9/7

9:55 am-11:35 am

Nonstop1h 40m

$191

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 9/4

7:15 am-8:55 am

Nonstop1h 40m

New York LaGuardia

Sun 9/7

8:35 am-10:10 am

Nonstop1h 35m

$199

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

5:15 pm-11:34 pm

1 stop6h 19m

New York LaGuardia

Thu 9/11

8:29 am-9:58 am

Nonstop1h 29m

$204

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 9/4

7:15 am-8:55 am

Nonstop1h 40m

New York LaGuardia

Sun 9/7

7:05 am-1:24 pm

1 stop6h 19m

$208

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 9/4

7:25 pm-9:05 pm

Nonstop1h 40m

New York LaGuardia

Sun 9/7

9:55 am-11:35 am

Nonstop1h 40m

$221

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 10/17

2:50 pm-4:30 pm

Nonstop1h 40m

New York LaGuardia

Mon 10/20

5:30 pm-7:10 pm

Nonstop1h 40m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to New York LaGuardia 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

Prices

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Other information

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Region of Ontario is in May. Flight prices, which tend to average around $209, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in May, then you should wait until June to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $220.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Sunday when prices can be found for as low as $249. This is often the case because there is less demand to fly during this day of the week. Flights from Region of Ontario to New York LaGuardia Airport on a Monday will generally be more expensive and average around $293. 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 New York LaGuardia Airport?

Our data shows that the cheapest Region of Ontario to New York LaGuardia Airport flights are usually those with departure times at noon. Our users have found flights to New York LaGuardia Airport at noon for as low as $234. Flights in the morning are often more expensive with an average ticket price of $292.

What is the cheapest Ontario to New York LaGuardia flight route?

Fly from Toronto Pearson Intl to New York LaGuardia for the best Ontario - New York LaGuardia flight prices

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Region of Ontario for as low as $218 on momondo.

What cabin class options are available on Ontario to New York LaGuardia flights?

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

Can stopping save me money on Region of Ontario to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to New York LaGuardia Airport.

Cheap Region of Ontario to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to New York LaGuardia Airport

Best Price Found	$111
Fastest flight time	1h 25m
Direct flights	Every day

The best one-way flight to New York LaGuardia Airport from Region of Ontario in the past 72 hours is $111. The best round-trip flight deal from Region of Ontario to New York LaGuardia Airport found on momondo in the last 72 hours is $169.

The fastest flight from Region of Ontario to New York LaGuardia Airport takes 1h 25m

Direct flights go from Region of Ontario to New York LaGuardia Airport every day.

Search flight deals

When did momondo last update prices for flights from Ontario to New York LaGuardia Airport?
Prices for flights from Ontario to New York LaGuardia Airport were last updated today.
How many operators does momondo search for flights from Ontario to New York LaGuardia Airport?
The number of operators available for flights from Ontario to New York LaGuardia Airport is 6 as of August 2025.
How old do you have to be to fly from Ontario to New York LaGuardia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents required for your trip to New York LaGuardia 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 New York LaGuardia 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 Region of Ontario to New York LaGuardia Airport?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to New York LaGuardia Airport is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 32.65% of all bookings. The subsequent popular models are Embraer 195 E2 at 30.04%, Airbus A320-100/200 at 9.54%, and Embraer 175 at 8.31%.

Best airlines flying from Region of Ontario to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Region of Ontario to New York LaGuardia Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $114	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
Delta	PriceFrom $125	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Porter Airlines	PriceFrom $159	Free Cancellation	Rating 7.9 329 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $162	Free Cancellation	Rating 7.1 9,915 reviews	Search Air Canada flights
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Transat	PriceFrom $196	Free Cancellation	Rating 7.8 426 reviews	Search Air Transat flights

Seaside Heights

Queens

Bronx

Yonkers

Pocono Manor

Asbury Park

Point Pleasant Beach

Long Branch

Beach Haven

Stamford

Tannersville

East Rutherford

Spring Lake

Elizabeth

Wayne

Parsippany

Secaucus

East Stroudsburg

Staten Island

Toms River

Why use momondo?

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

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 Ontario to New York for you.

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

Yes. momondo enables you to select and highlight flights to New York from Ontario with this policy.

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

Once you have performed a search for Ontario to New York flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to New York from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Ontario to New York from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New York departing on 9/25. 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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Air Canada flights from Region of Ontario to New York LaGuardia Airport

Our best Air Canada deals on Region of Ontario to New York LaGuardia Airport flight tickets

Porter Airlines flights from Region of Ontario to New York LaGuardia Airport

Our best Porter Airlines deals on Region of Ontario to New York LaGuardia Airport flight tickets

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Use the filters below to find and compare flights from Ontario to New York LaGuardia Airport that are best for you.

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How to get the cheapest flight ticket from Region of Ontario to New York LaGuardia 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 New York LaGuardia Airport?

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

What is the cheapest Ontario to New York LaGuardia flight route?

Fly from Toronto Pearson Intl to New York LaGuardia for the best Ontario - New York LaGuardia flight prices

How far in advance should I book a flight to New York LaGuardia Airport?

What cabin class options are available on Ontario to New York LaGuardia flights?

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

Can stopping save me money on Region of Ontario to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to New York LaGuardia Airport.

What is the cheapest airline that flies from Ontario to New York LaGuardia?

Air Canada, Porter Airlines, and Air Transat are the most popular carriers operating from Ontario to New York LaGuardia

What airlines fly to New York LaGuardia Airport?

How many flights depart from Region of Ontario to New York LaGuardia Airport on average per day?

As of August 2025, 66 flights take off from Region of Ontario and land in New York LaGuardia Airport each day. The most common flight departure time for this route is 7:00AM, with 39% of daily flights taking off in the afternoon.

How many flights depart from Region of Ontario to New York LaGuardia Airport on average per week?

As of August 2025, there are 468 flights per week flying from Region of Ontario to New York LaGuardia Airport. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How long does it take to fly to New York LaGuardia Airport?

Cheap Region of Ontario to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to New York LaGuardia Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Ontario to New York LaGuardia Airport?

How many operators does momondo search for flights from Ontario to New York LaGuardia Airport?

How old do you have to be to fly from Ontario to New York LaGuardia Airport?

What documentation or ID do you need to fly to New York LaGuardia Airport?

What is the most popular plane model from Region of Ontario to New York LaGuardia Airport?

Best airlines flying from Region of Ontario to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Region of Ontario to New York LaGuardia Airport with momondo

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New York

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo