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Cheap flights from Ontario to New York from C$ 166

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 28/10. 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 Ontario to New York

Cheap round-trip flights

Air Canada Logo
4:30 p.m. - 6:04 p.m.YYZ-LGA
1h 34mdirect
Air Canada Logo
6:15 a.m. - 7:58 a.m.LGA-YYZ
1h 43mdirect
C$ 247Air Canada
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Air Canada Logo
12:50 p.m. - 2:28 p.m.YYZ-LGA
1h 38mdirect
Air Canada Logo
5:35 p.m. - 12:04 a.m.LGA-YYZ
6h 29m1 stop
C$ 254Air Canada
Find Deal
Sat, 1 Nov - Sat, 1 Nov
Air Canada Logo
2:20 p.m. - 3:54 p.m.YYZ-LGA
1h 34mdirect
Air Canada Logo
6:05 a.m. - 11:40 a.m.LGA-YYZ
5h 35m1 stop
C$ 255Air Canada
Find Deal
Sat, 25 Oct - Sun, 26 Oct
Porter Airlines Logo
7:15 a.m. - 8:55 a.m.YYZ-LGA
1h 40mdirect
Porter Airlines Logo
9:55 a.m. - 11:35 a.m.LGA-YYZ
1h 40mdirect
C$ 289Porter Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Porter Airlines Logo
7:45 p.m. - 9:25 p.m.YYZ-LGA
1h 40mdirect
Porter Airlines Logo
9:55 a.m. - 11:35 a.m.LGA-YYZ
1h 40mdirect
C$ 290Porter Airlines
Find Deal
Thu, 30 Oct - Sun, 2 Nov
Multiple Airlines Logo
6:15 p.m. - 7:55 p.m.YYZ-LGA
1h 40mdirect
Multiple Airlines Logo
6:30 p.m. - 2:05 p.m.LGA-YYZ
19h 35m1 stop
C$ 297Multiple Airlines
Find Deal
Fri, 17 Oct - Wed, 22 Oct
Multiple Airlines Logo
7:15 a.m. - 8:55 a.m.YYZ-LGA
1h 40mdirect
Multiple Airlines Logo
6:00 a.m. - 2:05 p.m.LGA-YYZ
8h 05m1 stop
C$ 314Multiple Airlines
Find Deal
Sat, 18 Oct - Wed, 22 Oct
Delta Logo
6:04 a.m. - 7:57 a.m.YYZ-LGA
1h 53mdirect
Delta Logo
7:48 a.m. - 9:29 a.m.LGA-YYZ
1h 41mdirect
C$ 329Delta
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Thu, 16 Oct - Sun, 19 Oct
United Airlines Logo
6:15 a.m. - 2:19 p.m.YXU-LGA
8h 04m2 stops
United Airlines Logo
7:15 a.m. - 5:06 p.m.LGA-YXU
9h 51m2 stops
C$ 721United Airlines
Find Deal
Thu, 23 Oct - Wed, 29 Oct
United Airlines Logo
9:25 a.m. - 2:28 p.m.YXU-LGA
5h 03m1 stop
United Airlines Logo
6:00 a.m. - 9:21 p.m.LGA-YXU
15h 21m2 stops
C$ 733United Airlines
Find Deal
Sat, 6 Dec - Mon, 8 Dec

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
16 Oct
YYZ7:15 a.m.Toronto Pearson Intl
1h 40m
LGA8:55 a.m.New York LaGuardia
19 Oct
LGA9:55 a.m.New York LaGuardia
1h 40m
YYZ11:35 a.m.Toronto Pearson Intl
C$ 289
Find similar
Porter Airlines
30 Oct
YYZ7:45 p.m.Toronto Pearson Intl
1h 40m
LGA9:25 p.m.New York LaGuardia
2 Nov
LGA9:55 a.m.New York LaGuardia
1h 40m
YYZ11:35 a.m.Toronto Pearson Intl
C$ 290
Find similar
Porter Airlines
16 Oct
YYZ2:50 p.m.Toronto Pearson Intl
1h 40m
LGA4:30 p.m.New York LaGuardia
16 Oct
LGA8:55 p.m.New York LaGuardia
1h 40m
YYZ10:35 p.m.Toronto Pearson Intl
C$ 291
Find similar

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

Our best United Airlines deals on Region of Ontario to New York LaGuardia Airport flight tickets
United Airlines
8 Oct
YYZ6:15 a.m.Toronto Pearson Intl
1h 34m
LGA7:49 a.m.New York LaGuardia
8 Oct
LGA10:24 a.m.New York LaGuardia
6h 50m
1 stop
YYZ5:14 p.m.Toronto Pearson Intl
C$ 415
Find similar
United Airlines
8 Oct
YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl
8h 04m
1 stop
LGA2:19 p.m.New York LaGuardia
16 Oct
LGA7:28 a.m.New York LaGuardia
9h 58m
1 stop
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 436
Find similar
United Airlines
3 Oct
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
4h 59m
1 stop
LGA2:14 p.m.New York LaGuardia
16 Oct
LGA10:20 a.m.New York LaGuardia
7h 06m
1 stop
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 440
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to New York LaGuardia 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 96,600 searches. Data last updated 25 September 2025.
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

Sat 25/10

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

New York LaGuardia

Sat 1/11

6:15 a.m.-7:58 a.m.

Nonstop1h 43m

C$ 247

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sat 1/11

12:50 p.m.-2:28 p.m.

Nonstop1h 38m

New York LaGuardia

Sat 1/11

5:35 p.m.-12:04 a.m.

1 stop6h 29m

C$ 254

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sat 25/10

2:20 p.m.-3:54 p.m.

Nonstop1h 34m

New York LaGuardia

Sun 26/10

6:05 a.m.-11:40 a.m.

1 stop5h 35m

C$ 255

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 16/10

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

New York LaGuardia

Sun 19/10

9:55 a.m.-11:35 a.m.

Nonstop1h 40m

C$ 289

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 30/10

7:45 p.m.-9:25 p.m.

Nonstop1h 40m

New York LaGuardia

Sun 2/11

9:55 a.m.-11:35 a.m.

Nonstop1h 40m

C$ 290

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 17/10

6:15 p.m.-7:55 p.m.

Nonstop1h 40m

New York LaGuardia

Wed 22/10

6:30 p.m.-2:05 p.m.

1 stop19h 35m

C$ 297

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sat 18/10

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

New York LaGuardia

Wed 22/10

6:00 a.m.-2:05 p.m.

1 stop8h 05m

C$ 314

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 16/10

6:04 a.m.-7:57 a.m.

Nonstop1h 53m

New York LaGuardia

Sun 19/10

7:48 a.m.-9:29 a.m.

Nonstop1h 41m

C$ 329

LondonNew York

YXU - LGA

YXULGA

London

Thu 23/10

6:15 a.m.-2:19 p.m.

2 stops8h 04m

New York LaGuardia

Wed 29/10

7:15 a.m.-5:06 p.m.

2 stops9h 51m

C$ 721

LondonNew York

YXU - LGA

YXULGA

London

Sat 6/12

9:25 a.m.-2:28 p.m.

1 stop5h 03m

New York LaGuardia

Mon 8/12

6:00 a.m.-9:21 p.m.

2 stops15h 21m

C$ 733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, May is the cheapest month to fly from Region of Ontario to New York LaGuardia Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 290. 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 C$ 305.

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

The cheapest day to depart from Region of Ontario to New York LaGuardia Airport is on a Thursday when prices can be found for as low as C$ 357. The most expensive day to fly to New York LaGuardia Airport is Monday, with ticket prices averaging around C$ 426.

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 in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as C$ 355. Flights to New York LaGuardia Airport are more costly in the afternoon, with an average ticket price of C$ 466. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 C$ 361 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 C$ 298 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

C$ 257

Fastest flight time

1h 27m

Direct flights

Every day
The best one-way flight to New York LaGuardia Airport from Region of Ontario in the past 72 hours is C$ 257. The best round-trip flight deal from Region of Ontario to New York LaGuardia Airport found on momondo in the last 72 hours is C$ 291.
The fastest flight from Region of Ontario to New York LaGuardia Airport takes 1h 27m
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 are updated daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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?

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
DeltaPriceFrom C$ 160Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 212Free CancellationRating
7.9
369 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 215Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air TransatPriceFrom C$ 268Free CancellationRating
7.7
444 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 289Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
WestJetPriceFrom C$ 308Free CancellationRating
7.2
3,107 reviews
Search WestJet flights

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Secaucus
Carlstadt
North Bergen
Rahway
Staten Island
Fort Lee
Parsippany
Paramus
West Orange
Middletown
Goshen
Wayne
Weehawken
Clark
South Plainfield
Bronx
Monmouth Junction
Carteret
Tarrytown

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Ontario.

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

All flight searches from Ontario to New York on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to New York 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 Ontario to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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