Which airlines fly to New York LaGuardia Airport?

Porter Airlines, Air Canada and Air Transat are the top three most popular airlines that fly to New York LaGuardia Airport from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 66% of people opting to fly with this airline when travelling to New York LaGuardia Airport. Keep in mind that there are 7 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 from and arriving to, 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 6h 01m 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 6h 14m.

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

Delta, United Airlines, and Porter Airlines are the most popular carriers operating from Ontario to New York LaGuardia

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?

The number of operators available for flights from Ontario to New York LaGuardia Airport is 7 as of August 2026.

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.

C$ 201 Cheap Flights from Region of Ontario to New York LaGuardia Airport in 2026

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

The number of flights available between Region of Ontario and New York LaGuardia Airport is 431 per week as of August 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 8:40 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mdirect

8:59 p.m. - 10:41 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mdirect

C$ 294Porter Airlines

Tue, 8 Dec - Tue, 15 Dec

1:25 p.m. - 2:59 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 34mdirect

8:45 a.m. - 10:20 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

C$ 313Air Canada

Wed, 30 Sep - Wed, 7 Oct

6:05 p.m. - 7:32 p.m.YTZ Toronto Island-LGA New York LaGuardia

1h 27mdirect

6:30 p.m. - 8:11 p.m.LGA New York LaGuardia-YTZ Toronto Island

1h 41mdirect

C$ 315Air Canada

Mon, 14 Sep - Wed, 16 Sep

7:20 a.m. - 8:55 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 324Porter Airlines

Thu, 8 Oct - Mon, 12 Oct

3:20 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

5:55 p.m. - 7:35 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 337Air Transat

Sat, 17 Oct - Sun, 18 Oct

3:20 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 338Air Transat

Sat, 3 Oct - Sun, 4 Oct

7:27 a.m. - 9:06 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 39mdirect

12:25 p.m. - 11:26 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

11h 01m1 stop Chicago O'Hare Intl

C$ 340American Airlines

Sat, 26 Sep - Sat, 26 Sep

7:44 p.m. - 9:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 41mdirect

7:07 a.m. - 8:44 a.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 37mdirect

C$ 347KLM

Tue, 1 Dec - Sat, 5 Dec

7:44 p.m. - 9:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 41mdirect

5:14 p.m. - 6:54 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 351KLM

Tue, 1 Dec - Tue, 8 Dec

7:22 a.m. - 9:06 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 44mdirect

10:45 a.m. - 4:47 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

6h 02m1 stop Washington, D.C. Reagan-National

C$ 355American Airlines

Tue, 27 Oct - Fri, 30 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:00 p.m. - 10:35 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

6:45 a.m. - 8:25 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 376Air Canada

Thu, 20 Aug - Sun, 30 Aug

7:25 a.m. - 8:52 a.m.YTZ Toronto Island-LGA New York LaGuardia

1h 27mdirect

7:55 a.m. - 9:36 a.m.LGA New York LaGuardia-YTZ Toronto Island

1h 41mdirect

C$ 380Air Canada

Sat, 22 Aug - Sat, 29 Aug

5:50 p.m. - 7:25 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 381Porter Airlines

Thu, 20 Aug - Tue, 1 Sep

5:50 p.m. - 7:25 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

5:55 p.m. - 7:35 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 381Porter Airlines

Thu, 20 Aug - Wed, 9 Sep

5:50 p.m. - 7:25 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 412Air Transat

Thu, 20 Aug - Mon, 24 Aug

5:50 p.m. - 7:25 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 413Air Transat

Thu, 20 Aug - Thu, 27 Aug

6:00 a.m. - 7:38 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 38mdirect

7:29 p.m. - 9:17 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 48mdirect

C$ 420Delta

Fri, 21 Aug - Tue, 22 Sep

12:49 p.m. - 2:30 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 41mdirect

9:05 a.m. - 1:26 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

4h 21m1 stop Washington, D.C. Reagan-National

C$ 438American Airlines

Thu, 20 Aug - Mon, 24 Aug

7:29 a.m. - 9:06 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 37mdirect

9:05 a.m. - 1:26 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

4h 21m1 stop Washington, D.C. Reagan-National

C$ 438American Airlines

Fri, 21 Aug - Mon, 24 Aug

6:00 a.m. - 7:38 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 38mdirect

9:45 p.m. - 11:41 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 56mdirect

C$ 448Delta

Sat, 22 Aug - Tue, 1 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

7:00 a.m. - 8:40 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mdirect

8:59 p.m. - 10:41 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mdirect

C$ 294Porter Airlines

Tue, 8 Dec - Tue, 15 Dec

1:25 p.m. - 2:59 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 34mdirect

8:45 a.m. - 10:20 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

C$ 313Air Canada

Wed, 30 Sep - Wed, 7 Oct

6:05 p.m. - 7:32 p.m.YTZ Toronto Island-LGA New York LaGuardia

1h 27mdirect

6:30 p.m. - 8:11 p.m.LGA New York LaGuardia-YTZ Toronto Island

1h 41mdirect

C$ 315Air Canada

Mon, 14 Sep - Wed, 16 Sep

3:20 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

8:30 p.m. - 10:10 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 324Porter Airlines

Thu, 1 Oct - Wed, 7 Oct

3:20 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

5:55 p.m. - 7:35 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 337Air Transat

Sat, 17 Oct - Sun, 18 Oct

3:20 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mdirect

9:55 a.m. - 11:35 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mdirect

C$ 338Air Transat

Sat, 3 Oct - Sun, 4 Oct

7:44 p.m. - 9:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 41mdirect

7:07 a.m. - 8:44 a.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 37mdirect

C$ 347KLM

Tue, 1 Dec - Sat, 5 Dec

7:44 p.m. - 9:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 41mdirect

5:14 p.m. - 6:54 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 351KLM

Tue, 1 Dec - Tue, 8 Dec

6:00 a.m. - 7:57 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 57mdirect

2:27 p.m. - 4:13 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 46mdirect

C$ 352Delta

Mon, 21 Sep - Tue, 22 Sep

6:00 a.m. - 7:57 a.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 57mdirect

2:27 p.m. - 4:13 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 46mdirect

C$ 352Delta

Thu, 17 Sep - Tue, 22 Sep

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Delta flights from Region of Ontario to New York LaGuardia Airport

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

Delta

28 Aug

YYZ6:00 a.m.Toronto Pearson Intl

1h 38m

LGA7:38 a.m.New York LaGuardia

19 Sep

LGA4:20 p.m.New York LaGuardia

1h 49m

YYZ6:09 p.m.Toronto Pearson Intl

C$ 352

Delta

10 Sep

YUL7:43 p.m.Montreal Pierre Elliott Trudeau Intl

1h 34m

LGA9:17 p.m.New York LaGuardia

13 Sep

LGA7:00 a.m.New York LaGuardia

1h 35m

YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 367

Delta

14 Oct

YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl

1h 34m

LGA11:04 a.m.New York LaGuardia

21 Oct

LGA7:00 a.m.New York LaGuardia

1h 32m

YUL8:32 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 373

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

8 Dec

YYZ7:00 a.m.Toronto Pearson Intl

1h 40m

LGA8:40 a.m.New York LaGuardia

15 Dec

LGA8:59 p.m.New York LaGuardia

1h 42m

YYZ10:41 p.m.Toronto Pearson Intl

C$ 294

Porter Airlines

17 Sep

YYZ5:50 p.m.Toronto Pearson Intl

1h 35m

LGA7:25 p.m.New York LaGuardia

22 Sep

LGA5:55 p.m.New York LaGuardia

1h 40m

YYZ7:35 p.m.Toronto Pearson Intl

C$ 324

Porter Airlines

25 Sep

YYZ3:20 p.m.Toronto Pearson Intl

1h 35m

LGA4:55 p.m.New York LaGuardia

28 Sep

LGA9:55 a.m.New York LaGuardia

1h 40m

YYZ11:35 a.m.Toronto Pearson Intl

C$ 326

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

Cheapest round-trip

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Tue 8/12

7:00 a.m.-8:40 a.m.

Nonstop1h 40m

New York LaGuardia

Tue 15/12

8:59 p.m.-10:41 p.m.

Nonstop1h 42m

C$ 294

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Wed 30/9

1:25 p.m.-2:59 p.m.

Nonstop1h 34m

New York LaGuardia

Wed 7/10

8:45 a.m.-10:20 a.m.

Nonstop1h 35m

C$ 313

Quickest round-trip

TorontoNew York

YTZ Toronto Island - LGA New York LaGuardia

YTZLGA

Toronto Island

Mon 14/9

6:05 p.m.-7:32 p.m.

Nonstop1h 27m

New York LaGuardia

Wed 16/9

6:30 p.m.-8:11 p.m.

Nonstop1h 41m

C$ 315

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Thu 8/10

7:20 a.m.-8:55 a.m.

Nonstop1h 35m

New York LaGuardia

Mon 12/10

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

Nonstop1h 40m

C$ 324

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Sat 17/10

3:20 p.m.-4:55 p.m.

Nonstop1h 35m

New York LaGuardia

Sun 18/10

5:55 p.m.-7:35 p.m.

Nonstop1h 40m

C$ 337

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Sat 3/10

3:20 p.m.-4:55 p.m.

Nonstop1h 35m

New York LaGuardia

Sun 4/10

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

Nonstop1h 40m

C$ 338

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Sat 26/9

7:27 a.m.-9:06 a.m.

Nonstop1h 39m

New York LaGuardia

Sat 26/9

12:25 p.m.-11:26 p.m.

1 stop11h 01m

C$ 340

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:44 p.m.-9:25 p.m.

Nonstop1h 41m

New York LaGuardia

Sat 5/12

7:07 a.m.-8:44 a.m.

Nonstop1h 37m

C$ 347

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:44 p.m.-9:25 p.m.

Nonstop1h 41m

New York LaGuardia

Tue 8/12

5:14 p.m.-6:54 p.m.

Nonstop1h 40m

C$ 351

TorontoNew York

YYZ Toronto Pearson Intl - LGA New York LaGuardia

YYZLGA

Toronto Pearson Intl

Tue 27/10

7:22 a.m.-9:06 a.m.

Nonstop1h 44m

New York LaGuardia

Fri 30/10

10:45 a.m.-4:47 p.m.

1 stop6h 02m

C$ 355

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

Airlines

Other information

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

In general, September 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$ 356. If you don’t want to visit New York LaGuardia Airport in September, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 356.

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$ 383. The most expensive day to fly to New York LaGuardia Airport is Monday, with ticket prices averaging around C$ 429.

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 morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as C$ 395. Flights to New York LaGuardia Airport are more costly at noon, with an average ticket price of C$ 454. Departure times at noon 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 from Ontario 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$ 377 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$ 327 on momondo.

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

There are 4 cabin classes available to choose from on Region of Ontario to New York LaGuardia Airport 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?

You could potentially save up to 8% on your flight if you consider stops on a Region of Ontario to New York LaGuardia Airport flight.

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$ 201
Fastest flight time	1h 19m
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$ 201. 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$ 294.

The fastest flight from Region of Ontario to New York LaGuardia Airport takes 1h 19m

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

Search flight deals

Frequently asked questions about flying from Ontario to New York LaGuardia Airport

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?
The number of operators available for flights from Ontario to New York LaGuardia Airport is 7 as of August 2026.
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?
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 31.03% of all bookings. The subsequent popular models are Embraer 195 E2 at 30.33%, Airbus A320-100/200 at 13.02%, and Embraer 175 at 9.99%.

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
Air Canada	PriceFrom C$ 181	Free Cancellation	Rating 7.1 11,493 reviews	Search Air Canada flights
Delta	PriceFrom C$ 191	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 231	Free Cancellation	Rating 8.0 457 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 278	Free Cancellation	Rating 7.2 3,430 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 295	Free Cancellation	Rating 7.1 11,953 reviews	Search American Airlines flights
Air Transat	PriceFrom C$ 306	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 318	Free Cancellation	Rating 7.4 10,100 reviews	Search United Airlines flights

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Bronx

Staten Island

Rahway

East Rutherford

Weehawken

Mahwah

West Orange

Fort Lee

Paramus

Saddle Brook

Clifton

Middletown

New Rochelle

Islandia

Absecon

Tarrytown

Clark

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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Cheap flights from Ontario to New York from C$ 201

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 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to New York

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Delta flights from Region of Ontario to New York LaGuardia Airport

Our best Delta 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

momondo Fare Finder

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

See travel insights to New York from

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

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?

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

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

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

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