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

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

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 67% 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 3h 57m 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 34m.

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 May 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$ 169 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 day?

63 flights are operational daily from Region of Ontario to New York LaGuardia Airport as of May 2026. The most popular departure time for this route is 7:00a.m., with 40% of flights per day taking off at noon.

1 adult

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Find the cheapest flights from Ontario to New York

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

YYZ

LGA

1h 35mdirect

5:55 p.m. - 7:32 p.m.

LGA

YYZ

1h 37mdirect

C$ 261Porter Airlines

Sat, 13 Jun - Sat, 13 Jun

10:45 a.m. - 4:58 p.m.

YTZ

LGA

6h 13m

1 stop

7:55 a.m. - 9:36 a.m.

LGA

YTZ

1h 41mdirect

C$ 263Air Canada

Tue, 16 Jun - Tue, 23 Jun

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

YYZ

LGA

1h 35mdirect

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

LGA

YYZ

1h 40mdirect

C$ 263Porter Airlines

Fri, 10 Jul - Tue, 14 Jul

9:30 a.m. - 2:37 p.m.

YTZ

LGA

5h 07m

1 stop

10:00 a.m. - 11:41 a.m.

LGA

YTZ

1h 41mdirect

C$ 264Air Canada

Wed, 17 Jun - Wed, 24 Jun

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

YYZ

LGA

1h 35mdirect

5:55 p.m. - 7:32 p.m.

LGA

YYZ

1h 37mdirect

C$ 264Porter Airlines

Wed, 10 Jun - Sat, 13 Jun

9:30 a.m. - 2:37 p.m.

YTZ

LGA

5h 07m

1 stop

1:00 p.m. - 2:41 p.m.

LGA

YTZ

1h 41mdirect

C$ 265Air Canada

Wed, 17 Jun - Wed, 24 Jun

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

YYZ

LGA

1h 35mdirect

8:25 p.m. - 10:02 p.m.

LGA

YYZ

1h 37mdirect

C$ 265Porter Airlines

Thu, 4 Jun - Fri, 5 Jun

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

YYZ

LGA

1h 35mdirect

9:55 a.m. - 11:32 a.m.

LGA

YYZ

1h 37mdirect

C$ 267Porter Airlines

Thu, 11 Jun - Mon, 15 Jun

5:10 a.m. - 10:56 a.m.

YQT

LGA

5h 46m

1 stop

4:00 p.m. - 11:14 p.m.

LGA

YQT

7h 14m

1 stop

C$ 608United Airlines

Tue, 16 Jun - Sat, 20 Jun

5:10 a.m. - 7:22 p.m.

YQT

LGA

14h 12m

2 stops

4:45 p.m. - 11:14 p.m.

LGA

YQT

6h 29m

1 stop

C$ 615United Airlines

Tue, 16 Jun - Sat, 20 Jun

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

4 Jun

YYZ6:00 a.m.Toronto Pearson Intl

1h 51m

LGA7:51 a.m.New York LaGuardia

15 Jun

LGA7:25 a.m.New York LaGuardia

1h 45m

YYZ9:10 a.m.Toronto Pearson Intl

C$ 285

Delta

1 Jul

YYZ2:32 p.m.Toronto Pearson Intl

1h 47m

LGA4:19 p.m.New York LaGuardia

13 Jul

LGA9:48 p.m.New York LaGuardia

1h 56m

YYZ11:44 p.m.Toronto Pearson Intl

C$ 296

Delta

9 Jun

YUL7:44 p.m.Montreal Pierre Elliott Trudeau Intl

1h 38m

LGA9:22 p.m.New York LaGuardia

11 Jun

LGA7:00 a.m.New York LaGuardia

1h 39m

YUL8:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 315

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

16 Jun

YTZ10:45 a.m.Toronto Island

6h 13m

1 stop

LGA4:58 p.m.New York LaGuardia

23 Jun

LGA7:55 a.m.New York LaGuardia

1h 41m

YTZ9:36 a.m.Toronto Island

C$ 263

Air Canada

17 Jun

YTZ9:30 a.m.Toronto Island

5h 07m

1 stop

LGA2:37 p.m.New York LaGuardia

24 Jun

LGA10:00 a.m.New York LaGuardia

1h 41m

YTZ11:41 a.m.Toronto Island

C$ 264

Air Canada

17 Jun

YTZ9:30 a.m.Toronto Island

5h 07m

1 stop

LGA2:37 p.m.New York LaGuardia

24 Jun

LGA1:00 p.m.New York LaGuardia

1h 41m

YTZ2:41 p.m.Toronto Island

C$ 265

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

Quickest round-trip

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sat 13/6

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

Nonstop1h 35m

New York LaGuardia

Sat 13/6

5:55 p.m.-7:32 p.m.

Nonstop1h 37m

C$ 261

TorontoNew York

YTZ - LGA

YTZLGA

Toronto Island

Tue 16/6

10:45 a.m.-4:58 p.m.

1 stop6h 13m

New York LaGuardia

Tue 23/6

7:55 a.m.-9:36 a.m.

Nonstop1h 41m

C$ 263

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 10/7

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

Nonstop1h 35m

New York LaGuardia

Tue 14/7

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

Nonstop1h 40m

C$ 263

TorontoNew York

YTZ - LGA

YTZLGA

Toronto Island

Wed 17/6

9:30 a.m.-2:37 p.m.

1 stop5h 07m

New York LaGuardia

Wed 24/6

10:00 a.m.-11:41 a.m.

Nonstop1h 41m

C$ 264

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Wed 10/6

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

Nonstop1h 35m

New York LaGuardia

Sat 13/6

5:55 p.m.-7:32 p.m.

Nonstop1h 37m

C$ 264

TorontoNew York

YTZ - LGA

YTZLGA

Toronto Island

Wed 17/6

9:30 a.m.-2:37 p.m.

1 stop5h 07m

New York LaGuardia

Wed 24/6

1:00 p.m.-2:41 p.m.

Nonstop1h 41m

C$ 265

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 4/6

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

Nonstop1h 35m

New York LaGuardia

Fri 5/6

8:25 p.m.-10:02 p.m.

Nonstop1h 37m

C$ 265

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 11/6

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

Nonstop1h 35m

New York LaGuardia

Mon 15/6

9:55 a.m.-11:32 a.m.

Nonstop1h 37m

C$ 267

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Tue 16/6

5:10 a.m.-10:56 a.m.

1 stop5h 46m

New York LaGuardia

Sat 20/6

4:00 p.m.-11:14 p.m.

1 stop7h 14m

C$ 608

Thunder BayNew York

YQT - LGA

YQTLGA

Thunder Bay

Tue 16/6

5:10 a.m.-7:22 p.m.

2 stops14h 12m

New York LaGuardia

Sat 20/6

4:45 p.m.-11:14 p.m.

1 stop6h 29m

C$ 615

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, June 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$ 307. If you don’t want to visit New York LaGuardia Airport in June, then you should wait until July to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 341.

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$ 346. The most expensive day to fly to New York LaGuardia Airport is Wednesday, with ticket prices averaging around C$ 405.

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 C$ 362. Flights to New York LaGuardia Airport are more costly in the afternoon, with an average ticket price of C$ 392. 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 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$ 354 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$ 303 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?

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$ 214
Fastest flight time	1h 21m
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$ 214. 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$ 307.

The fastest flight from Region of Ontario to New York LaGuardia Airport takes 1h 21m

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 May 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 34.65% of all bookings. The subsequent popular models are Embraer 195 E2 at 30.17%, Embraer 175 at 10.80%, and Airbus A320-100/200 at 7.77%.

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
Delta	PriceFrom C$ 156	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Air Canada	PriceFrom C$ 211	Free Cancellation	Rating 7.1 11,068 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 212	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
Porter Airlines	PriceFrom C$ 231	Free Cancellation	Rating 8.0 439 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 288	Free Cancellation	Rating 7.8 553 reviews	Search Air Transat flights
United Airlines	PriceFrom C$ 308	Free Cancellation	Rating 7.4 9,747 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 358	Free Cancellation	Rating 7.2 3,341 reviews	Search WestJet flights

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Mahwah

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Nanuet

South Plainfield

Tarrytown

Clark

Princeton

West Orange

Carteret

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$ 169

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 13/6. 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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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

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

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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

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?

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

Which airlines fly to New York LaGuardia Airport?

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

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

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

Frequently asked questions about flying from 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

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