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

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

Which airlines fly to Region of Ontario?

Porter Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Region of Ontario from New York LaGuardia Airport according to our data. Porter Airlines is the first choice among our users, with 72% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

There are 5 operators available for flights from New York LaGuardia Airport to Ontario as of March 2026.

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

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 New York LaGuardia Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

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

C$ 122 Cheap Flights from New York LaGuardia Airport to Region of Ontario in 2026

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

As of March 2026, there are 57 flights per day flying from New York LaGuardia Airport to Region of Ontario. The most common time of day flights depart is 11:00a.m., with 41% of flights taking off at noon.

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

As of March 2026, there are 403 flights per week flying from New York LaGuardia Airport to Region of Ontario. 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 New York LaGuardia Airport to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 p.m. - 8:09 p.m.

LGA

YTZ

1h 39mdirect

6:10 p.m. - 7:31 p.m.

YTZ

LGA

1h 21mdirect

C$ 232Air Canada

Thu, 9 Apr - Mon, 13 Apr

6:30 p.m. - 8:09 p.m.

LGA

YTZ

1h 39mdirect

7:25 a.m. - 8:46 a.m.

YTZ

LGA

1h 21mdirect

C$ 235Air Canada

Fri, 3 Apr - Sun, 5 Apr

10:00 a.m. - 11:39 a.m.

LGA

YTZ

1h 39mdirect

6:10 p.m. - 7:31 p.m.

YTZ

LGA

1h 21mdirect

C$ 236Air Canada

Thu, 9 Apr - Mon, 13 Apr

6:30 p.m. - 8:09 p.m.

LGA

YTZ

1h 39mdirect

7:25 a.m. - 8:46 a.m.

YTZ

LGA

1h 21mdirect

C$ 237Air Canada

Fri, 3 Apr - Sun, 5 Apr

6:30 p.m. - 8:09 p.m.

LGA

YTZ

1h 39mdirect

7:25 a.m. - 8:46 a.m.

YTZ

LGA

1h 21mdirect

C$ 239Air Canada

Fri, 3 Apr - Sun, 5 Apr

8:30 p.m. - 10:10 p.m.

LGA

YYZ

1h 40mdirect

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

YYZ

LGA

1h 35mdirect

C$ 274Porter Airlines

Fri, 10 Apr - Sun, 12 Apr

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

LGA

YYZ

1h 40mdirect

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

YYZ

LGA

1h 35mdirect

C$ 276Porter Airlines

Sat, 11 Apr - Mon, 13 Apr

8:30 p.m. - 10:10 p.m.

LGA

YYZ

1h 40mdirect

5:50 p.m. - 7:25 p.m.

YYZ

LGA

1h 35mdirect

C$ 280Porter Airlines

Fri, 17 Apr - Fri, 24 Apr

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

LGA

YYZ

1h 40mdirect

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

YYZ

LGA

1h 35mdirect

C$ 281Porter Airlines

Thu, 23 Apr - Tue, 28 Apr

10:55 p.m. - 3:00 p.m.

LGA

YHM

40h 05m

2 stops

7:00 a.m. - 4:04 p.m.

YHM

LGA

9h 04m

1 stop

C$ 580Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

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

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

American Airlines

4 Apr

LGA1:16 p.m.New York LaGuardia

1h 44m

YYZ3:00 p.m.Toronto Pearson Intl

11 Apr

YYZ7:15 a.m.Toronto Pearson Intl

1h 45m

LGA9:00 a.m.New York LaGuardia

C$ 294

American Airlines

8 Apr

LGA12:10 p.m.New York LaGuardia

4h 35m

1 stop

YYZ4:45 p.m.Toronto Pearson Intl

12 Apr

YYZ7:15 a.m.Toronto Pearson Intl

1h 45m

LGA9:00 a.m.New York LaGuardia

C$ 307

American Airlines

31 Mar

LGA8:30 a.m.New York LaGuardia

1h 44m

YYZ10:14 a.m.Toronto Pearson Intl

31 Mar

YYZ5:22 p.m.Toronto Pearson Intl

6h 02m

1 stop

LGA11:24 p.m.New York LaGuardia

C$ 314

Delta flights from New York LaGuardia Airport to Region of Ontario

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

Delta

31 Mar

LGA7:44 a.m.New York LaGuardia

1h 44m

YYZ9:28 a.m.Toronto Pearson Intl

21 Apr

YYZ2:34 p.m.Toronto Pearson Intl

1h 41m

LGA4:15 p.m.New York LaGuardia

C$ 342

Delta

1 Apr

LGA2:28 p.m.New York LaGuardia

1h 46m

YYZ4:14 p.m.Toronto Pearson Intl

8 Apr

YYZ6:00 a.m.Toronto Pearson Intl

1h 52m

LGA7:52 a.m.New York LaGuardia

C$ 343

Delta

31 Mar

LGA7:44 a.m.New York LaGuardia

1h 44m

YYZ9:28 a.m.Toronto Pearson Intl

3 Apr

YYZ5:15 p.m.Toronto Pearson Intl

1h 41m

LGA6:56 p.m.New York LaGuardia

C$ 346

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 9/4

6:30 p.m.-8:09 p.m.

Nonstop1h 39m

Toronto Island

Mon 13/4

6:10 p.m.-7:31 p.m.

Nonstop1h 21m

C$ 232

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Fri 3/4

6:30 p.m.-8:09 p.m.

Nonstop1h 39m

Toronto Island

Sun 5/4

7:25 a.m.-8:46 a.m.

Nonstop1h 21m

C$ 235

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 9/4

10:00 a.m.-11:39 a.m.

Nonstop1h 39m

Toronto Island

Mon 13/4

6:10 p.m.-7:31 p.m.

Nonstop1h 21m

C$ 236

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Fri 3/4

6:30 p.m.-8:09 p.m.

Nonstop1h 39m

Toronto Island

Sun 5/4

7:25 a.m.-8:46 a.m.

Nonstop1h 21m

C$ 237

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Fri 3/4

6:30 p.m.-8:09 p.m.

Nonstop1h 39m

Toronto Island

Sun 5/4

7:25 a.m.-8:46 a.m.

Nonstop1h 21m

C$ 239

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 10/4

8:30 p.m.-10:10 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Sun 12/4

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

Nonstop1h 35m

C$ 274

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sat 11/4

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

Nonstop1h 40m

Toronto Pearson Intl

Mon 13/4

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

Nonstop1h 35m

C$ 276

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 17/4

8:30 p.m.-10:10 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Fri 24/4

5:50 p.m.-7:25 p.m.

Nonstop1h 35m

C$ 280

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 23/4

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

Nonstop1h 40m

Toronto Pearson Intl

Tue 28/4

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

Nonstop1h 35m

C$ 281

New YorkHamilton

LGA - YHM

LGAYHM

New York LaGuardia

Tue 14/4

10:55 p.m.-3:00 p.m.

2 stops40h 05m

Hamilton

Tue 21/4

7:00 a.m.-4:04 p.m.

1 stop9h 04m

C$ 580

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 New York LaGuardia Airport to Region of Ontario

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 Region of Ontario?

In general, June is the cheapest month to fly from New York LaGuardia Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 358. If you are unable to visit Region of Ontario during the month of June, then departing from New York LaGuardia Airport during the month September is also very affordable. Most momondo users find prices during this month for around C$ 361.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from New York LaGuardia Airport to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 302. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 415.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from New York LaGuardia Airport to Region of Ontario during this time can be as low as C$ 255. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 387 on average. Flights to Region of Ontario from New York LaGuardia Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from New York LaGuardia Airport for as low as C$ 276 on momondo.

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

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

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

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

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

Best price found	C$ 178
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from New York LaGuardia Airport in the past 72 hours is C$ 178. The best round-trip flight deal from New York LaGuardia Airport to Region of Ontario found on momondo in the last 72 hours is C$ 322.

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

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

There are 123 airports in Region of Ontario. From New York LaGuardia Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from New York LaGuardia Airport to Ontario?
Prices for flights from New York LaGuardia Airport to Ontario refresh daily.
How many operators does momondo search for flights from New York LaGuardia Airport to Ontario?
There are 5 operators available for flights from New York LaGuardia Airport to Ontario as of March 2026.
How old do you have to be to fly from New York LaGuardia Airport to Ontario?
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 New York LaGuardia Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario 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 Ontario. 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 Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York LaGuardia Airport to Region of Ontario is Embraer 195 E2 (26.69% of total bookings). The next most popular plane models are De Havilland (Bombardier) DHC-8-400 Dash 8Q (23.40%), Embraer 175 (9.92%), and Canadair (Bombardier) Regional Jet 900 (5.80%).

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

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

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 157	Free Cancellation	Rating 8.0 425 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 161	Free Cancellation	Rating 7.1 10,828 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 182	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
Delta	PriceFrom C$ 200	Free Cancellation	Rating 7.9 8,313 reviews	Search Delta flights
Air Transat	PriceFrom C$ 217	Free Cancellation	Rating 7.7 521 reviews	Search Air Transat flights

Why use momondo?

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

Finding the right flight to Ontario from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from New York which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from New York.

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

Of course. momondo tracks the price of New York to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Region of Ontario trip

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Popular Cities in Ontario

Flights to Torontofrom C$ 130

Flights to Vancouverfrom C$ 85

Flights to Montrealfrom C$ 298

Flights to Calgaryfrom C$ 121

Flights to Ottawafrom C$ 270

Flights to Winnipegfrom C$ 180

Flights to Halifaxfrom C$ 152

Flights to Kelownafrom C$ 117

Flights to Saskatoonfrom C$ 235

Flights to Reginafrom C$ 233

Flights to St. John'sfrom C$ 246

Flights to Québec Cityfrom C$ 295

Cheap flights from New York LaGuardia Airport to Ontario from C$ 122

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Find the cheapest flights from New York LaGuardia Airport to Ontario

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

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

Delta flights from New York LaGuardia Airport to Region of Ontario

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

momondo Fare Finder

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

See travel insights to Ontario from

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

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

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

How far in advance should I book a flight to Region of Ontario?

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

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

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

Which airlines fly to Region of Ontario?

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

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

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

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

Why use momondo?

An easier way to manage your Region of Ontario 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 Ontario

Popular Cities in Ontario

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

New York LaGuardia Airport flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

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