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

Delta, United Airlines, and Air Canada 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 66% 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 September 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$ 159 Cheap Flights from New York LaGuardia Airport to Region of Ontario in 2026/27

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

As of September 2026, there are 465 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 17% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

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.

9:55 a.m. - 11:30 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 257Porter Airlines

Fri, 2 Oct - Mon, 12 Oct

1:00 p.m. - 5:45 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

4h 45m1 stop Toronto Island

6:35 a.m. - 8:01 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mdirect

C$ 330Air Canada

Sat, 3 Oct - Mon, 5 Oct

7:55 a.m. - 12:00 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

4h 05m1 stop Toronto Island

6:35 a.m. - 8:01 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mdirect

C$ 330Air Canada

Sat, 3 Oct - Sun, 4 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 337Porter Airlines

Sat, 10 Oct - Wed, 14 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

7:20 p.m. - 8:59 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 39mdirect

C$ 351Multiple Airlines

Sat, 17 Oct - Tue, 20 Oct

6:30 a.m. - 8:01 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mdirect

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

1h 35mdirect

C$ 352Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 382Air Transat

Sat, 10 Oct - Tue, 13 Oct

9:40 a.m. - 11:22 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mdirect

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

1h 40mdirect

C$ 383Air Transat

Tue, 27 Oct - Wed, 28 Oct

7:00 a.m. - 8:32 a.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 32mdirect

7:50 p.m. - 9:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 43mdirect

C$ 401Delta

Sat, 17 Oct - Wed, 21 Oct

12:00 p.m. - 1:38 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

7:50 p.m. - 9:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 43mdirect

C$ 401Delta

Sat, 17 Oct - Sun, 18 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

1h 40mdirect

2:10 p.m. - 3:46 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 36mdirect

C$ 414Multiple Airlines

Fri, 25 Sep - Tue, 29 Sep

6:50 a.m. - 8:21 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mdirect

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

1h 35mdirect

C$ 428Multiple Airlines

Wed, 23 Sep - Fri, 25 Sep

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

1h 40mdirect

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

1h 35mdirect

C$ 442Porter Airlines

Thu, 24 Sep - Mon, 5 Oct

6:50 a.m. - 8:21 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mdirect

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

1h 34mdirect

C$ 442Air Canada

Fri, 25 Sep - Wed, 7 Oct

5:30 p.m. - 7:01 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 31mdirect

6:10 p.m. - 7:36 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mdirect

C$ 446Air Canada

Wed, 23 Sep - Wed, 30 Sep

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

1h 40mdirect

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

1h 35mdirect

C$ 447Porter Airlines

Tue, 22 Sep - Thu, 1 Oct

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

1h 46mdirect

5:04 p.m. - 6:59 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 55mdirect

C$ 487Delta

Fri, 25 Sep - Sun, 4 Oct

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

1h 46mdirect

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

1h 57mdirect

C$ 487Delta

Fri, 25 Sep - Thu, 1 Oct

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

1h 40mdirect

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

1h 35mdirect

C$ 495Air Transat

Tue, 22 Sep - Tue, 29 Sep

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

1h 40mdirect

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

1h 35mdirect

C$ 495Air Transat

Tue, 22 Sep - Fri, 2 Oct

Cheap direct flights

Enter your travel dates to find the best prices.

9:55 a.m. - 11:30 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 257Porter Airlines

Fri, 2 Oct - Mon, 12 Oct

8:30 p.m. - 9:55 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mdirect

6:35 a.m. - 8:01 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mdirect

C$ 330Air Canada

Sat, 3 Oct - Mon, 5 Oct

5:40 p.m. - 7:11 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 31mdirect

6:35 a.m. - 8:01 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mdirect

C$ 330Air Canada

Sat, 3 Oct - Sun, 4 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 337Porter Airlines

Sat, 10 Oct - Wed, 14 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

7:20 p.m. - 8:59 p.m.YYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 39mdirect

C$ 351Multiple Airlines

Sat, 17 Oct - Tue, 20 Oct

6:30 a.m. - 8:01 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mdirect

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

1h 35mdirect

C$ 352Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

5:55 p.m. - 7:30 p.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mdirect

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

1h 35mdirect

C$ 382Air Transat

Sat, 10 Oct - Tue, 13 Oct

9:40 a.m. - 11:22 a.m.LGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mdirect

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

1h 40mdirect

C$ 383Air Transat

Tue, 27 Oct - Wed, 28 Oct

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

1h 37mdirect

7:48 p.m. - 9:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 41mdirect

C$ 401Delta

Wed, 18 Nov - Sun, 22 Nov

11:59 a.m. - 1:37 p.m.LGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 38mdirect

2:28 p.m. - 4:04 p.m.YUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 36mdirect

C$ 401Delta

Fri, 16 Oct - Mon, 19 Oct

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

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

Porter Airlines

2 Oct

LGA9:55 a.m.New York LaGuardia

1h 35m

YYZ11:30 a.m.Toronto Pearson Intl

12 Oct

YYZ7:20 a.m.Toronto Pearson Intl

1h 35m

LGA8:55 a.m.New York LaGuardia

C$ 257

Porter Airlines

1 Oct

LGA9:55 a.m.New York LaGuardia

1h 35m

YYZ11:30 a.m.Toronto Pearson Intl

5 Oct

YYZ7:20 a.m.Toronto Pearson Intl

1h 35m

LGA8:55 a.m.New York LaGuardia

C$ 263

Porter Airlines

16 Oct

LGA9:55 a.m.New York LaGuardia

1h 35m

YYZ11:30 a.m.Toronto Pearson Intl

20 Oct

YYZ7:20 a.m.Toronto Pearson Intl

1h 35m

LGA8:55 a.m.New York LaGuardia

C$ 312

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

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

Air Canada

3 Oct

LGA7:55 a.m.New York LaGuardia

4h 05m

1 stop

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

4 Oct

YUL6:35 a.m.Montreal Pierre Elliott Trudeau Intl

1h 26m

LGA8:01 a.m.New York LaGuardia

C$ 330

Air Canada

15 Oct

LGA6:30 a.m.New York LaGuardia

1h 31m

YYZ8:01 a.m.Toronto Pearson Intl

19 Oct

YYZ9:05 a.m.Toronto Pearson Intl

1h 36m

LGA10:41 a.m.New York LaGuardia

C$ 336

Air Canada

10 Oct

LGA5:40 p.m.New York LaGuardia

1h 31m

YUL7:11 p.m.Montreal Pierre Elliott Trudeau Intl

13 Oct

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 30m

LGA9:30 p.m.New York LaGuardia

C$ 338

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

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Fri 2/10

9:55 a.m.-11:30 a.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 12/10

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

Nonstop1h 35m

C$ 257

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sat 3/10

1:00 p.m.-5:45 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

6:35 a.m.-8:01 a.m.

Nonstop1h 26m

C$ 330

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sat 3/10

7:55 a.m.-12:00 p.m.

1 stop4h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:35 a.m.-8:01 a.m.

Nonstop1h 26m

C$ 330

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 10/10

5:55 p.m.-7:30 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Wed 14/10

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

Nonstop1h 35m

C$ 337

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 17/10

5:55 p.m.-7:30 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Tue 20/10

7:20 p.m.-8:59 p.m.

Nonstop1h 39m

C$ 351

Quickest round-trip

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 15/10

6:30 a.m.-8:01 a.m.

Nonstop1h 31m

Toronto Pearson Intl

Mon 19/10

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

Nonstop1h 35m

C$ 352

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 10/10

5:55 p.m.-7:30 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Tue 13/10

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

Nonstop1h 35m

C$ 382

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Tue 27/10

9:40 a.m.-11:22 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Wed 28/10

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

Nonstop1h 40m

C$ 383

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sat 17/10

7:00 a.m.-8:32 a.m.

Nonstop1h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

7:50 p.m.-9:33 p.m.

Nonstop1h 43m

C$ 401

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sat 17/10

12:00 p.m.-1:38 p.m.

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

7:50 p.m.-9:33 p.m.

Nonstop1h 43m

C$ 401

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, April 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$ 366. If you are unable to visit Region of Ontario during the month of April, then departing from New York LaGuardia Airport during the month January is also very affordable. Most momondo users find prices during this month for around C$ 368.

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 Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 390. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 489.

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$ 329. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 455 on average. Flights to Region of Ontario from New York LaGuardia Airport in the afternoon 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 Island for the best New York LaGuardia - Ontario flight prices

How far in advance should I book a flight from New York LaGuardia Airport to 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$ 434 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$ 331 on momondo.

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

There are 3 cabin classes available to choose from on New York LaGuardia Airport to Region of 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?

You could potentially save up to 7% on your flight if you consider stops on a New York LaGuardia Airport to Region of Ontario flight.

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$ 159
Fastest flight time	1h 27m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from New York LaGuardia Airport in the past 72 hours is C$ 159. 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$ 257.

The fastest flight from New York LaGuardia Airport to Region of Ontario takes 1h 27m

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

There are 125 airports in Region of Ontario. From New York LaGuardia Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

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

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 September 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 (28.30% of total bookings). The next most popular plane models are De Havilland (Bombardier) DHC-8-400 Dash 8Q (26.08%), Airbus A320-100/200 (10.93%), and Embraer 175 (7.70%).

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
Air Canada	PriceFrom C$ 178	Free Cancellation	Rating 7.1 11,652 reviews	Search Air Canada flights
Delta	PriceFrom C$ 212	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 218	Free Cancellation	Rating 8.0 462 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 221	Free Cancellation	Rating 7.7 579 reviews	Search Air Transat flights
American Airlines	PriceFrom C$ 241	Free Cancellation	Rating 7.0 12,086 reviews	Search American Airlines 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.

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Complete your trip

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Popular Cities in Ontario

Flights to Torontofrom C$ 152

Flights to Vancouverfrom C$ 105

Flights to Calgaryfrom C$ 110

Flights to Montrealfrom C$ 220

Flights to Halifaxfrom C$ 131

Flights to Winnipegfrom C$ 165

Flights to Ottawafrom C$ 172

Flights to Kelownafrom C$ 120

Flights to Saskatoonfrom C$ 145

Flights to St. John'sfrom C$ 197

Flights to Reginafrom C$ 193

Flights to Québec Cityfrom C$ 315

Cheap flights from New York LaGuardia Airport to Ontario from C$ 159

Find the cheapest flights from New York LaGuardia Airport to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

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Big names, great deals

Big names, great deals

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

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

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

Our best Air Canada 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 from New York LaGuardia Airport to Ontario?

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from New York LaGuardia Airport to 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

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year