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

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Ontario departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from New York LaGuardia Airport to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
1:00 p.m. - 2:39 p.m.
LGA
-
YTZ
1h 39mdirect
Air Canada Logo
11:00 a.m. - 12:21 p.m.
YTZ
-
LGA
1h 21mdirect
C$ 238Air Canada
Tue, 28 Apr - Fri, 1 May
Air Canada Logo
8:55 a.m. - 2:22 p.m.
LGA
-
YTZ
5h 27m
1 stop
Air Canada Logo
6:10 p.m. - 7:31 p.m.
YTZ
-
LGA
1h 21mdirect
C$ 244Air Canada
Tue, 28 Apr - Fri, 1 May
Air Canada Logo
8:55 a.m. - 2:22 p.m.
LGA
-
YTZ
5h 27m
1 stop
Air Canada Logo
11:00 a.m. - 12:21 p.m.
YTZ
-
LGA
1h 21mdirect
C$ 246Air Canada
Tue, 28 Apr - Thu, 30 Apr
Air Canada Logo
6:30 p.m. - 8:09 p.m.
LGA
-
YTZ
1h 39mdirect
Air Canada Logo
11:00 a.m. - 12:21 p.m.
YTZ
-
LGA
1h 21mdirect
C$ 265Air Canada
Fri, 8 May - Sun, 10 May
Air Canada Logo
7:55 a.m. - 9:34 a.m.
LGA
-
YTZ
1h 39mdirect
Air Canada Logo
4:30 p.m. - 9:30 p.m.
YTZ
-
LGA
5h 00m
1 stop
C$ 277Air Canada
Thu, 2 Apr - Sun, 5 Apr
Multiple Airlines Logo
9:55 a.m. - 12:50 a.m.
LGA
-
YYZ
14h 55m
1 stop
Multiple Airlines Logo
7:15 a.m. - 8:00 p.m.
YYZ
-
LGA
12h 45m
1 stop
C$ 310Multiple Airlines
Tue, 3 Mar - Wed, 4 Mar
Porter Airlines Logo
5:50 p.m. - 12:43 a.m.
LGA
-
YOW
6h 53m
1 stop
Porter Airlines Logo
10:00 a.m. - 4:55 p.m.
YOW
-
LGA
6h 55m
1 stop
C$ 429Porter Airlines
Thu, 26 Feb - Sun, 1 Mar
Porter Airlines Logo
5:55 p.m. - 12:38 a.m.
LGA
-
YOW
6h 43m
1 stop
Porter Airlines Logo
3:05 p.m. - 8:00 p.m.
YOW
-
LGA
4h 55m
1 stop
C$ 430Porter Airlines
Thu, 19 Mar - Thu, 26 Mar
Porter Airlines Logo
5:55 p.m. - 12:38 a.m.
LGA
-
YOW
6h 43m
1 stop
Porter Airlines Logo
3:05 p.m. - 8:00 p.m.
YOW
-
LGA
4h 55m
1 stop
C$ 432Porter Airlines
Wed, 18 Mar - Wed, 25 Mar
Porter Airlines Logo
9:55 a.m. - 4:48 p.m.
LGA
-
YOW
6h 53m
1 stop
Porter Airlines Logo
3:05 p.m. - 8:00 p.m.
YOW
-
LGA
4h 55m
1 stop
C$ 466Porter Airlines
Fri, 20 Mar - Fri, 27 Mar

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
16 Mar
LGA9:55 a.m.New York LaGuardia
6h 57m
1 stop
YUL4:52 p.m.Montreal Pierre Elliott Trudeau Intl
19 Mar
YUL10:35 a.m.Montreal Pierre Elliott Trudeau Intl
6h 20m
1 stop
LGA4:55 p.m.New York LaGuardia
C$ 333
Porter Airlines
27 Mar
LGA5:55 p.m.New York LaGuardia
6h 37m
1 stop
YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
1 stop
LGA4:55 p.m.New York LaGuardia
C$ 339
Porter Airlines
3 Mar
LGA9:55 a.m.New York LaGuardia
6h 57m
1 stop
YUL4:52 p.m.Montreal Pierre Elliott Trudeau Intl
10 Mar
YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
1 stop
LGA4:55 p.m.New York LaGuardia
C$ 341

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
28 Apr
LGA1:00 p.m.New York LaGuardia
1h 39m
YTZ2:39 p.m.Toronto Island
1 May
YTZ11:00 a.m.Toronto Island
1h 21m
LGA12:21 p.m.New York LaGuardia
C$ 238
Air Canada
28 Apr
LGA8:55 a.m.New York LaGuardia
5h 27m
1 stop
YTZ2:22 p.m.Toronto Island
1 May
YTZ6:10 p.m.Toronto Island
1h 21m
LGA7:31 p.m.New York LaGuardia
C$ 244
Air Canada
28 Apr
LGA8:55 a.m.New York LaGuardia
5h 27m
1 stop
YTZ2:22 p.m.Toronto Island
30 Apr
YTZ11:00 a.m.Toronto Island
1h 21m
LGA12:21 p.m.New York LaGuardia
C$ 246

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Region of Ontario 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 3 February 2026.
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

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Tue 28/4

1:00 p.m.-2:39 p.m.

Nonstop1h 39m

Toronto Island

Fri 1/5

11:00 a.m.-12:21 p.m.

Nonstop1h 21m

C$ 238

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Tue 28/4

8:55 a.m.-2:22 p.m.

1 stop5h 27m

Toronto Island

Fri 1/5

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

Nonstop1h 21m

C$ 244

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Tue 28/4

8:55 a.m.-2:22 p.m.

1 stop5h 27m

Toronto Island

Thu 30/4

11:00 a.m.-12:21 p.m.

Nonstop1h 21m

C$ 246

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Fri 8/5

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

Nonstop1h 39m

Toronto Island

Sun 10/5

11:00 a.m.-12:21 p.m.

Nonstop1h 21m

C$ 265

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 2/4

7:55 a.m.-9:34 a.m.

Nonstop1h 39m

Toronto Island

Sun 5/4

4:30 p.m.-9:30 p.m.

1 stop5h 00m

C$ 277

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 3/3

9:55 a.m.-12:50 a.m.

1 stop14h 55m

Toronto Pearson Intl

Wed 4/3

7:15 a.m.-8:00 p.m.

1 stop12h 45m

C$ 310

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 26/2

5:50 p.m.-12:43 a.m.

1 stop6h 53m

Ottawa

Sun 1/3

10:00 a.m.-4:55 p.m.

1 stop6h 55m

C$ 429

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 19/3

5:55 p.m.-12:38 a.m.

1 stop6h 43m

Ottawa

Thu 26/3

3:05 p.m.-8:00 p.m.

1 stop4h 55m

C$ 430

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 18/3

5:55 p.m.-12:38 a.m.

1 stop6h 43m

Ottawa

Wed 25/3

3:05 p.m.-8:00 p.m.

1 stop4h 55m

C$ 432

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 20/3

9:55 a.m.-4:48 p.m.

1 stop6h 53m

Ottawa

Fri 27/3

3:05 p.m.-8:00 p.m.

1 stop4h 55m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

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

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$ 346. 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$ 359.

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$ 311. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 374.

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$ 256. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 372 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$ 381 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$ 191 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$ 232

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$ 232. 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$ 256.
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).
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?

  • 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?

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
American AirlinesPriceFrom C$ 156Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 157Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 160Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
DeltaPriceFrom C$ 199Free CancellationRating
7.9
8,135 reviews
Search Delta flights
United AirlinesPriceFrom C$ 204Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
Air TransatPriceFrom C$ 216Free CancellationRating
7.7
502 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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Find better results for your trip to Ontario

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