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Cheap flights from New York LaGuardia Airport to Ontario from C$ 109

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 29/10. 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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Find the cheapest flights from New York LaGuardia Airport to Ontario

Cheap round-trip flights

Porter Airlines Logo
6:15 a.m. - 7:55 a.m.LGA-YYZ
1h 40mdirect
Porter Airlines Logo
2:50 p.m. - 4:30 p.m.YYZ-LGA
1h 40mdirect
C$ 257Porter Airlines
Find Deal
Wed, 3 Sep - Wed, 22 Oct
Porter Airlines Logo
5:30 p.m. - 7:10 p.m.LGA-YYZ
1h 40mdirect
Porter Airlines Logo
2:50 p.m. - 4:30 p.m.YYZ-LGA
1h 40mdirect
C$ 263Porter Airlines
Find Deal
Fri, 5 Sep - Wed, 22 Oct
Porter Airlines Logo
6:15 a.m. - 7:55 a.m.LGA-YYZ
1h 40mdirect
Porter Airlines Logo
7:15 a.m. - 8:55 a.m.YYZ-LGA
1h 40mdirect
C$ 264Porter Airlines
Find Deal
Thu, 4 Sep - Wed, 22 Oct
Air Canada Logo
8:20 p.m. - 9:44 p.m.LGA-YUL
1h 24mdirect
Air Canada Logo
4:40 p.m. - 6:30 p.m.YUL-LGA
1h 50mdirect
C$ 299Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Delta Logo
9:55 p.m. - 11:36 p.m.LGA-YYZ
1h 41mdirect
Delta Logo
6:15 a.m. - 8:02 a.m.YYZ-LGA
1h 47mdirect
C$ 316Delta
Find Deal
Wed, 17 Sep - Sat, 20 Sep
Air Canada Logo
6:00 a.m. - 7:35 a.m.LGA-YYZ
1h 35mdirect
Air Canada Logo
2:20 p.m. - 3:54 p.m.YYZ-LGA
1h 34mdirect
C$ 320Air Canada
Find Deal
Sun, 14 Sep - Mon, 22 Sep
Delta Logo
4:59 p.m. - 10:58 p.m.LGA-YYZ
5h 59m1 stop
Delta Logo
5:00 p.m. - 6:42 p.m.YYZ-LGA
1h 42mdirect
C$ 329Delta
Find Deal
Wed, 3 Sep - Tue, 21 Oct
American Airlines Logo
1:02 p.m. - 2:44 p.m.LGA-YYZ
1h 42mdirect
American Airlines Logo
7:15 a.m. - 8:52 a.m.YYZ-LGA
1h 37mdirect
C$ 346American Airlines
Find Deal
Tue, 16 Sep - Sat, 20 Sep
United Airlines Logo
10:30 a.m. - 3:17 p.m.LGA-YXU
4h 47m1 stop
United Airlines Logo
10:00 a.m. - 1:29 p.m.YXU-LGA
3h 29m1 stop
C$ 965United Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
United Airlines Logo
6:25 a.m. - 3:02 p.m.LGA-YXU
8h 37m2 stops
United Airlines Logo
9:55 a.m. - 2:55 p.m.YXU-LGA
5h 00m1 stop
C$ 978United Airlines
Find Deal
Wed, 27 Aug - Wed, 3 Sep

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
3 Sep
LGA6:15 a.m.New York LaGuardia
1h 40m
YYZ7:55 a.m.Toronto Pearson Intl
22 Oct
YYZ2:50 p.m.Toronto Pearson Intl
1h 40m
LGA4:30 p.m.New York LaGuardia
C$ 257
Find similar
Porter Airlines
5 Sep
LGA5:30 p.m.New York LaGuardia
1h 40m
YYZ7:10 p.m.Toronto Pearson Intl
22 Oct
YYZ2:50 p.m.Toronto Pearson Intl
1h 40m
LGA4:30 p.m.New York LaGuardia
C$ 263
Find similar
Porter Airlines
4 Sep
LGA6:15 a.m.New York LaGuardia
1h 40m
YYZ7:55 a.m.Toronto Pearson Intl
22 Oct
YYZ7:15 a.m.Toronto Pearson Intl
1h 40m
LGA8:55 a.m.New York LaGuardia
C$ 264
Find similar

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
17 Sep
LGA9:55 p.m.New York LaGuardia
1h 41m
YYZ11:36 p.m.Toronto Pearson Intl
20 Sep
YYZ6:15 a.m.Toronto Pearson Intl
1h 47m
LGA8:02 a.m.New York LaGuardia
C$ 316
Find similar
Delta
3 Sep
LGA4:59 p.m.New York LaGuardia
5h 59m
1 stop
YYZ10:58 p.m.Toronto Pearson Intl
21 Oct
YYZ5:00 p.m.Toronto Pearson Intl
1h 42m
LGA6:42 p.m.New York LaGuardia
C$ 329
Find similar
Delta
3 Sep
LGA3:59 p.m.New York LaGuardia
2h 00m
YYZ5:59 p.m.Toronto Pearson Intl
23 Oct
YYZ3:35 p.m.Toronto Pearson Intl
8h 02m
1 stop
LGA11:37 p.m.New York LaGuardia
C$ 336
Find similar

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 31 July 2025.
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 - YYZ

LGAYYZ

New York LaGuardia

Wed 3/9

6:15 a.m.-7:55 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 22/10

2:50 p.m.-4:30 p.m.

Nonstop1h 40m

C$ 257

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 5/9

5:30 p.m.-7:10 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 22/10

2:50 p.m.-4:30 p.m.

Nonstop1h 40m

C$ 263

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 4/9

6:15 a.m.-7:55 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 22/10

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

C$ 264

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 13/9

8:20 p.m.-9:44 p.m.

Nonstop1h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

4:40 p.m.-6:30 p.m.

Nonstop1h 50m

C$ 299

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 17/9

9:55 p.m.-11:36 p.m.

Nonstop1h 41m

Toronto Pearson Intl

Sat 20/9

6:15 a.m.-8:02 a.m.

Nonstop1h 47m

C$ 316

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sun 14/9

6:00 a.m.-7:35 a.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 22/9

2:20 p.m.-3:54 p.m.

Nonstop1h 34m

C$ 320

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 3/9

4:59 p.m.-10:58 p.m.

1 stop5h 59m

Toronto Pearson Intl

Tue 21/10

5:00 p.m.-6:42 p.m.

Nonstop1h 42m

C$ 329

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 16/9

1:02 p.m.-2:44 p.m.

Nonstop1h 42m

Toronto Pearson Intl

Sat 20/9

7:15 a.m.-8:52 a.m.

Nonstop1h 37m

C$ 346

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Fri 12/9

10:30 a.m.-3:17 p.m.

1 stop4h 47m

London

Fri 19/9

10:00 a.m.-1:29 p.m.

1 stop3h 29m

C$ 965

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 27/8

6:25 a.m.-3:02 p.m.

2 stops8h 37m

London

Wed 3/9

9:55 a.m.-2:55 p.m.

1 stop5h 00m

C$ 978

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 January is also very affordable. Most momondo users find prices during this month for around C$ 347.

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$ 283. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 364.

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 at noon. Flights from New York LaGuardia Airport to Region of Ontario during this time can be as low as C$ 295. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 354 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$ 389 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$ 209 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$ 109

Fastest flight time

1h 23m

Direct flights

Every day

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from New York LaGuardia Airport in the past 72 hours is C$ 109. 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 23m
Direct flights go from New York LaGuardia Airport to Region of Ontario every day.
There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
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
DeltaPriceFrom C$ 142Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom C$ 184Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Porter AirlinesPriceFrom C$ 221Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 240Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 263Free CancellationRating
7.4
8,900 reviews
Search United 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.

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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