Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New York John F Kennedy Intl Airport, NY to Ontario from C$ 172

JFK — YYZ
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from John F Kennedy Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from John F Kennedy Intl to Ontario

Tue 24/116:30 a.m. -
1 stop5h 29m
Tue 8/1212:30 p.m. -
1 stop6h 24m
Deal found 20/10C$ 347
Sun 6/126:30 a.m. -
1 stop5h 29m
Mon 7/1212:30 p.m. -
1 stop6h 24m
Deal found 19/10C$ 396
Sat 5/126:30 a.m. -
1 stop5h 29m
Mon 7/1212:30 p.m. -
1 stop6h 24m
Deal found 19/10C$ 401
Tue 8/126:30 a.m. -
1 stop5h 19m
Thu 24/1212:30 p.m. -
1 stop6h 35m
Deal found 19/10C$ 402
Thu 19/113:19 p.m. -
Nonstop1h 55m
Sun 22/116:00 a.m. -
Nonstop2h 06m
Deal found 19/10C$ 417
Thu 12/119:29 a.m. -
Nonstop1h 50m
Mon 16/116:04 p.m. -
Nonstop1h 59m
Deal found 20/10C$ 419
Thu 19/118:55 p.m. -
Nonstop1h 56m
Mon 23/1112:15 p.m. -
Nonstop1h 45m
Deal found 19/10C$ 420
Thu 5/119:33 a.m. -
Nonstop1h 52m
Thu 12/116:00 a.m. -
Nonstop2h 06m
Deal found 19/10C$ 426
Tue 3/119:29 p.m. -
Nonstop2h 00m
Thu 5/116:00 a.m. -
Nonstop2h 01m
Deal found 19/10C$ 430
Mon 23/117:10 a.m. -
1 stop4h 09m
Thu 26/116:00 a.m. -
Nonstop2h 06m
Deal found 19/10C$ 434
Fri 30/109:33 a.m. -
Nonstop1h 52m
Tue 10/116:04 p.m. -
Nonstop1h 59m
Deal found 19/10C$ 437
Sun 8/115:30 p.m. -
1 stop22h 15m
Sat 14/117:00 p.m. -
1 stop21h 40m
Deal found 18/10C$ 1,479

Find flight deals from John F Kennedy Intl to Ontario

Round-trip from

C$ 347

One-way from

C$ 172

Popular in

November

Cheapest in

April

Average price

C$ 491

Good round-trip deal

C$ 239 or less

Good one-way deal

C$ 216 or less
American Airlines
  • American Airlines
  • 24/11-8/12
  • 2 total stops
  • 11h 53m total
  • New York to Ontario
Search Deals
Delta
  • Delta
  • 11/11-31/12
  • Nonstop
  • 1h 55m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to Ontario.
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to Ontario.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Fri 13/11

7:10 a.m.-1:30 p.m.

1 stop6h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 186

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Sun 8/11

3:38 p.m.-5:38 p.m.

Nonstop2h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 202
Quickest round-trip

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Wed 18/11

3:19 p.m.-5:14 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 203

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Thu 5/11

12:57 p.m.-5:19 p.m.

1 stop4h 22m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 216

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Mon 23/11

7:10 a.m.-1:30 p.m.

1 stop6h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 217

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Wed 28/10

3:38 p.m.-5:38 p.m.

Nonstop2h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 231

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Thu 29/10

9:29 p.m.-11:29 p.m.

Nonstop2h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 231

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Fri 30/10

12:57 p.m.-5:19 p.m.

1 stop4h 22m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Mon 7/12

3:15 p.m.-5:10 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 269

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Thu 12/11

7:10 a.m.-11:19 a.m.

1 stop4h 09m

Toronto Pearson Intl

Mon 16/11

6:04 p.m.-8:03 p.m.

Nonstop1h 59m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from John F Kennedy Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Ontario

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Region of Ontario (average of C$ 362). Flying from New York John F Kennedy Intl Airport to Region of Ontario in August is currently the most expensive (average of C$ 574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JFK to ON?

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from New York John F Kennedy Intl Airport to Region of Ontario by exploring options for tickets at noon.

Weekly flight availability from New York John F Kennedy Intl Airport to Region of Ontario

The most flights from JFK to CAON are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Region of Ontario?

Airfare is typical for this route at the moment.
New York John F Kennedy Intl Airport to Region of Ontario flights typically cost between C$ 300 and C$ 649 in November.
The cheapest round-trip price found within the last 5 days was C$ 347 on American Airlines (24 Nov-8 Dec).

How far ahead should I book a flight from New York John F Kennedy Intl Airport to Region of Ontario?

The best time to book flights from New York John F Kennedy Intl Airport to Region of Ontario is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Delta,WestJet, andAir Canada from New York John F Kennedy Intl Airport to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,650 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,650 reviews
Delta
7.8
Good
8,650 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
WestJet
7.2
Good
3,446 reviews
Delta
7.8
Good
8,650 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air Canada
7.1
Good
11,784 reviews
Delta
7.8
Good
8,650 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.0
Good
12,182 reviews
Delta
7.8
Good
8,650 reviews
Check prices

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

  • How long is the flight from New York John F Kennedy Intl Airport to Region of Ontario?

    Departing from New York John F Kennedy Intl Airport to Region of Ontario will take you 4h 09m. There are 587 km between New York John F Kennedy Intl Airport and Region of Ontario.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Region of Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 125. Users have also found prices from C$ 142 and C$ 143 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from New York John F Kennedy Intl Airport to Region of Ontario?

    The most popular flight routes from New York John F Kennedy Intl Airport to Region of Ontario are New York John F Kennedy Intl - Toronto Pearson Intl, New York John F Kennedy Intl - Toronto Island and New York John F Kennedy Intl - Montreal Pierre Elliott Trudeau Intl.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York John F Kennedy Intl Airport to Region of Ontario on time: Scandinavian Airlines (80%), Aeromexico (76%), Delta (75%).

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Region of Ontario?

    While on average a flight from New York John F Kennedy Intl Airport to Region of Ontario is generally C$ 299, our data shows the cheapest flight currently is C$ 172. When looking at the most popular route, (New York John F Kennedy Intl - Toronto Pearson Intl), you can expect to pay C$ 379 for that flight.

  • Can I find deals for flights from John F Kennedy Intl to Ontario that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Ontario.

  • Can I find deals for business class flights from John F Kennedy Intl to Ontario?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Region of Ontario (average of C$ 362). Flying from New York John F Kennedy Intl Airport to Region of Ontario in August is currently the most expensive (average of C$ 574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for John F Kennedy Intl to Ontario

Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
LaGuardia to Pearson Intl flights
Newark to Vancouver Intl flights
John F Kennedy Intl to Vancouver Intl flights
John F Kennedy Intl to Toronto Island flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Vancouver Intl flights
Newark to Calgary flights
Newark to Québec City flights
Newark to Hamilton flights
John F Kennedy Intl to Calgary flights
LaGuardia to Québec City flights
LaGuardia to Calgary flights
John F Kennedy Intl to Québec City flights
Newark to Ottawa flights
Newark to Halifax flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Ottawa flights
LaGuardia to Hamilton flights
LaGuardia to Halifax flights
Newark to Winnipeg flights
John F Kennedy Intl to Kelowna flights
John F Kennedy Intl to Winnipeg flights
John F Kennedy Intl to Halifax flights
LaGuardia to Winnipeg flights
Newark to Edmonton flights
LaGuardia to Edmonton flights
John F Kennedy Intl to Edmonton flights
LaGuardia to Kelowna flights
Newark to St. John's flights
LaGuardia to St. John's flights
Newark to Kelowna flights
Newark to Charlottetown flights
Newark to London flights
LaGuardia to Charlottetown flights
Stewart to Pearson Intl flights
Newark to Saskatoon flights
John F Kennedy Intl to Saskatoon flights

Top 3 airlines flying from John F Kennedy Intl to Ontario

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 179AverageC$ 468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 222AverageC$ 460FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 549AverageC$ 761FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from John F Kennedy Intl to Ontario?

Cheapflights makes it easy to find John F Kennedy Intl to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Ontario?

Cheapflights simply makes it quick and affordable to book flights from John F Kennedy Intl to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from John F Kennedy Intl to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from John F Kennedy Intl to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.