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Cheap flights from New York John F Kennedy Intl Airport, NY to Ontario from C$ 125

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
28 Feb — 7 Mar1
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
Explore the most affordable flight options available from John F Kennedy Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Fri 13/310:05 a.m.
JFK
-
YUL
Nonstop1h 30m
Air Canada
Fri 20/37:10 p.m.
YUL
-
JFK
Nonstop1h 50m
Air Canada
Deal found 27/1C$ 272
Thu 19/210:05 a.m.
JFK
-
YUL
Nonstop1h 30m
Air Canada
Mon 23/211:10 a.m.
YUL
-
JFK
1 stop4h 59m
Air Canada
Deal found 27/1C$ 277
Mon 2/310:05 a.m.
JFK
-
YUL
Nonstop1h 30m
Air Canada
Fri 6/37:10 p.m.
YUL
-
JFK
Nonstop1h 48m
Air Canada
Deal found 28/1C$ 285
Sat 25/49:00 a.m.
JFK
-
YTZ
1 stop6h 52m
Air Canada
Sun 26/44:30 p.m.
YTZ
-
JFK
1 stop5h 02m
Air Canada
Deal found 28/1C$ 286
Thu 30/49:00 a.m.
JFK
-
YTZ
1 stop5h 22m
Air Canada
Sun 3/53:35 p.m.
YTZ
-
JFK
2 stops6h 12m
Air Canada
Deal found 27/1C$ 295
Thu 19/24:50 p.m.
JFK
-
YYZ
Nonstop1h 45m
Air Canada
Mon 23/22:30 p.m.
YYZ
-
JFK
Nonstop1h 39m
Air Canada
Deal found 27/1C$ 296
Thu 26/24:50 p.m.
JFK
-
YYZ
Nonstop1h 45m
Air Canada
Sun 1/32:25 p.m.
YYZ
-
JFK
Nonstop1h 44m
Air Canada
Deal found 27/1C$ 299
Sat 7/39:45 a.m.
JFK
-
YYZ
Nonstop1h 45m
Air Canada
Sun 8/32:25 p.m.
YYZ
-
JFK
Nonstop1h 44m
Air Canada
Deal found 27/1C$ 301
Fri 27/24:50 p.m.
JFK
-
YYZ
Nonstop1h 45m
Air Canada
Sun 1/38:55 p.m.
YYZ
-
JFK
Nonstop1h 44m
Air Canada
Deal found 28/1C$ 307
Sat 14/310:05 a.m.
JFK
-
YYZ
1 stop4h 35m
Air Canada
Sat 21/32:25 p.m.
YYZ
-
JFK
Nonstop1h 44m
Air Canada
Deal found 28/1C$ 308
Fri 13/39:45 a.m.
JFK
-
YYZ
Nonstop1h 45m
Air Canada
Fri 20/38:55 p.m.
YYZ
-
JFK
Nonstop1h 44m
Air Canada
Deal found 27/1C$ 310
Tue 24/24:29 p.m.
JFK
-
YYZ
1 stop7h 45m
Multiple Airlines
Tue 3/35:15 p.m.
YYZ
-
JFK
1 stop22h 14m
Multiple Airlines
Deal found 27/1C$ 316

Find flight deals from John F Kennedy Intl to Ontario

Keep the following information in mind while searching for John F Kennedy Intl to Ontario flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 272

One-way from

C$ 125

Popular in

December

Cheapest in

May

Average price

C$ 379

Good round-trip deal

C$ 361 or less

Good one-way deal

C$ 138 or less
Air Canada
  • Air Canada
  • 13/3-20/3
  • Nonstop
  • 3h 20m total
  • New York to Ontario
Search Deals
Air Canada
  • Air Canada
  • 14/4
  • 1 total stop
  • 5h 22m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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

 
Customize your flight search to find flights from John F Kennedy Intl to 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, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
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

John F Kennedy Intl

Fly to

Ontario

Route

Depart

Return

Price

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Thu 28/5

9:00 a.m.-3:52 p.m.

1 stop6h 52m

Toronto Island

Mon 1/6

5:30 p.m.-9:47 p.m.

1 stop4h 17m

C$ 286

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Mon 27/4

9:00 a.m.-3:52 p.m.

1 stop6h 52m

Toronto Island

Sun 3/5

3:35 p.m.-9:47 p.m.

2 stops6h 12m

C$ 295

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Thu 26/3

10:05 a.m.-2:25 p.m.

1 stop4h 20m

Toronto Island

Sun 29/3

4:30 p.m.-9:32 p.m.

1 stop5h 02m

C$ 323

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Wed 18/2

9:45 a.m.-2:22 p.m.

1 stop4h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

7:10 p.m.-8:58 p.m.

Nonstop1h 48m

C$ 350

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Thu 19/3

10:05 a.m.-3:55 p.m.

1 stop5h 50m

Toronto Island

Fri 20/3

4:25 p.m.-9:00 p.m.

1 stop4h 35m

C$ 360

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Thu 19/2

7:00 a.m.-3:55 p.m.

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

7:00 a.m.-6:20 p.m.

1 stop11h 20m

C$ 367

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Wed 18/2

7:00 a.m.-11:59 a.m.

1 stop4h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

7:00 a.m.-6:20 p.m.

1 stop11h 20m

C$ 367

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Mon 16/3

10:05 a.m.-2:25 p.m.

1 stop4h 20m

Toronto Island

Thu 19/3

12:30 p.m.-9:00 p.m.

2 stops8h 30m

C$ 367

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 17/3

3:28 p.m.-5:24 p.m.

Nonstop1h 56m

Toronto Pearson Intl

Sun 22/3

6:14 p.m.-8:17 p.m.

Nonstop2h 03m

C$ 375

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 4/3

3:25 p.m.-5:18 p.m.

Nonstop1h 53m

Toronto Pearson Intl

Mon 9/3

6:14 p.m.-8:17 p.m.

Nonstop2h 03m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May 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$ 114). Flying from New York John F Kennedy Intl Airport to Region of Ontario in November is currently the most expensive (average of C$ 179). 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?

Find hourly flight availability from John F Kennedy Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 January 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from New York John F Kennedy Intl Airport to Region of Ontario by exploring options for tickets in the evening.

What is the cheapest day to fly from New York John F Kennedy Intl Airport to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Ontario. Price data was last updated on 24 January 2026.

Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Region of Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from John F Kennedy Intl to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 January 2026.

The most flights from JFK to CAON are scheduled on a Wednesday (36 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?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 January 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines 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
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
10,667 reviews
Delta
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Flair Airlines
6.0
Okay
263 reviews
Delta
7.9
Good
8,125 reviews
Check prices

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6h 52m. There are 570 km between New York John F Kennedy Intl Airport and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Flair Airlines. According to our data, you can fly for as low as C$ 38. Users have also found prices from C$ 99 and C$ 116 on Porter Airlines 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 - Montreal Pierre Elliott Trudeau Intl and New York John F Kennedy Intl - Toronto Island.

  • 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: Qatar Airways (72%), Kenya Airways (71%), Aeromexico (66%).

  • 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$ 365, our data shows the cheapest flight currently is C$ 120. When looking at the most popular route, (New York John F Kennedy Intl - Toronto Pearson Intl), you can expect to pay C$ 345 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, May 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$ 114). Flying from New York John F Kennedy Intl Airport to Region of Ontario in November is currently the most expensive (average of C$ 179). 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

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Alternative routes for John F Kennedy Intl to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
John F Kennedy Intl to Calgary flights
LaGuardia to Vancouver Intl flights
LaGuardia to Calgary flights
Newark to Québec City flights
Newark to Ottawa flights
Newark to Halifax flights
John F Kennedy Intl to Québec City flights
John F Kennedy Intl to Toronto Island flights
LaGuardia to Québec City flights
LaGuardia to Ottawa flights
LaGuardia to Toronto Island flights
LaGuardia to Halifax flights
John F Kennedy Intl to Halifax flights
Newark to Edmonton flights
LaGuardia to Edmonton flights
John F Kennedy Intl to Ottawa flights
Newark to St. John's flights
John F Kennedy Intl to Edmonton flights
John F Kennedy Intl to Kelowna flights
Newark to Kelowna flights
Newark to Hamilton flights
Newark to Winnipeg flights
LaGuardia to St. John's flights
John F Kennedy Intl to Winnipeg flights
LaGuardia to Kelowna flights
Newark to Victoria flights
LaGuardia to Winnipeg flights
LaGuardia to Hamilton flights
Newark to Charlottetown flights
Newark to Saskatoon flights
LaGuardia to Victoria flights
John F Kennedy Intl to Victoria flights
LaGuardia to Charlottetown flights
Newark to Regina flights
John F Kennedy Intl to Regina flights
LaGuardia to Saskatoon flights

Top 5 airlines flying from John F Kennedy Intl to Ontario

Discover the top 5 airlines that operate flights from John F Kennedy Intl to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 158AverageC$ 252FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
DeltaCheapestC$ 159AverageC$ 386FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 174AverageC$ 453FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 286AverageC$ 519FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 332AverageC$ 406FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

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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.

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