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Cheap flights from New York John F Kennedy Intl Airport, NY to Ontario from C$ 140

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
15 Mar — 22 Mar1
1 adult

Cheap 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 10 March 2025.

Round-trip from

C$ 177

One-way from

C$ 140

Popular in

November

Cheapest in

January

Average price

C$ 377

Good round-trip deal

C$ 243 or less

Good one-way deal

C$ 162 or less
Flair Airlines
  • Flair Airlines
  • 15/5-25/5
  • Nonstop
  • 3h 50m total
  • New York to Ontario
Search Deals
Air Canada
  • Air Canada
  • 7/5
  • 2 total stops
  • 9h 37m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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.
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Find flight deals from John F Kennedy Intl to Ontario

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 10 March 2025.

Thu 15/510:45 a.m.JFK - YYZ
Nonstop1h 45mFlair Airlines
Sun 25/57:55 a.m.YYZ - JFK
Nonstop2h 05mFlair Airlines
Deal found 9/3C$ 177
Thu 24/410:45 a.m.JFK - YYZ
Nonstop1h 45mMultiple Airlines
Sat 26/45:00 p.m.YYZ - JFK
1 stop4h 47mMultiple Airlines
Deal found 10/3C$ 223
Fri 23/56:55 a.m.JFK - YYZ
Nonstop1h 46mAir Canada
Tue 3/68:55 p.m.YYZ - JFK
Nonstop1h 50mAir Canada
Deal found 9/3C$ 245
Thu 24/49:00 a.m.JFK - YTZ
1 stop5h 50mAir Canada
Sat 26/45:25 p.m.YTZ - JFK
1 stop4h 22mAir Canada
Deal found 10/3C$ 311
Thu 24/410:45 a.m.JFK - YUL
1 stop13h 54mMultiple Airlines
Mon 28/46:45 a.m.YUL - JFK
1 stop27h 15mMultiple Airlines
Deal found 10/3C$ 314
Mon 5/59:00 a.m.JFK - YUL
Nonstop1h 34mAir Canada
Sat 10/58:00 p.m.YUL - JFK
Nonstop1h 48mAir Canada
Deal found 10/3C$ 341
Sat 19/49:24 a.m.JFK - YYZ
Nonstop1h 56mKLM
Sun 20/46:00 a.m.YYZ - JFK
Nonstop2h 04mKLM
Deal found 10/3C$ 367
Fri 28/33:19 p.m.JFK - YYZ
Nonstop1h 56mDelta
Sat 29/36:05 p.m.YYZ - JFK
Nonstop2h 00mDelta
Deal found 9/3C$ 379
Thu 20/310:00 a.m.JFK - YYZ
Nonstop1h 44mUnited Airlines
Wed 26/31:20 p.m.YYZ - JFK
Nonstop1h 40mUnited Airlines
Deal found 9/3C$ 393
Wed 2/49:00 a.m.JFK - YUL
Nonstop1h 34mUnited Airlines
Tue 8/48:00 p.m.YUL - JFK
Nonstop1h 47mUnited Airlines
Deal found 10/3C$ 405
Fri 11/47:59 a.m.JFK - YYZ
1 stop8h 36mAmerican Airlines
Mon 14/47:15 a.m.YYZ - JFK
Nonstop1h 50mAmerican Airlines
Deal found 10/3C$ 415
Thu 1/57:59 a.m.JFK - YYZ
1 stop3h 56mBritish Airways
Sun 4/510:55 a.m.YYZ - JFK
Nonstop1h 45mBritish Airways
Deal found 9/3C$ 464

Find flights from John F Kennedy Intl to Ontario within your budget

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 10 March 2025.

Fly from

John F Kennedy Intl

Fly to

Ontario

Route

Depart

Return

Price

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 15/5

10:45 a.m.-12:30 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Sun 25/5

7:55 a.m.-10:00 a.m.

Nonstop2h 05m

C$ 177

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 24/4

10:45 a.m.-12:30 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Sat 26/4

5:00 p.m.-9:47 p.m.

1 stop4h 47m

C$ 222

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Fri 23/5

6:55 a.m.-8:41 a.m.

Nonstop1h 46m

Toronto Pearson Intl

Tue 3/6

8:55 p.m.-10:45 p.m.

Nonstop1h 50m

C$ 245

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Thu 24/4

9:00 a.m.-2:50 p.m.

1 stop5h 50m

Toronto Island

Sat 26/4

5:25 p.m.-9:47 p.m.

1 stop4h 22m

C$ 311

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Thu 24/4

10:45 a.m.-12:39 a.m.

1 stop13h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

6:45 a.m.-10:00 a.m.

1 stop27h 15m

C$ 314

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Mon 5/5

9:00 a.m.-10:34 a.m.

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

8:00 p.m.-9:48 p.m.

Nonstop1h 48m

C$ 341

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 19/4

9:24 a.m.-11:20 a.m.

Nonstop1h 56m

Toronto Pearson Intl

Sun 20/4

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 367

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 27/3

9:30 a.m.-11:18 a.m.

Nonstop1h 48m

Toronto Pearson Intl

Tue 1/4

6:05 p.m.-8:05 p.m.

Nonstop2h 00m

C$ 379

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 20/3

3:40 p.m.-5:23 p.m.

Nonstop1h 43m

Toronto Pearson Intl

Sun 30/3

1:20 p.m.-3:00 p.m.

Nonstop1h 40m

C$ 393

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Wed 2/4

9:00 a.m.-10:34 a.m.

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

8:00 p.m.-9:47 p.m.

Nonstop1h 47m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 51 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.

Travel insights for flights from John F Kennedy Intl to Ontario

Get recent, data-driven insights about flights from John F Kennedy Intl to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January 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$ 167). Flying from New York John F Kennedy Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 10 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York John F Kennedy Intl Airport to Region of Ontario as you normally would.

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 10 March 2025.

The most flights from JFK to CAON are scheduled on a Monday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 10 March 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and KLM from New York to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,727 reviews
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,320 reviews
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,631 reviews
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,727 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 Air Canada. According to our data, you can fly for as low as C$ 140. Users have also found prices from C$ 154 and C$ 163 on Delta and American 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 - Montreal Pierre Elliott Trudeau Intl, New York John F Kennedy Intl - Toronto Pearson 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 (81%), Scandinavian Airlines (73%), Kenya Airways (71%).

  • 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$ 304, our data shows the cheapest flight currently is C$ 145. When looking at the most popular route, (New York John F Kennedy Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 357 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, January 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$ 167). Flying from New York John F Kennedy Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

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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.
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Newark to St. John's flights
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John F Kennedy Intl to Moncton flights

Top 6 airlines flying from John F Kennedy Intl to Ontario

Discover the top 6 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 10 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 193AverageC$ 318FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 193AverageC$ 511FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 240AverageC$ 463FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 265AverageC$ 511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 266AverageC$ 573FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 317AverageC$ 636FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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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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