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$68+ Cheap flights from John F Kennedy Intl, NY (JFK) to Ontario

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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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 April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$94
(Mytrip)

One-way from

$68
(eDestinos)

Popular in

November

Cheapest in

September

Average price

$268

Good round-trip deal

$248 or less

Good one-way deal

$107 or less
Provider with most accurate pricing for New York (NYC)-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Toronto (YTO) flights.
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From New York John F Kennedy Intl to Ontario
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One-way flight from New York John F Kennedy Intl to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to Ontario.
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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 April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:45 amJFK - YYZ
Nonstop1h 45mFlair Airlines
Sun 6/227:55 amYYZ - JFK
Nonstop2h 05mFlair Airlines
Deal found 4/15$126
This Flightnetwork deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:45 amJFK - YYZ
Nonstop1h 45mMultiple Airlines
Sat 5/174:00 pmYYZ - JFK
1 stop5h 48mMultiple Airlines
Deal found 4/14$144
This Flightnetwork deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:00 amJFK - YTZ
1 stop5h 50mAir Canada
Sat 5/173:25 pmYTZ - JFK
1 stop6h 23mAir Canada
Deal found 4/14$179
This Flightnetwork deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:40 pmJFK - YYZ
Nonstop1h 45mAir Canada
Wed 5/218:55 pmYYZ - JFK
Nonstop1h 50mAir Canada
Deal found 4/13$181
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:55 amJFK - YYZ
Nonstop1h 46mUnited Airlines
Sat 6/218:55 pmYYZ - JFK
Nonstop1h 54mUnited Airlines
Deal found 4/14$208
This Flightnetwork deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:00 amJFK - YUL
Nonstop1h 34mAir Canada
Mon 5/54:00 pmYUL - JFK
1 stop6h 45mAir Canada
Deal found 4/14$210
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:29 amJFK - YYZ
Nonstop1h 51mDelta
Sat 5/1712:10 pmYYZ - JFK
Nonstop1h 49mDelta
Deal found 4/15$216
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:00 amJFK - YUL
Nonstop1h 34mUnited Airlines
Tue 5/208:00 pmYUL - JFK
Nonstop1h 48mUnited Airlines
Deal found 4/15$235
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:45 amJFK - YUL
1 stop13h 52mMultiple Airlines
Wed 5/76:45 amYUL - JFK
1 stop27h 15mMultiple Airlines
Deal found 4/14$238
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:00 amJFK - YOW
1 stop4h 50mAir Canada
Tue 5/135:55 pmYOW - JFK
1 stop4h 50mAir Canada
Deal found 4/15$246
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:55 pmJFK - YYZ
1 stop15h 00mAmerican Airlines
Wed 4/3010:55 amYYZ - JFK
Nonstop1h 45mAmerican Airlines
Deal found 4/15$263
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:45 amJFK - YOW
1 stop13h 37mMultiple Airlines
Mon 6/162:20 pmYOW - JFK
1 stop19h 40mMultiple Airlines
Deal found 4/14$333

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 2,558,603 searches. Data last updated April 15, 2025.
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 - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 6/19

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 6/22

7:55 am-10:00 am

Nonstop2h 05m

$126

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 5/8

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sat 5/17

4:00 pm-9:48 pm

1 stop5h 48m

$144

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 5/14

3:40 pm-5:25 pm

Nonstop1h 45m

Toronto Pearson Intl

Wed 5/21

8:55 pm-10:45 pm

Nonstop1h 50m

$181

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Tue 6/10

9:00 am-2:50 pm

1 stop5h 50m

Toronto Island

Sat 6/14

5:25 pm-9:48 pm

1 stop4h 23m

$188

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Fri 6/20

6:55 am-8:41 am

Nonstop1h 46m

Toronto Pearson Intl

Mon 6/23

8:55 pm-10:49 pm

Nonstop1h 54m

$208

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Mon 5/5

9:00 am-10:34 am

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

4:00 pm-10:45 pm

1 stop6h 45m

$210

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 5/13

9:29 am-11:20 am

Nonstop1h 51m

Toronto Pearson Intl

Sat 5/17

12:10 pm-1:59 pm

Nonstop1h 49m

$216

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Tue 5/13

9:00 am-10:34 am

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 5/20

8:00 pm-9:48 pm

Nonstop1h 48m

$235

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Tue 5/6

10:45 am-12:37 am

1 stop13h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 5/7

6:45 am-10:00 am

1 stop27h 15m

$238

New YorkOttawa

JFK - YOW

JFKYOW

New York John F Kennedy Intl

Tue 5/6

9:00 am-1:50 pm

1 stop4h 50m

Ottawa

Wed 5/14

9:20 am-3:00 pm

1 stop5h 40m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 54 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, 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 $243). Flying from New York John F Kennedy Intl Airport to Region of Ontario in July is currently the most expensive (average of $359). 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 April 15, 2025.

When flying from New York John F Kennedy Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 15, 2025.

The most flights from JFK to CAON are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, 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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 15, 2025.
Read through reviews of airlines operating flights from New York to Ontario, such as Alaska Airlines, Porter Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
281 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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?

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at $68. United Airlines flights start at $79 while deals on Delta start at $80 one-way.

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

    While some choose either New York John F Kennedy Intl - Toronto Pearson Intl or New York John F Kennedy Intl - Toronto Island, New York John F Kennedy Intl - Montreal Pierre Elliott Trudeau Intl is the most popular route from New York John F Kennedy Intl Airport to Region of Ontario.

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

    Before booking your flight to Region of Ontario from New York John F Kennedy Intl Airport, check out the most reliable airlines to get you to your destination on time: Qantas Airways (72%), Republic Airways (72%), American Airlines( 72%).

  • 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 $1,072, our data shows the cheapest flight currently is $29. When looking at the most popular route, (New York John F Kennedy Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $234 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 $243). Flying from New York John F Kennedy Intl Airport to Region of Ontario in July is currently the most expensive (average of $359). 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.
John F Kennedy Intl to Vancouver Intl flights
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LaGuardia to Pierre Elliott Trudeau Intl flights
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LaGuardia to Toronto Island flights
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Newark to Abbotsford flights
Newark to Winnipeg flights
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John F Kennedy Intl to St. John's flights
LaGuardia to Winnipeg flights
Newark to St. John's flights
John F Kennedy Intl to Charlottetown flights
Stewart to Pearson Intl flights
LaGuardia to Charlottetown flights
LaGuardia to St. John's flights
John F Kennedy Intl to Hamilton flights
Newark to Charlottetown flights
John F Kennedy Intl to Victoria flights
Newark to Victoria flights
John F Kennedy Intl to Saskatoon flights
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Newark to Kelowna flights
John F Kennedy Intl to Regina flights
LaGuardia to Kelowna flights
LaGuardia to Victoria flights
John F Kennedy Intl to Kelowna 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 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$96Average$213FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$111Average$452FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$117Average$281FlexibilityNo cancel feeOn-time69%
DeltaCheapest$117Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$150Average$310FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$185Average$238FlexibilityNo cancel feeOn-time52%

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