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$89+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
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 March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Cheapflightsfares)

One-way from

$89
(Air Canada)

Popular in

November

Cheapest in

January

Average price

$262

Good round-trip deal

$262 or less

Good one-way deal

$109 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 ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 5/2210:45 amJFK - YYZ
Nonstop1h 45mFlair Airlines
Sun 5/257:55 amYYZ - JFK
Nonstop2h 05mFlair Airlines
Deal found 3/27$124
This Mytrip deal was found by Cheapflights users on 3/26. 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 - YYZ
Nonstop1h 45mMultiple Airlines
Wed 5/78:55 pmYYZ - JFK
Nonstop1h 50mMultiple Airlines
Deal found 3/26$135
This Flightnetwork deal was found by Cheapflights users on 3/26. 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.
Sat 5/109:00 amJFK - YTZ
1 stop5h 50mAir Canada
Sat 5/175:25 pmYTZ - JFK
1 stop4h 23mAir Canada
Deal found 3/26$166
This Flightnetwork deal was found by Cheapflights users on 3/26. 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.
Sat 5/109:00 amJFK - YYZ
1 stop6h 34mAir Canada
Sat 5/175:00 pmYYZ - JFK
1 stop4h 48mAir Canada
Deal found 3/26$184
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 4/239:02 pmJFK - YYZ
Nonstop2h 05mDelta
Wed 4/305:59 pmYYZ - JFK
Nonstop2h 01mDelta
Deal found 3/26$209
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/166:55 amJFK - YYZ
Nonstop1h 46mUnited Airlines
Mon 5/191:20 pmYYZ - JFK
Nonstop1h 40mUnited Airlines
Deal found 3/26$220
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 5/1510:45 amJFK - YUL
1 stop13h 52mMultiple Airlines
Sat 5/176:45 amYUL - JFK
1 stop27h 15mMultiple Airlines
Deal found 3/26$236
This Flightnetwork deal was found by Cheapflights users on 3/26. 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.
Fri 5/99:00 amJFK - YUL
Nonstop1h 34mAir Canada
Fri 5/168:00 pmYUL - JFK
Nonstop1h 48mAir Canada
Deal found 3/26$241
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/197:59 amJFK - YYZ
1 stop3h 56mAmerican Airlines
Tue 4/2210:55 amYYZ - JFK
Nonstop1h 45mAmerican Airlines
Deal found 3/26$262
This Kissandfly.com deal was found by Cheapflights users on 3/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:00 amJFK - YUL
Nonstop1h 34mLufthansa
Mon 4/288:00 pmYUL - JFK
Nonstop1h 47mLufthansa
Deal found 3/26$278
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:00 amJFK - YUL
Nonstop1h 34mUnited Airlines
Sun 5/48:00 pmYUL - JFK
Nonstop1h 48mUnited Airlines
Deal found 3/27$291
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 amJFK - YOW
1 stop11h 12mMultiple Airlines
Wed 4/24:25 pmYOW - JFK
1 stop17h 35mMultiple Airlines
Deal found 3/25$339

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 March 27, 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 5/22

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 5/25

7:55 am-10:00 am

Nonstop2h 05m

$124

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 5/6

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Wed 5/7

8:55 pm-10:45 pm

Nonstop1h 50m

$135

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Sat 5/10

9:00 am-2:50 pm

1 stop5h 50m

Toronto Island

Sat 5/17

5:25 pm-9:48 pm

1 stop4h 23m

$166

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 5/10

9:00 am-3:34 pm

1 stop6h 34m

Toronto Pearson Intl

Sat 5/17

5:00 pm-9:48 pm

1 stop4h 48m

$184

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 4/23

9:02 pm-11:07 pm

Nonstop2h 05m

Toronto Pearson Intl

Wed 4/30

5:59 pm-8:00 pm

Nonstop2h 01m

$209

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Thu 5/15

10:45 am-12:37 am

1 stop13h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 5/17

6:45 am-10:00 am

1 stop27h 15m

$236

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Fri 5/9

9:00 am-10:34 am

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 5/16

8:00 pm-9:48 pm

Nonstop1h 48m

$241

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 5/8

3:40 pm-5:25 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 5/11

1:20 pm-3:00 pm

Nonstop1h 40m

$246

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 4/19

7:59 am-11:55 am

1 stop3h 56m

Toronto Pearson Intl

Tue 4/22

10:55 am-12:40 pm

Nonstop1h 45m

$262

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Thu 4/24

9:00 am-10:34 am

Nonstop1h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 4/28

8:00 pm-9:47 pm

Nonstop1h 47m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 53 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 March 27, 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 March 27, 2025.

The most flights from JFK to CAON are scheduled on a Tuesday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 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 March 27, 2025.
Read through reviews of airlines operating flights from New York to Ontario, such as Caribbean Airlines, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.
Caribbean Airlines
8.2
Very good
148 reviews
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.
Alaska Airlines
8.0
Very good
9,795 reviews
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.
Delta
8.0
Very good
7,895 reviews
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.
United Airlines
7.4
Good
8,603 reviews
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
148 reviews

Food

6.8

Entertainment

6.8

Comfort

7.9

Overall

8.2

Boarding

8.2

Crew

8.5

Reviews

1 / 8
4.0
Okay

Dabian,Jun 2024

BGI - GND

The flight attendants on my flight needs training on how to speak to people.

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 Air Canada, which is currently one of the cheapest options available, starting at $89. Delta flights start at $90 while deals on United Airlines start at $120 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 - Montreal Pierre Elliott Trudeau Intl or New York John F Kennedy Intl - Toronto Island, New York John F Kennedy Intl - Toronto Pearson 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: LATAM Airlines (88%), Qatar Airways (80%), Qantas Airways( 73%).

  • 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 $1,733, our data shows the cheapest flight currently is $40. When looking at the most popular route, (New York John F Kennedy Intl - Toronto Pearson Intl), you can expect to pay $90 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
Newark to Pearson Intl flights
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Newark to St. John's flights
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LaGuardia to Edmonton flights
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Stewart to Pierre Elliott Trudeau Intl flights
Newark to Charlottetown flights
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John F Kennedy Intl to Victoria flights
LaGuardia to Charlottetown flights
Stewart to Pearson Intl flights
Newark to Victoria flights
John F Kennedy Intl to Kelowna flights
Newark to Kelowna flights
Newark to Yellowknife flights
Newark to Sydney flights
LaGuardia to Kelowna flights
LaGuardia to Victoria 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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$97Average$212FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$116Average$455FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$117Average$275FlexibilityNo cancel feeOn-time69%
DeltaCheapest$119Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$150Average$311FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$185Average$255FlexibilityNo cancel feeOn-time52%
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