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

One-way options have recently been found by users for as low as C$ 147 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 150 and Delta from C$ 160 one-way.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

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

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

The cheapest flight price from Region of Ontario to New York John F Kennedy Intl Airport is C$ 238. On average you can expect to pay C$ 2,006. The most popular route, (Toronto Pearson Intl - New York John F Kennedy Intl), can usually be booked for C$ 390.

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

No one likes to see their flight delayed. When booking a flight from Region of Ontario to New York John F Kennedy Intl Airport consider choosing Kenya Airways (88%), Aeromexico (77%) or LATAM Airlines (67%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to New York John F Kennedy Intl Airport?

Before booking your flight from Region of Ontario to New York John F Kennedy Intl Airport check out the most popular airlines for this route: Air Canada, Delta or American Airlines.

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

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

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

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

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

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

C$ 221+ Cheap Flights from Ontario to New York John F Kennedy Intl Airport, NY

Cheap flight deals from Ontario to John F Kennedy Intl

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to John F Kennedy Intl
Explore the most affordable flight options available from Ontario to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Wed 16/92:18 p.m. -

1 stop5h 42m

Tue 6/106:30 a.m. -

1 stop5h 29m

Deal found 2/9C$ 355

Tue 15/92:18 p.m. -

1 stop5h 42m

Tue 6/106:30 a.m. -

1 stop5h 29m

Deal found 2/9C$ 366

Thu 24/96:10 a.m. -

Nonstop1h 55m

Sun 27/99:36 a.m. -

Nonstop1h 49m

Deal found 31/8C$ 370

Thu 15/106:00 a.m. -

Nonstop2h 01m

Thu 22/103:38 p.m. -

Nonstop2h 00m

Deal found 31/8C$ 377

Wed 2/124:49 p.m. -

1 stop5h 19m

Mon 7/128:00 a.m. -

1 stop9h 34m

Deal found 2/9C$ 390

Sat 28/116:00 a.m. -

Nonstop2h 06m

Tue 8/123:15 p.m. -

Nonstop1h 55m

Deal found 2/9C$ 390

Mon 9/116:35 p.m. -

1 stop6h 24m

Wed 11/1111:30 a.m. -

1 stop5h 57m

Deal found 1/9C$ 391

Sat 19/92:15 p.m. -

1 stop5h 45m

Tue 22/96:30 a.m. -

1 stop7h 08m

Deal found 3/9C$ 391

Sat 3/102:46 p.m. -

1 stop10h 13m

Wed 7/101:10 p.m. -

1 stop10h 44m

Deal found 3/9C$ 392

Sat 3/102:15 p.m. -

1 stop5h 45m

Wed 7/106:30 a.m. -

1 stop5h 29m

Deal found 5/9C$ 392

Tue 22/96:00 a.m. -

1 stop6h 00m

Sat 26/96:00 a.m. -

2 stops17h 27m

Deal found 2/9C$ 395

Wed 2/126:00 p.m. -

Nonstop2h 04m

Mon 7/123:15 p.m. -

Nonstop1h 55m

Deal found 1/9C$ 397

Best flights from Ontario to John F Kennedy Intl
Discover carefully curated flight deals from Ontario to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Tue 8/126:00 a.m. -

1 stop5h 56m

Fri 11/124:43 p.m. -

1 stop6h 50m

Deal found 1/9C$ 391

Mon 19/106:10 a.m. -

1 stop10h 25m

Mon 26/105:30 p.m. -

1 stop13h 05m

Deal found 4/9C$ 667

Thu 26/116:00 a.m. -

Nonstop2h 06m

Wed 2/123:15 p.m. -

Nonstop1h 55m

Deal found 2/9C$ 402

Sat 10/105:45 p.m. -

2 stops22h 50m

Tue 13/105:30 p.m. -

3 stops28h 55m

Deal found 1/9C$ 873

Fri 12/212:45 p.m. -

1 stop5h 22m

Wed 17/24:50 p.m. -

1 stop6h 20m

Deal found 2/9C$ 412

Tue 1/126:00 p.m. -

Nonstop2h 04m

Sat 5/1212:56 p.m. -

1 stop4h 24m

Deal found 4/9C$ 413

Thu 1/1012:44 p.m. -

1 stop9h 19m

Sat 3/101:05 p.m. -

1 stop10h 45m

Deal found 2/9C$ 414

Fri 18/96:10 a.m. -

Nonstop1h 55m

Sun 20/97:15 a.m. -

1 stop8h 00m

Deal found 1/9C$ 421

Tue 15/97:00 a.m. -

2 stops24h 24m

Sat 19/98:29 a.m. -

2 stops11h 31m

Deal found 31/8C$ 1,271

Mon 19/106:10 a.m. -

1 stop10h 25m

Tue 27/105:30 p.m. -

1 stop13h 05m

Deal found 4/9C$ 667

Fri 6/116:10 p.m. -

1 stop4h 57m

Mon 9/118:55 p.m. -

Nonstop1h 56m

Deal found 2/9C$ 421

Tue 15/96:00 a.m. -

1 stop6h 00m

Thu 17/97:15 a.m. -

1 stop9h 04m

Deal found 1/9C$ 424

Wed 7/1012:50 p.m. -

2 stops12h 09m

Sat 17/108:35 a.m. -

2 stops14h 50m

Deal found 31/8C$ 427

Fri 9/106:10 a.m. -

2 stops34h 25m

Mon 12/105:30 p.m. -

2 stops35h 55m

Deal found 3/9C$ 899

Fri 9/106:10 p.m. -

1 stop22h 25m

Tue 13/105:30 p.m. -

1 stop23h 45m

Deal found 5/9C$ 835

Tue 22/96:00 a.m. -

1 stop6h 00m

Sat 26/98:35 a.m. -

2 stops14h 52m

Deal found 31/8C$ 428

Mon 19/105:45 p.m. -

2 stops22h 50m

Fri 23/105:30 p.m. -

3 stops28h 55m

Deal found 31/8C$ 904

Wed 21/106:00 a.m. -

Nonstop2h 01m

Mon 26/109:33 a.m. -

Nonstop1h 52m

Deal found 2/9C$ 435

Fri 2/108:40 p.m. -

1 stop19h 55m

Sat 10/105:30 p.m. -

1 stop26h 20m

Deal found 5/9C$ 850

Wed 30/912:00 p.m. -

1 stop5h 29m

Sun 4/1010:35 p.m. -

1 stop10h 12m

Deal found 4/9C$ 915

Sun 11/106:10 a.m. -

1 stop10h 25m

Mon 19/105:30 p.m. -

1 stop11h 50m

Deal found 4/9C$ 872

Thu 24/912:08 p.m. -

1 stop8h 01m

Sun 27/97:15 a.m. -

1 stop8h 00m

Deal found 3/9C$ 459

Sat 26/912:00 p.m. -

1 stop8h 00m

Tue 29/99:30 a.m. -

1 stop8h 45m

Deal found 4/9C$ 926

Tue 3/114:40 p.m. -

2 stops24h 00m

Tue 24/115:30 p.m. -

2 stops22h 35m

Deal found 3/9C$ 906

Sat 10/102:46 p.m. -

1 stop10h 13m

Fri 16/101:10 p.m. -

1 stop10h 44m

Deal found 31/8C$ 473

Fri 2/108:40 p.m. -

2 stops15h 10m

Sat 10/105:30 p.m. -

1 stop26h 20m

Deal found 5/9C$ 931

Fri 18/98:40 p.m. -

1 stop19h 55m

Fri 25/95:30 p.m. -

1 stop26h 20m

Deal found 2/9C$ 916

Wed 7/1012:44 p.m. -

1 stop9h 23m

Fri 16/101:10 p.m. -

1 stop10h 44m

Deal found 31/8C$ 473

Wed 23/1212:15 p.m. -

2 stops9h 13m

Wed 30/129:29 a.m. -

2 stops8h 59m

Deal found 2/9C$ 933

Tue 29/96:10 a.m. -

Nonstop1h 55m

Tue 6/104:30 p.m. -

1 stop6h 26m

Deal found 1/9C$ 474

Find flight deals from Ontario to John F Kennedy Intl

Round-trip from	C$ 355
One-way from	C$ 221
Popular in	August
Cheapest in	January
Average price	C$ 390
Good round-trip deal	C$ 676 or less
Good one-way deal	C$ 290 or less

American Airlines
16/9-6/10
2 total stops
11h 11m total
Ontario to New York

Search Deals

Delta
22/9-31/12
Nonstop
1h 51m total
Ontario to New York

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to New York John F Kennedy Intl.

Search Deals

Price to beat on a one-way flight from Ontario to New York John F Kennedy Intl.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Wed 21/10

6:00 a.m.-8:01 a.m.

Nonstop2h 01m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 232

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Wed 16/9

6:25 p.m.-8:30 p.m.

Nonstop2h 05m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 232

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - JFK New York John F Kennedy Intl

YULJFK

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

4:49 p.m.-10:08 p.m.

1 stop5h 19m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 236

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - JFK New York John F Kennedy Intl

YULJFK

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

12:50 p.m.-9:59 p.m.

1 stop9h 09m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 236

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - JFK New York John F Kennedy Intl

YULJFK

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

12:48 p.m.-8:09 p.m.

1 stop7h 21m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 236

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Thu 15/10

6:00 a.m.-8:01 a.m.

Nonstop2h 01m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 238

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - JFK New York John F Kennedy Intl

YULJFK

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:00 a.m.-12:00 p.m.

1 stop6h 00m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 242

Quickest round-trip

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Sat 3/10

6:10 a.m.-8:05 a.m.

Nonstop1h 55m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 243

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Mon 5/10

6:10 a.m.-8:05 a.m.

Nonstop1h 55m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 243

TorontoNew York

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

YYZJFK

Toronto Pearson Intl

Tue 20/10

12:10 p.m.-5:51 p.m.

1 stop5h 41m

New York John F Kennedy Intl

Wed 31/12

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

Nonstop0h 00m

C$ 246

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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

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

YYZ-JFK

YUL-JFK

YTZ-JFK

YHM-JFK

YOW-JFK

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 Ontario to New York John F Kennedy Intl Airport

CAON-JFK

YYZ-JFK

YUL-JFK

YTZ-JFK

YHM-JFK

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to New York John F Kennedy Intl Airport (average of C$ 368). Flying from Region of Ontario to New York John F Kennedy Intl Airport in August is currently the most expensive (average of C$ 526). 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 ON to JFK?

One of the essential ways to save on airfare from Region of Ontario to New York John F Kennedy Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 67% on airfare.

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

Airfare is typical for this route at the moment.

Region of Ontario to New York John F Kennedy Intl Airport flights typically cost between C$ 336 and C$ 513 in September.
The cheapest round-trip price found within the last 5 days was C$ 355 on American Airlines (16 Sep-6 Oct).

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

To ensure you get the cheapest price possible for a flight from Region of Ontario to New York John F Kennedy Intl Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Related info for your journey

How long is the flight from Region of Ontario to New York John F Kennedy Intl Airport?
For as low as C$ 391, Delta can have you in New York John F Kennedy Intl Airport from Region of Ontario in 5h 56m. The distance between Region of Ontario and New York John F Kennedy Intl Airport is about 536 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Region of Ontario to New York John F Kennedy Intl Airport one-way?
One-way options have recently been found by users for as low as C$ 147 on WestJet. Other airlines that offer cheap prices include American Airlines from C$ 150 and Delta from C$ 160 one-way.
What are the most popular routes from Region of Ontario to New York John F Kennedy Intl Airport?
While some choose either Toronto Island - New York John F Kennedy Intl or Montreal Pierre Elliott Trudeau Intl - New York John F Kennedy Intl, Toronto Pearson Intl - New York John F Kennedy Intl is the most popular route from Region of Ontario to New York John F Kennedy Intl Airport.
What are the most reliable airlines from Region of Ontario to New York John F Kennedy Intl Airport?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to New York John F Kennedy Intl Airport consider choosing Kenya Airways (88%), Aeromexico (77%) or LATAM Airlines (67%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to New York John F Kennedy Intl Airport?
The cheapest flight price from Region of Ontario to New York John F Kennedy Intl Airport is C$ 238. On average you can expect to pay C$ 2,006. The most popular route, (Toronto Pearson Intl - New York John F Kennedy Intl), can usually be booked for C$ 390.
Can I find deals for flights from Ontario to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Ontario to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to John F Kennedy Intl.
Can I find deals for business class flights from Ontario to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Ontario to John F Kennedy Intl 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 Region of Ontario to New York John F Kennedy Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to New York John F Kennedy Intl Airport (average of C$ 368). Flying from Region of Ontario to New York John F Kennedy Intl Airport in August is currently the most expensive (average of C$ 526). 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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Kelowna to Newark flights

Top 8 airlines flying from Ontario to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 192	AverageC$ 528	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 194	AverageC$ 384	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	CheapestC$ 205	AverageC$ 236	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Porter Airlines	CheapestC$ 263	AverageC$ 448	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
American Airlines	CheapestC$ 269	AverageC$ 421	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Flair Airlines	CheapestC$ 292	AverageC$ 375	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
WestJet	CheapestC$ 374	AverageC$ 560	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 379	AverageC$ 564	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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

Cheapflights makes it easy to find Ontario to John F Kennedy Intl 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 Ontario to John F Kennedy Intl?

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

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

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

Yes, Cheapflights offers price alerts on Ontario to John F Kennedy Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ontario to New York John F Kennedy Intl Airport, NY from C$ 221

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to John F Kennedy Intl

Cheapest flights from Ontario to John F Kennedy IntlExplore the most affordable flight options available from Ontario to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Explore the most affordable flight options available from Ontario to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ontario to John F Kennedy IntlDiscover carefully curated flight deals from Ontario to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Ontario to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Ontario to John F Kennedy IntlExplore direct flight options from Ontario to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Explore direct flight options from Ontario to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Ontario to John F Kennedy IntlDiscover last-minute flight deals from Ontario to John F Kennedy Intl. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to John F Kennedy Intl. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ontario to John F Kennedy IntlSearch for one-way flight options from Ontario to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Ontario to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Ontario to John F Kennedy Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Find hourly flight availability from Ontario to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 September 2026.

One of the essential ways to save on airfare from Region of Ontario to New York John F Kennedy Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 67% on airfare.

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

Airfare is typical for this route at the moment.

Region of Ontario to New York John F Kennedy Intl Airport flights typically cost between C$ 336 and C$ 513 in September.The cheapest round-trip price found within the last 5 days was C$ 355 on American Airlines (16 Sep-6 Oct).

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

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to John F Kennedy Intl. Price data was last updated on 5 September 2026.

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

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Cheapest flights from Ontario to John F Kennedy Intl
Explore the most affordable flight options available from Ontario to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.

Best flights from Ontario to John F Kennedy Intl
Discover carefully curated flight deals from Ontario to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Ontario to John F Kennedy Intl
Explore direct flight options from Ontario to John F Kennedy Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Ontario to John F Kennedy Intl
Discover last-minute flight deals from Ontario to John F Kennedy Intl. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Ontario to John F Kennedy Intl
Search for one-way flight options from Ontario to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Region of Ontario to New York John F Kennedy Intl Airport flights typically cost between C$ 336 and C$ 513 in September.
The cheapest round-trip price found within the last 5 days was C$ 355 on American Airlines (16 Sep-6 Oct).