Cheap flights from Ontario (ONT) to John F Kennedy Intl (JFK) from $98

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
ONT — JFK
Sep 26 — Oct 31

How to find the cheapest flight from Ontario (ONT) to John F Kennedy Intl (JFK)

All the information you need to plan the best ONT to JFK flight in 2023: compare Ontario to John F Kennedy Intl flight prices with the expected peak season, weather and rainfall in John F Kennedy Intl.

Popular in

June

Cheapest in

February

Round-trip from

$197

One-way from

$153
High demand for flights, 34% potential price rise
Best time to find cheap flights, 30% potential price drop
From Ontario to New York John F Kennedy Intl
One-way flight from Ontario to New York John F Kennedy Intl

ONT - NYC

Price

$197 - $354

NYC

Temperature

33.8 - 77 °F

NYC

Rainfall

2.8 - 4.5 inches

How far in advance should I book a flight from Ontario to New York John F Kennedy Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 48% on flights from Ontario to New York John F Kennedy Intl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $453. For sooner than that we have options available in the next 3 days from $594.

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

Our data shows that January tends to be the cheapest month to fly to New York John F Kennedy Intl Airport from Ontario. Users have commonly found prices around $405 for the month, but tickets can be as low as $179. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Ontario to New York John F Kennedy Intl Airport (ONT - JFK)?

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

Cheap Alaska Airlines flights from Ontario to John F Kennedy Intl

Peruse some of the lowest-priced Alaska Airlines flights we've found from Ontario to New York. Come back soon if you're not finding the exact deal you're looking for.

Cheap American Airlines flights from Ontario to John F Kennedy Intl

Browse through some of the cheapest American Airlines flights traveling from Ontario to New York. Deals frequently update to provide users with more options.

Cheap Ontario to John F Kennedy Intl flights in September & October 2023

The best prices found for ONT to JFK flights for September, October
These are some of the best deals we've found on flights to New York in 2023 at this time. Check back soon for alternative fares.

Ontario to John F Kennedy Intl 2023 flight deals

Cheap flights to John F Kennedy Intl from Ontario found for this year
These are some of the best deals we've found on flights to New York in 2023 at this time. Check back soon for alternative fares.

Non-stop flights to John F Kennedy Intl from Ontario

Save time with Ontario to John F Kennedy Intl direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Ontario to New York. Users can also choose from other Ontario to New York flights by using the search form above.

Ontario to John F Kennedy Intl flights leaving soon

Late deals on return flights to John F Kennedy Intl from Ontario, departing today and this week
Have a look at some of the flights available from Ontario to New York departing last-minute. Tip: verify your flight details before completing your reservation.

One-way flights to John F Kennedy Intl from Ontario

The cheapest one-way flights from Ontario to John F Kennedy Intl
Users in need of a one-way flight from Ontario to New York can choose from these deals. Users in need of a round-trip flight from Ontario to New York instead should update the search form at the top of page.

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

Use the slider to find flights from Ontario to John F Kennedy Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$196 - $370

Route

Depart

Return

Price

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 10/24

1 stop8h 01m

New York John F Kennedy Intl

Tue 10/31

1 stop8h 26m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 10/18

1 stop8h 15m

New York John F Kennedy Intl

Wed 10/25

1 stop9h 09m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Mon 10/23

1 stop9h 30m

New York John F Kennedy Intl

Tue 11/7

1 stop10h 46m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 10/24

1 stop8h 01m

New York John F Kennedy Intl

Tue 11/7

2 stops10h 11m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 10/25

Nonstop5h 11m

New York John F Kennedy Intl

Sat 10/28

Nonstop6h 03m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 11/8

1 stop8h 40m

New York John F Kennedy Intl

Thu 11/30

1 stop9h 56m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Fri 11/10

2 stops22h 11m

New York John F Kennedy Intl

Mon 11/13

1 stop24h 55m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 10/24

1 stop10h 47m

New York John F Kennedy Intl

Wed 10/25

1 stop12h 30m

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 10/10

1 stop21h 35m

New York John F Kennedy Intl

Mon 10/16

1 stop19h 05m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing John F Kennedy Intl

See what other customers who have flown with Alaska Airlines, American Airlines and JetBlue from Ontario to New York have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Delta
7.9
Good
3,016 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

JetBlue
7.2
Good
781 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Avianca
6.9
Okay
958 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Food

7.2

Crew

8.6

Entertainment

7.2

Boarding

8.3

Overall

8.1

Reviews

1 / 10

People working on plane were terrific My business class seat was very uncomfortable. Blankets and pillows were not available. Food was barely OK

Related info for your journey

Useful info, stats and facts about Ontario to John F Kennedy Intl flights.

What airport do you fly from for flights from Ontario to New York John F Kennedy Intl?

Most people fly from Ontario (ONT) if they book a flight from Ontario to New York John F Kennedy Intl. On average, Ontario has 1 outbound flight to New York John F Kennedy Intl per day from 5 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

Can I find flights from Ontario to New York John F Kennedy Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to New York John F Kennedy Intl Airport for under $200. The cheapest flight booked recently is on American Airlines for just $196, but on average you can expect to pay $221.

Are there nonstop flights from Ontario to New York John F Kennedy Intl Airport for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Ontario to New York John F Kennedy Intl Airport under $300. A good price for a nonstop flight from Ontario to New York John F Kennedy Intl Airport is less than $308.

Are there last-minute flights available from Ontario to New York John F Kennedy Intl Airport for under $400?

There are currently 20+ open flights from Ontario to New York John F Kennedy Intl Airport within the next 7 days for less than $400.

What are the cheapest airlines flying from Ontario to New York John F Kennedy Intl Airport round-trip?

Flying on American Airlines is currently your cheapest option to New York John F Kennedy Intl Airport, with prices starting at $196. Additional round-trip tickets that might be worth considering are offered by JetBlue and Delta, with the lowest prices starting at $216 and $257, respectively. American Airlines is priced at 53% lower than the current average price of a flight leaving 3 months from now.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $98. JetBlue flights start at $108 while deals on Delta start at $129 one-way.

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

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

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 Ontario to New York John F Kennedy Intl Airport on time: Etihad Airways (45%), JetBlue (41%), Air Serbia (29%).

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

The cheapest flight price from Ontario to New York John F Kennedy Intl Airport is $108. On average you can expect to pay $253. The most popular route, (Ontario - New York John F Kennedy Intl), can usually be booked for $216.

What does ONT to JFK mean?

Ontario Airport is ONT and New York John F Kennedy Intl Airport is JFK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for Ontario to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to John F Kennedy Intl

The chart below displays the airlines Cheapflights users traveling from Ontario to John F Kennedy Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$137Average$357FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Breeze AirwaysCheapest$158Average$233FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
JetBlueCheapest$174Average$382FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$213Average$403FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$288Average$468FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Hourly flight availability from Ontario to John F Kennedy Intl

See what time of day planes typically take off from Ontario to John F Kennedy Intl
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Ontario to John F Kennedy Intl

See how many times per day planes take to the skies headed from Ontario to John F Kennedy Intl
Sunday1daily flight
Monday2daily flights
Tuesday1daily flight
Wednesday2daily flights
Thursday1daily flight
Friday2daily flights
Saturday2daily flights
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