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Cheap flights from John F. Kennedy Intl to Ontario (JFK - ONT)

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The best prices from John F. Kennedy Intl to Ontario are usually found in February or January, booked 42 days in advance, depart on a Thursday or Saturday and return on a Tuesday

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

JFK - ONT
Price
$237 - $476
Popular in December High demand for flights, 25% potential price rise
Cheapest in February Best time to find cheap flights, 33% potential price drop
Round-trip from $237 From John F. Kennedy Intl to Ontario
One-way from $159 One-way flight from John F. Kennedy Intl to Ontario
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from John F. Kennedy Intl to Ontario?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 32%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 8% on flights from John F. Kennedy Intl to Ontario compared to booking the week you need them. Waiting 17 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 $87. For sooner than that we have options available in the next 3 days from $97.

What is the cheapest month to fly from John F. Kennedy Intl to Ontario?

The best pricing can be found in the month of September. Prices to Ontario from John F. Kennedy Intl average $95. You can even find prices in September for less than $95, as users have found deals to Ontario from as low as $46. The month of December appears to be one of the more expensive times to travel to Ontario from John F. Kennedy Intl. Flying in the targeted month can save you up to 12%.

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

A simple way to save on the total cost of your ticket is to fly from John F. Kennedy Intl to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Cheap flights from John F. Kennedy Intl to Ontario in September, October 2020

The best prices found for JFK to ONT flights for September, October
26 Sep - 29 Sep
$324pp
JFK
New York John F Kennedy Intl
Major Airline
   
2 STOPS
ONT
Ontario
ONT
Ontario
Major Airline
   
2 STOPS
JFK
New York John F Kennedy Intl
26 Sep - 28 Sep
$325pp
JFK
New York John F Kennedy Intl
Major Airline
 
1 STOP
ONT
Ontario
ONT
Ontario
Major Airline
 
1 STOP
JFK
New York John F Kennedy Intl
9 Oct - 12 Oct
$326pp
JFK
New York John F Kennedy Intl
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
JFK
New York John F Kennedy Intl

John F. Kennedy Intl to Ontario 2020 flight deals

Cheap flights to Ontario from John F. Kennedy Intl found for this year
11 Nov - 16 Nov
$317pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
6 Nov - 15 Nov
$320pp
JFK
New York John F Kennedy Intl
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
10 Nov - 16 Nov
$321pp
JFK
New York John F Kennedy Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
JFK
New York John F Kennedy Intl

Non-stop flights to Ontario from John F. Kennedy Intl

Save time with John F. Kennedy Intl to Ontario direct flight deals
11 Nov - 16 Nov
$317pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
13 Dec - 31 Jan
$337pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
11 Dec - 2 Jan
$397pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl

Last minute flights from John F. Kennedy Intl to Ontario

Late deals on round-trip flights to Ontario from John F. Kennedy Intl, departing today and this week
26 Sep - 29 Sep
$324pp
JFK
New York John F Kennedy Intl
Major Airline
   
2 STOPS
ONT
Ontario
ONT
Ontario
Major Airline
   
2 STOPS
JFK
New York John F Kennedy Intl
26 Sep - 28 Sep
$325pp
JFK
New York John F Kennedy Intl
Major Airline
 
1 STOP
ONT
Ontario
ONT
Ontario
Major Airline
 
1 STOP
JFK
New York John F Kennedy Intl
26 Sep - 27 Sep
$391pp
JFK
New York John F Kennedy Intl
Major Airline
 
1 STOP
ONT
Ontario
ONT
Ontario
Major Airline
   
2 STOPS
JFK
New York John F Kennedy Intl

One-way flights to Ontario from John F. Kennedy Intl

The cheapest one-way flights from John F. Kennedy Intl to Ontario
1:30 pm - 4:40 pm
JetBlue
Nonstop
6h 10m
JFK - ONT
JetBlue
6:00 am - 2:13 pm
British Airways
2 Stops
11h 13m
JFK - ONT
British Airways
$285
Travelgenio
12:45 pm - 12:03 pm
Multiple Airlines
3 Stops
50h 18m
JFK - ONT
Multiple Airlines
$572
Kiwi.com

Related info for your journey

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

Flight FAQs

From John F. Kennedy Intl to Ontario

Are flight prices decreasing from John F. Kennedy Intl to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both John F. Kennedy Intl and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from John F. Kennedy Intl to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from John F. Kennedy Intl to Ontario for under $400. The cheapest flight booked recently is on JetBlue for just $317, but on average you can expect to pay $348.

Are there nonstop flights from John F. Kennedy Intl to Ontario for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from John F. Kennedy Intl to Ontario under $400. A good price for a nonstop flight from John F. Kennedy Intl to Ontario is less than $523.

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

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

What days are nonstop flights available from John F. Kennedy Intl to Ontario?

Days when nonstop flights are available for this flight are: Thursday, Saturday.

Does it rain more in John F. Kennedy Intl or Ontario?

John F. Kennedy Intl will have greater rainfall in 0 compared to Ontario over the next 12 days.

Is John F. Kennedy Intl weather warmer or cooler than Ontario?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Ontario is typically hotter than in John F. Kennedy Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from John F. Kennedy Intl to Ontario?

Departing from John F. Kennedy Intl to Ontario will take you 6h 10m. This flight may include one or multiple stops.

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

JetBlue, at $317, was found to be the cheapest airline from John F. Kennedy Intl to Ontario.Alternate airlines to your destination round-trip include Major Airline and Delta. JetBlue is priced at 10% lower than the current average price of a flight leaving 3 months from now.

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

$159 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and British Airways, with prices starting from $163 and $285, respectively.

Alternative routes for John F. Kennedy Intl to Ontario

Destination information for Ontario

Things to know before you go. Useful info for your trip from John F. Kennedy Intl to Ontario
Flight duration
5h 44m

Airports servicing New York

Airports servicing Ontario

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