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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

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
Average price $337 Average for round-trip flights in May 2020
Round-trip from $237 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.

Cheap flights from John F. Kennedy Intl to Ontario in May, June 2020

The best prices found for JFK to ONT flights for May, June
30 Jun - 28 Jul
$306pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
13 Jun - 17 Jun
$309pp
JFK
New York John F Kennedy Intl
$self.airline
   
2 STOPS
ONT
Ontario
ONT
Ontario
Alaska Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
6 Jun - 16 Jun
$311pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
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 Sep - 14 Sep
$270pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
JFK
New York John F Kennedy Intl
7 Aug - 18 Aug
$288pp
JFK
New York John F Kennedy Intl
$self.airline
Non-Stop
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
7 Aug - 18 Aug
$293pp
JFK
New York John F Kennedy Intl
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
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
2 Jul - 5 Jul
$307pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
22 Aug - 31 Aug
$327pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
1 Jul - 11 Jul
$347pp
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
29 May - 9 Jun
$406pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
29 May - 8 Jun
$411pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
Alaska Airlines
 
1 STOP
JFK
New York John F Kennedy Intl
29 May - 8 Jun
$446pp
JFK
New York John F Kennedy Intl
$self.airline
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
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
1:44 pm - 4:54 pm
JetBlue
Nonstop
6h 10m
JFK - ONT
JetBlue
12:18 pm - 5:06 pm
Delta
1 Stop
7h 48m
JFK - ONT
Delta
$499
Delta
9:48 pm - 4:13 pm
Multiple Airlines
2 Stops
21h 25m
JFK - ONT
Multiple Airlines
$503
FlightNetwork

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 $300 on Cheapflights?

Yes, there are multiple flights from John F. Kennedy Intl to Ontario for under $300. The cheapest flight booked recently is on Multiple Airlines for just $270, but on average you can expect to pay $318.

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

Cheapflights has at least 3 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 $327.

Are there last-minute flights available from John F. Kennedy Intl to Ontario for under $500?

There are currently 3+ open flights from John F. Kennedy Intl to Ontario within the next 7 days for less than $500.

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

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

How popular is this flight route?

The New York John F Kennedy Intl to Ontario flight path was viewed by 1,305 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for American Airlines Inc., as currently they have the cheapest options available from John F. Kennedy Intl to Ontario. On average you can find 248 flights for this flight path daily.

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 17 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.

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 50m

Airports servicing New York

Airports servicing Ontario