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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 May or July, booked 60 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
$265 - $476

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

May

Best time to find cheap flights, 17% potential price drop

Round-trip from

$265

From John F. Kennedy Intl to Ontario

One-way from

$212

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 33 days in advance, which can save you up to 72% on flights from John F. Kennedy Intl to Ontario compared to booking the week you need them. Waiting 33 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 $375. For sooner than that we have options available in the next 3 days from $533.

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

The best pricing can be found in the month of August. Prices to Ontario from John F. Kennedy Intl average $307. You can even find prices in August for less than $307, as users have found deals to Ontario from as low as $107. 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 55%.

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 November, December 2020

The best prices found for JFK to ONT flights for November, December
11 Dec - 14 Dec
$183pp
JFK
New York John F Kennedy Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$184pp
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$186pp
JFK
New York John F Kennedy Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
JFK
New York John F Kennedy Intl

John F. Kennedy Intl to Ontario 2021 flight deals

Cheap flights to Ontario from John F. Kennedy Intl found for next year
11 Dec - 14 Dec
$183pp
JFK
New York John F Kennedy Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$184pp
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$186pp
JFK
New York John F Kennedy Intl
Multiple Airlines
 
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
29 Apr - 4 May
$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
6 May - 11 May
$367pp
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
8 Dec - 11 Dec
$183pp
JFK
New York John F Kennedy Intl
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$184pp
JFK
New York John F Kennedy Intl
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
JFK
New York John F Kennedy Intl
8 Dec - 12 Dec
$186pp
JFK
New York John F Kennedy Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
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
4:20 am - 1:46 pm
Multiple Airlines
2 Stops
12h 26m
JFK - ONT
Multiple Airlines
$212
Gotogate
5:55 am - 4:19 am
Alaska Airlines
2 Stops
25h 24m
JFK - ONT
Alaska Airlines
1:07 am - 6:29 am
Delta
1 Stop
8h 22m
JFK - ONT
Delta
$219
Delta

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.

What safety measures are being taken by airlines flying from New York John F Kennedy Intl to Ontario to control the spread of COVID-19?

New policies can now be found on Alaska Airlines, JetBlue, and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from New York John F Kennedy Intl to Ontario. Policies will vary by airline.

Which airlines flying from New York John F Kennedy Intl to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like JetBlue, American Airlines, and Delta flying from New York John F Kennedy Intl to Ontario have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from John F. Kennedy Intl to Ontario for under $200. The cheapest flight booked recently is on American Airlines for just $183, but on average you can expect to pay $239.

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

Cheapflights has at least 2 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 $357.

Are there last-minute flights available from John F. Kennedy Intl to Ontario for under $200?

There are currently 20+ open flights from John F. Kennedy Intl to Ontario within the next 7 days for less than $200.

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, 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 14 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?

For as low as $231, Delta can have you in Ontario from John F. Kennedy Intl in 7h 44m. Both multi-stop and nonstop flights can be found to your destination and back.

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

American Airlines, at $183, was found to be the cheapest airline from John F. Kennedy Intl to Ontario. An alternate airline flying to your destination would be Delta. These flights start at 42% lower than the current average price 3 months from now.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $93. Users have also found prices from $137 and $151 on Delta and American Airlines, 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

Airports servicing New York

Airports servicing Ontario

Top 4 airlines from John F. Kennedy Intl to Ontario

The chart below displays the airlines Cheapflights users traveling from John F. Kennedy Intl to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Alaska Airlines
$118 $293 No cancel fee 75%
Delta
$132 $315 No cancel fee N/A
American Airlines
$132 $369 No cancel fee 71%
JetBlue
$138 $384 No cancel fee 62%
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