$113 Find Cheap Flights from New York John F Kennedy Airport to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Ontario departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from John F Kennedy Intl to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Torontononstop$277
Ottawa
Ottawa1 stop$558
Thunder Bay
Thunder Bay2 stops$929
London
London1 stop$748
Toronto
Torontononstop$277
Ottawa
Ottawa1 stop$558
Thunder Bay
Thunder Bay2 stops$929
London
London1 stop$748

Book Cheap John F Kennedy Intl to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from John F Kennedy Intl to Ontario

Mon, Aug 10 - Wed, Aug 19
Delta Logo
9:05 pm - 11:18 pm
JFK
-
YYZ
2h 13mnonstop
Delta Logo
6:25 pm - 8:29 pm
YYZ
-
JFK
2h 04mnonstop
$277Delta
Tue, Sep 15 - Sat, Sep 19
Delta Logo
7:15 am - 3:15 pm
JFK
-
YYZ
8h 00m
1 stop
Delta Logo
6:25 pm - 8:30 pm
YYZ
-
JFK
2h 05mnonstop
$286Delta
Mon, Aug 10 - Sat, Sep 12
Delta Logo
9:05 pm - 11:18 pm
JFK
-
YYZ
2h 13mnonstop
Delta Logo
12:08 pm - 8:09 pm
YYZ
-
JFK
8h 01m
1 stop
$292Delta
Tue, Aug 11 - Wed, Aug 19
Delta Logo
9:05 pm - 11:18 pm
JFK
-
YYZ
2h 13mnonstop
Delta Logo
6:25 pm - 8:29 pm
YYZ
-
JFK
2h 04mnonstop
$293Delta
Tue, Jul 28 - Fri, Aug 7
Delta Logo
3:30 pm - 5:39 pm
JFK
-
YYZ
2h 09mnonstop
Delta Logo
6:00 am - 7:53 am
YYZ
-
JFK
1h 53mnonstop
$298Delta
Tue, Sep 15 - Fri, Sep 18
Delta Logo
12:59 pm - 5:20 pm
JFK
-
YYZ
4h 21m
1 stop
Delta Logo
2:24 pm - 8:09 pm
YYZ
-
JFK
5h 45m
1 stop
$302Delta
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
12:59 pm - 7:17 pm
JFK
-
YTZ
6h 18m
1 stop
Multiple Airlines Logo
1:35 pm - 8:31 pm
YTZ
-
JFK
6h 56m
1 stop
$534Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
WestJet Logo
5:30 pm - 4:45 pm
JFK
-
YXU
23h 15m
1 stop
WestJet Logo
6:10 am - 4:35 pm
YXU
-
JFK
10h 25m
1 stop
$849WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
5:30 pm - 5:20 am
JFK
-
YXU
11h 50m
1 stop
WestJet Logo
5:55 pm - 4:35 pm
YXU
-
JFK
22h 40m
1 stop
$892WestJet
Fri, Aug 21 - Fri, Aug 28
WestJet Logo
5:30 pm - 4:45 pm
JFK
-
YXU
23h 15m
1 stop
WestJet Logo
6:10 am - 4:35 pm
YXU
-
JFK
10h 25m
1 stop
$938WestJet
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Ontario flights

Get data-powered insights and trends into flights from John F Kennedy Intl to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York John F Kennedy Intl Airport to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York John F Kennedy Intl Airport to Region of Ontario departing in August.

What is the cheapest New York John F Kennedy Intl Airport to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from New York John F Kennedy Intl Airport found in the last 5 days was to Toronto, at $150 round-trip. The most popular route is from New York John F Kennedy Intl Airport (JFK) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was $150.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from New York John F Kennedy Intl Airport to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost $313 on average. Morning departures are around 22% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $550.

Can I save money by flying with a layover from New York John F Kennedy Intl Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $431, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York John F Kennedy Intl Airport to Ontario is September, when tickets cost $80 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $96 and $96 respectively.

What’s the cheapest day of the week to fly from New York John F Kennedy Airport to Ontario?

The average price of all round-trip flights from New York John F Kennedy Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Monday. On your return trip to New York John F Kennedy Airport, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York John F Kennedy Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York John F Kennedy Intl Airport to Ontario, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$113
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from New York John F Kennedy Airport to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York John F Kennedy Airport to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New York John F Kennedy Airport to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New York John F Kennedy Airport to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from John F Kennedy Intl to Ontario

Information on your arrival and departure airports