Cheap flights from New York John F Kennedy Intl Airport to Ontario from C$ 165

In general, April is the cheapest month to fly from New York John F Kennedy Intl Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 374. If you are unable to visit Region of Ontario during the month of April, then departing from New York John F Kennedy Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around C$ 374.

The cheapest day to depart from New York John F Kennedy Intl Airport to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 270. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 457.

Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from New York John F Kennedy Intl Airport to Region of Ontario during this time can be as low as C$ 298. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 347 on average. Flights to Region of Ontario from New York John F Kennedy Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from New York John F Kennedy Intl to Toronto Pearson Intl for the best New York John F Kennedy Intl - Ontario flight prices

You are more likely to see cheaper flights to Region of Ontario from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from New York John F Kennedy Intl Airport for as low as C$ 345 on momondo.

There are 2 cabin classes available to choose from on New York John F Kennedy Intl Airport to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, WestJet, and American Airlines are the most popular carriers operating from New York John F Kennedy Intl to Ontario

Air Canada, Delta and Porter Airlines are the top three most popular airlines that fly to Region of Ontario from New York John F Kennedy Intl Airport according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 23 flights per day flying from New York John F Kennedy Intl Airport to Region of Ontario. The most common time of day flights depart is 9:00a.m., with 36% of flights taking off at noon.

167 flights are operational weekly from New York John F Kennedy Intl Airport to Region of Ontario as of August 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.