Cheap flights from New York to Ontario from $113

The month of April is, on average, the cheapest month to fly to Region of Ontario from New York, with most prices found around $275. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from New York during January instead. Flights to Region of Ontario in January, while not as cheap as those in April, still average around $279.

According to our data, Friday is the cheapest day to fly to Region of Ontario from New York. The lowest ticket price found for a Friday departure recently was $390. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from New York to Region of Ontario on a Monday will generally be more expensive and average around $608. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from New York to Region of Ontario in the evening for as low as $321. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $540.

Fly from New York LaGuardia to Toronto Island for the best New York - Ontario flight prices

You are more likely to see cheaper flights to Region of Ontario from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $334 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 for as low as $250 on momondo.

There are 4 cabin classes available to choose from on New York 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, Air Canada, and United Airlines are the most popular carriers operating from New York to Ontario

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from New York according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 7 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

The number of flights available between New York and Region of Ontario is 131 per day as of September 2026. The most frequent departure time is 4:00PM, with 39% of daily flights leaving at noon.

The number of flights available between New York and Region of Ontario is 920 per week as of September 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.