Cheap flights from Toronto Island Airport to the United States from $109

In general, May is the cheapest month to fly from Toronto Island Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $214. If you aren’t able to travel during the month of May, then book flights to United States from Toronto Island Airport during September instead. Flights to United States in September, while not as cheap as those in May, still average around $214.

According to our data, Friday is the cheapest day to fly to United States from Toronto Island Airport. The lowest ticket price found for a Friday departure recently was $223. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $249. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $222. Try not to purchase tickets at noon because they tend to be around $237. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Toronto Island to Boston Logan Intl for the best Toronto Island - United States flight prices

There are 3 cabin classes available to choose from on Toronto Island to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Toronto Island Airport to United States.

Historically, on average around 20% of flights between Toronto and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Porter Airlines have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

The number of flights available between Toronto Island Airport and United States is 16 per day as of March 2026. The most frequent departure time is 1:00PM, with 43% of daily flights leaving in the afternoon.

The number of flights available between Toronto Island Airport and United States is 116 per week as of March 2026. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.