Cheap flights from St. John's to Toronto from C$ 145

If you aren’t able to travel during the month of October, then book flights to Toronto Pearson Intl Airport from St. John's during September instead. Flights to Toronto Pearson Intl Airport in September, while not as cheap as those in October, still average around C$ 359.

Our data shows that Thursday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 498. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. John's to Toronto Pearson Intl Airport for around C$ 647.

Our data shows that the cheapest St. John's to Toronto Pearson Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Toronto Pearson Intl Airport in the afternoon for as low as C$ 502. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,030 on average. Flights to Toronto Pearson Intl Airport from St. John's at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from St John's to Toronto Pearson Intl for the best St John's - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from St. John's when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from St. John's for as low as C$ 347 on momondo.

There are 4 cabin classes available to choose from on St. John's to Toronto Pearson Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Flair Airlines and Porter Airlines are the most popular carriers operating from St John's to Toronto Pearson Intl

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Toronto Pearson Intl Airport from St. John's according to our data. Porter Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Toronto Pearson Intl Airport. Keep in mind that there are 5 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between St. John's and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 153 minutes.

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

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

According to our data, Air Canada Rouge has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

The number of flights available between St. John's and Toronto Pearson Intl Airport is 20 per day as of April 2026. The most frequent departure time is 6:00a.m., with 45% of daily flights leaving in the afternoon.

140 flights are operational weekly from St. John's to Toronto Pearson Intl Airport as of April 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.