Cheap flights from Toronto to St. John's from C$ 137

In general, December is the cheapest month to fly from Toronto to St. John's. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 106. If you’re not able to fly to St. John's in December, then March is your next best option. Flight prices from Toronto to St. John's during March average around C$ 176.

On average, the least expensive day to fly to St. John's from Toronto is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 481. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to St. John's on Saturday is C$ 561.

The cheapest time of day to fly to St. John's is in the evening when flights can be purchased for as low as C$ 460. Flights at noon are often more expensive with an average ticket price of C$ 582.

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

You are more likely to see cheaper flights to St. John's from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to St. John's for around C$ 482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. John's from Toronto for as low as C$ 371 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a Toronto to St. John's flight.

As of June 2026, prices for Toronto to St. John's flights are approximately 130% more expensive when compared to flights at the same time last year.

Porter Airlines, Air Canada, and Air Transat are the most popular carriers operating from Toronto to St John's

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to St. John's from Toronto according to our data. Porter Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to St. John's. Keep in mind that there are 5 different airlines that fly to St. John's on a routine basis, so you have a few additional options to choose from.

Historically, on average around 25% of flights between Toronto and St. John's have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

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

Monday 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, Porter Airlines has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Ottawa (YOW) was the most common stop: 91% of momondo users choosing one-stop flights on this route connected there.

Flights via Montreal (YHU) offer the lowest average round-trip price of C$ 306.

Flights connecting via Ottawa (YOW) have the shortest average one-way travel time: 4h 49m.

Halifax (YHZ) has the shortest average layover time for this route: 0h 44m.

The number of flights available between Toronto and St. John's is 23 per day as of June 2026. The most frequent departure time is 6:00p.m., with 53% of daily flights leaving in the evening.

As of June 2026, 166 flights take off from Toronto and land in St. John's each week. The most common flight departure day for this route is Tue, with 22% of weekly flights taking off on this day.