Cheap flights from Toronto to Saint John from C$ 139

If you don’t want to visit Saint John in October, then you should wait until June to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 326.

The cheapest day to depart from Toronto to Saint John is on a Friday. Travellers who choose to depart for Saint John on a Friday will often find tickets for as low as C$ 305. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to Saint John for around C$ 583.

Our most recent data shows that the best time of day to fly to Saint John is in the morning. Flights from Toronto to Saint John during this time can be as low as C$ 332. In contrast, the most expensive time of day to depart to Saint John is in the afternoon when prices are around C$ 752.

Fly from Toronto Pearson Intl to Saint John for the best Toronto - Saint John flight prices

You are more likely to see cheaper flights to Saint John from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint John for around C$ 532 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint John from Toronto for as low as C$ 272 on momondo.

There is only 1 cabin class available to choose from on Toronto to Saint John 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 to Saint John.

As of September 2026, prices for Toronto to Saint John flights are approximately 7% cheaper when compared to flights at the same time last year.

Flair Airlines and Air Canada are the most popular carriers operating from Toronto to Saint John

Air Canada, Flair Airlines and Porter Airlines are the top three most popular airlines that fly to Saint John from Toronto according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Saint John. Keep in mind that there are 3 different airlines that fly to Saint John on a routine basis, so you have a few additional options to choose from.

The number of flights available between Toronto and Saint John is 2 per day as of September 2026. The most frequent departure time is 8:00p.m., with 75% of daily flights leaving in the evening.

The number of flights available between Toronto and Saint John is 17 per week as of September 2026. The most frequent departure day is Wed, with 29% of weekly flights leaving on this day.