£103 Find Cheap Flights from Toronto to Boston – Compare and Save

If you are looking for a flight deal from Toronto to Boston, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Boston, Thursday is the cheapest day to fly and Saturday is the most expensive.

The cheapest month for flights from Toronto Pearson Intl Airport to Boston is September, where tickets cost £199 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is £286 and £275 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £163 on average.

To get a below average price on the flight from Toronto Pearson Intl Airport to Boston, you should book around 3 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

In the past 5 days, the cheapest return tickets from Toronto to Boston were found on Air Transat (£186) and Porter Airlines (£192).

There is just one airline that flies from Toronto Pearson Intl Airport to Boston direct and that is Air Canada. The best return deal found from Air Canada for the route is £98.

Weekly flights between Toronto and Boston historically see delays in approximately 26% of cases, with the average delay over the past year being 128 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Air Canada have experienced the fewest delays on this route in the past 12 months, with only about 27% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 5 and 6 direct flights that take off from Toronto Pearson Intl Airport and land in Boston, with an average flight time of 1h 45m. The most common departure time is 12:00 and most flights take off in the morning. Each week, there are 41 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.