Please be aware that Toronto has multiple airports and that these results are only for Lester B. Pearson International airport.
The best month to arrive at Toronto is November and the most expensive month to fly is April. (Average prices, based on 385 datapoints.)
The best day to arrive at Toronto is Tuesday and it would be best to avoid Sunday, as prices are on average 46.78% higher than on Tuesday. (Average prices, based on 364 datapoints.)
The cheapest airline flying to Toronto is United Airlines. They are 82% cheaper than British Airways. (Average prices, based on 413 datapoints.)
At Toronto the most flights depart around 17:00. (Hourly flights, based on 461 datapoints.)