To save up to 30% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Mesa to Toronto from $346 1-2 weeks out and tickets from $349 for flights departing within the next 72 hours.
The best pricing can be found in the month of May. Prices to Toronto from Mesa average $271. You can even find prices in May for less than $271, as users have found deals to Toronto from as low as $140. The month of November appears to be one of the more expensive times to travel to Toronto from Mesa. Flying in the targeted month can save you up to 30%.