Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chhatrapati Shivaji Intl to Thunder Bay International as you normally would.
This flight path from Mumbai Chhatrapati Shivaji to Thunder Bay was viewed by 76 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
Mumbai will have less rainfall in 2 compared to Thunder Bay over the next 0 days.
You can imagine temperatures to be in the 34 °C range in May. The weather in Thunder Bay is generally colder than Mumbai's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.