Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalamazoo to Toronto as you normally would.
Located just 4.3 mi from the city center, Kalamazoo Intl is the airport most travelers will use when flying to Toronto from Kalamazoo. Booking flights from Kalamazoo Intl (AZO) to Toronto should be relatively easy as there are 0 daily outbound flights to Toronto from 2 different airlines.