Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bloomington, Illinois to Toledo, Ohio as you normally would.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Toledo, Ohio. Flights to Toledo, Ohio from Bloomington, Illinois in September are about $391 on average during September, but can be found for as low as $182.