When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 33% on flights from Champaign to Knoxville compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $269. For sooner than that we have options available in the next 3 days from $347.
Due to multiple factors, expect to potentially pay more when booking in February. For low rates, August can be a great choice for travel to Knoxville. Flights to Knoxville from Champaign in August are about $293 on average during August, but can be found for as low as $92.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Champaign to Knoxville as you normally would.