To save on the cost of your flight from Knoxville to North Carolina, book at least 12 days before your planned departure. Booking around this time can save you about 1% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $186 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $193.
Flights from Knoxville to North Carolina lean towards being more expensive in December. Prices are generally better when you fly from Knoxville to North Carolina in February, with the cheapest ticket starting at $66.