I have been checking prices on flying to Knoxville Tennessee. I would like to do a trip to Pigeon Forge, but I am trying to find a reasonable alternative to 13 hours in the car! However, airfare from my home town to Knoxville is even more than a flight to WDW! Holy Cow! Is there a different airport I can check that my be less expensive? I have no idea where any airports are in the Pigeon Forge area, I was just guessing Knoxville would be the closest. Any other suggestions as to how I can avoid the long car ride and not have to pay an arm and a leg?