Cheap Bus tickets to Knoxville, TN

What are the most popular routes to Knoxville?

Nashville - KnoxvilleAverage price£36Average duration3h 25mDaily departures2
Atlanta - KnoxvilleAverage price£32Average duration3h 45mDaily departures2
New York City - KnoxvilleAverage price£107Average duration1d 2hDaily departures14
Chicago - KnoxvilleAverage price£102Average duration20h 51mDaily departures8
Philadelphia - KnoxvilleAverage price£97Average duration22hDaily departures8