Cheap flights from Philadelphia to Knoxville

Direct flight: 891 km, ~1h 3m from Philadelphia (PHL) to Knoxville (TYS).

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Live fares · PHL → TYS

Frequently asked questions

  • How long is the flight from Philadelphia to Knoxville?

    Direct flights from PHL to TYS cover approximately 891 km (554 miles), with an estimated flight time of 1h 3m. Operating airlines: AA, G4.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: PHL → TYS Cheapest month to fly to Knoxville All flights from Philadelphia All flights to Knoxville Flights to USA Visa-free with USA passport AA routes G4 routes