Cheap flights from Phoenix to Knoxville

Direct flight: 2,568 km, ~3h 1m from Phoenix (PHX) to Knoxville (TYS).

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Live fares · PHX → TYS

Frequently asked questions

  • How long is the flight from Phoenix to Knoxville?

    Direct flights from PHX to TYS cover approximately 2,568 km (1,596 miles), with an estimated flight time of 3h 1m. Operating airlines: G4.

Related guides for this route

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

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