Cheap flights from Austin to Knoxville

Direct flight: 1,418 km, ~1h 40m from Austin (AUS) to Knoxville (TYS).

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Live fares · AUS → TYS

Frequently asked questions

  • How long is the flight from Austin to Knoxville?

    Direct flights from AUS to TYS cover approximately 1,418 km (881 miles), with an estimated flight time of 1h 40m. Operating airlines: AA, DL, G4, WN.

Related guides for this route

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

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