Distance From Knoxville Downtown Island Airport to Austin Bergstrom International Airport

The distance from Knoxville Downtown Island Airport () to Austin Bergstrom International Airport (AUS) is 891 miles or 1434 kilometers or 774 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Knoxville ( United States ) to Austin ( United States )?

A one-way nonstop (direct) flight between Knoxville and Austin takes around 2 hours 2 minutes.

Estimated flight time from Knoxville Downtown Island Airport, Knoxville, United States to Austin Bergstrom International Airport, Austin, United States is 2 hours 2 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - AUS

Kilometers		1434 km
Statute Miles		891 miles
Nautical Miles		774 nm
Avg. Time of Flight		2 hours 2 minutes

Knoxville Downtown Island Airport to Austin Bergstrom International Airport Flight Route Map - to AUS Flight Path

Location of Knoxville Downtown Island Airport & Austin Bergstrom International Airport is given below.
Click the map to view Knoxville to Austin nonstop flight path and travel direction.

Click to see flight route on Google Map between Knoxville, United States and Austin, United States. .

Nonstop flight route between Knoxville, United States and Austin, United States.

Time Difference Between the Airports • - AUS

Time difference between Knoxville (United States) and Austin (United States) is 2 Hours.
Austin time is 2 Hours behind Knoxville.

Location	Local Time
Knoxville (United States)	2025-12-15, 09:41:42 EST
Austin (United States)	2025-12-15, 07:41:42 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Knoxville Downtown Island Airport ( / KDKX) Knoxville, United States

Destination

Austin Bergstrom International Airport (AUS / KAUS) Austin, United States