Austin to Knoxville flights
Knoxville lies 1,433 km (890 mi) north-east of Austin, +1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 35 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Austin | Knoxville | |
|---|---|---|
| Country | United States | United States |
| Population | 974,447 | 190,740 |
| Elevation | 165 m (541 ft) | 277 m (909 ft) |
| Time now | UTC-5 (America/Chicago) | UTC-4 (America/New_York) |
| Nearest large airport | AUS, 11 km out | TYS, 18 km out |
| Postal codes | 73301–78799 | 37901–37998 |
Clocks in Knoxville are 1 h ahead of Austin right now, so a 2 h 35 min journey lands 3 h 35 min later by the destination clock.
Airports at each end
Leaving Austin
Austin is served by 2 airports with scheduled flights within 100 km. The closest large one is Austin Bergstrom International Airport (AUS), 11 km (7 mi) from the centre, whose 12,250-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Killeen Regional Airport / Robert Gray Army Airfield (GRK, 89 km).
Arriving in Knoxville
Knoxville is served by one airport with scheduled flights. The closest large one is McGhee Tyson Airport (TYS), 18 km (11 mi) from the centre, whose 10,000-ft runway is long enough for long-haul wide-body aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| McGhee Tyson Airport | TYS | 18 km (11 mi) | 10,000 ft | 981 ft |
Book a flight to Knoxville
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Staying in Knoxville
Live rooms and prices for Knoxville are in the search below.
Book a hotel in Knoxville
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Common questions
How far is Knoxville from Austin?
1,433 km (890 mi) in a straight line, north-east of Austin.
How long does it take to get from Austin to Knoxville by air?
About 2 h 35 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Austin and Knoxville?
Knoxville is 1 h ahead at the moment (America/New_York against America/Chicago).
Which airports are used for Austin to Knoxville flights?
Typically Austin Bergstrom International Airport (AUS) to McGhee Tyson Airport (TYS).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.