Route Price Intelligence
Cheap Flights From Austin to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$319
Deals From
$257
Usually Costs
$257 – $343
Lowest We've Seen
$153
Based on 8,420 price pointshigh confidence
Monthly Price Guide
Jan
$339
Feb
$367
Mar
$474
Apr
$310
May
$287
Jun
$268
Jul
$274
Aug
$239
Sep
$319
Oct
$339
Nov
$340
Dec
$359
Cheapest Average Expensive
Best Time to Fly from Austin to Knoxville
The cheapest time to fly from Austin to Knoxville is typically August, when fares average around $239. The most expensive month tends to be March at around $474. For the best deals, consider flying in August, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15385 price checksWorst: $220