Route Price Intelligence
Cheap Flights From Chicago to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$249
Great Deal
Under $249
Typical Range
$249 – $290
Lowest We've Seen
$189
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$249
Feb
—
Mar
—
Apr
$344
May
$264
Jun
$256
Jul
$249
Aug
$249
Sep
$259
Oct
$264
Nov
$249
Dec
$249
Cheapest Average Expensive
Best Time to Fly from Chicago to Knoxville
The cheapest time to fly from Chicago to Knoxville is typically November, when fares average around $249. The most expensive month tends to be April at around $344. For the best deals, consider flying in November, December, January.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August43,778 fares analyzedTypical low: $209