Route Price Intelligence
Cheap Flights From Chicago to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$259
Great Deal
Under $259
Typical Range
$259 – $274
Lowest We've Seen
$189
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$259
Feb
$259
Mar
$259
Apr
$259
May
$266
Jun
—
Jul
—
Aug
$374
Sep
$274
Oct
$259
Nov
$259
Dec
$259
Cheapest Average Expensive
Best Time to Fly from Chicago to Knoxville
The cheapest time to fly from Chicago to Knoxville is typically October, when fares average around $259. The most expensive month tends to be August at around $374. For the best deals, consider flying in October, November, December.
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: September27,742 fares analyzedTypical low: $249