Route Price Intelligence
Cheap Flights From Chicago to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$209
Deals From
$189
Usually Costs
$189 – $249
Lowest We've Seen
$189
Based on 8,239 price pointshigh confidence
Monthly Price Guide
Jan
$249
Feb
$233
Mar
$209
Apr
$189
May
$224
Jun
$209
Jul
$209
Aug
$209
Sep
$233
Oct
$233
Nov
$209
Dec
$209
Cheapest Average Expensive
Best Time to Fly from Chicago to Knoxville
The cheapest time to fly from Chicago to Knoxville is typically April, when fares average around $189. The most expensive month tends to be January at around $249. For the best deals, consider flying in April, November, December.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14462 price checksWorst: $189