Route Price Intelligence
Cheap Flights From Charleston to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$347
Great Deal
Under $320
Typical Range
$320 – $347
Lowest We've Seen
$243
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$319
Feb
$333
Mar
$347
Apr
$347
May
$347
Jun
—
Jul
—
Aug
—
Sep
$362
Oct
$324
Nov
$333
Dec
$333
Cheapest Average Expensive
Best Time to Fly from Charleston to Knoxville
The cheapest time to fly from Charleston to Knoxville is typically January, when fares average around $319. The most expensive month tends to be September at around $362. For the best deals, consider flying in January, October, November.
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: September14,231 fares analyzedTypical low: $337