Route Price Intelligence
Cheap Flights From Des Moines to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$350
Great Deal
Under $334
Typical Range
$334 – $397
Lowest We've Seen
$203
Based on 229 price pointshigh confidence
Monthly Price Guide
Jan
$344
Feb
—
Mar
—
Apr
$483
May
$390
Jun
$350
Jul
$364
Aug
$318
Sep
$334
Oct
$350
Nov
$334
Dec
$364
Cheapest Average Expensive
Best Time to Fly from Des Moines to Knoxville
The cheapest time to fly from Des Moines to Knoxville is typically August, when fares average around $318. The most expensive month tends to be April at around $483. For the best deals, consider flying in August, November, September.
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: August18,268 fares analyzedTypical low: $326