Route Price Intelligence
Cheap Flights From Sioux Falls to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$354
Great Deal
Under $337
Typical Range
$337 – $416
Lowest We've Seen
$269
Based on 180 price pointshigh confidence
Monthly Price Guide
Jan
$337
Feb
$337
Mar
$342
Apr
$376
May
$397
Jun
$416
Jul
$416
Aug
—
Sep
—
Oct
—
Nov
—
Dec
—
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Knoxville
The cheapest time to fly from Sioux Falls to Knoxville is typically January, when fares average around $337. The most expensive month tends to be July at around $416. For the best deals, consider flying in January, February, March.
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: January8,374 fares analyzedTypical low: $334