Route Price Intelligence
Cheap Flights From Phoenix to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$339
Great Deal
Under $312
Typical Range
$312 – $396
Lowest We've Seen
$160
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$271
Feb
$319
Mar
$392
Apr
$358
May
$339
Jun
$339
Jul
$342
Aug
$297
Sep
$316
Oct
$307
Nov
$328
Dec
$319
Cheapest Average Expensive
Best Time to Fly from Phoenix to Knoxville
The cheapest time to fly from Phoenix to Knoxville is typically January, when fares average around $271. The most expensive month tends to be March at around $392. For the best deals, consider flying in January, August, October.
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: November10,493 fares analyzedTypical low: $399
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