Route Price Intelligence
Cheap Flights From Phoenix to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$360
Deals From
$309
Usually Costs
$309 – $399
Lowest We've Seen
$160
Based on 8,551 price pointshigh confidence
Monthly Price Guide
Jan
$399
Feb
$419
Mar
$503
Apr
$325
May
$313
Jun
$338
Jul
$325
Aug
$291
Sep
$377
Oct
$399
Nov
$399
Dec
$399
Cheapest Average Expensive
Best Time to Fly from Phoenix to Knoxville
The cheapest time to fly from Phoenix to Knoxville is typically August, when fares average around $291. The most expensive month tends to be March at around $503. For the best deals, consider flying in August, May, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16087 price checksWorst: $283