Route Price Intelligence
Cheap Flights From Phoenix to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$379
Deals From
$308
Usually Costs
$308 – $379
Lowest We've Seen
$160
Based on 8,367 price pointshigh confidence
Monthly Price Guide
Jan
$413
Feb
$302
Mar
$305
Apr
$289
May
$338
Jun
$379
Jul
$379
Aug
$379
Sep
$379
Oct
$380
Nov
$379
Dec
$379
Cheapest Average Expensive
Best Time to Fly from Phoenix to Knoxville
The cheapest time to fly from Phoenix to Knoxville is typically April, when fares average around $289. The most expensive month tends to be January at around $413. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16061 price checksWorst: $283