Route Price Intelligence
Cheap Flights From Philadelphia to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$367
Deals From
$265
Usually Costs
$265 – $420
Lowest We've Seen
$140
Based on 813 price pointshigh confidence
Monthly Price Guide
Jan
$420
Feb
—
Mar
—
Apr
$462
May
$315
Jun
$306
Jul
$276
Aug
$264
Sep
$296
Oct
$387
Nov
$420
Dec
$420
Cheapest Average Expensive
Best Time to Fly from Philadelphia to Knoxville
The cheapest time to fly from Philadelphia to Knoxville is typically August, when fares average around $264. The most expensive month tends to be April at around $462. For the best deals, consider flying in August, July, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14072 price checksWorst: $218