Route Price Intelligence
Cheap Flights From Tri-Cities to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$452
Deals From
$452
Usually Costs
$452 – $508
Lowest We've Seen
$260
Based on 3,100 price pointshigh confidence
Monthly Price Guide
Jan
$452
Feb
$452
Mar
$908
Apr
$508
May
$452
Jun
$452
Jul
$452
Aug
$452
Sep
$452
Oct
$452
Nov
$452
Dec
$492
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Knoxville
The cheapest time to fly from Tri-Cities to Knoxville is typically October, when fares average around $452. The most expensive month tends to be March at around $908. For the best deals, consider flying in October, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26051 price checksWorst: $425