Route Price Intelligence
Cheap Flights From Tri-Cities to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$363
Deals From
$338
Usually Costs
$338 – $414
Lowest We've Seen
$260
Based on 7,714 price pointshigh confidence
Monthly Price Guide
Jan
$324
Feb
$343
Mar
$338
Apr
$359
May
$414
Jun
$425
Jul
$364
Aug
$340
Sep
$338
Oct
$370
Nov
$383
Dec
$533
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Knoxville
The cheapest time to fly from Tri-Cities to Knoxville is typically January, when fares average around $324. The most expensive month tends to be December at around $533. For the best deals, consider flying in January, March, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26058 price checksWorst: $289