Route Price Intelligence
Cheap Flights From Boise to Knoxville
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$423
Deals From
$413
Usually Costs
$413 – $473
Lowest We've Seen
$250
Based on 8,475 price pointshigh confidence
Monthly Price Guide
Jan
$558
Feb
$468
Mar
$413
Apr
$404
May
$424
Jun
$463
Jul
$437
Aug
$413
Sep
$413
Oct
$413
Nov
$413
Dec
$437
Cheapest Average Expensive
Best Time to Fly from Boise to Knoxville
The cheapest time to fly from Boise to Knoxville is typically April, when fares average around $404. The most expensive month tends to be January at around $558. For the best deals, consider flying in April, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $25059 price checksWorst: $413