Route Price Intelligence
Cheap Flights From Knoxville to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$449
Deals From
$437
Usually Costs
$437 – $485
Lowest We've Seen
$266
Based on 6,148 price pointshigh confidence
Monthly Price Guide
Jan
$443
Feb
$463
Mar
$569
Apr
$441
May
$424
Jun
$449
Jul
$448
Aug
$443
Sep
$457
Oct
$457
Nov
$472
Dec
$477
Cheapest Average Expensive
Best Time to Fly from Knoxville to Boise
The cheapest time to fly from Knoxville to Boise is typically May, when fares average around $424. The most expensive month tends to be March at around $569. For the best deals, consider flying in May, April, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26678 price checksWorst: $413