Route Price Intelligence
Cheap Flights From Knoxville to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$443
Deals From
$421
Usually Costs
$421 – $463
Lowest We've Seen
$266
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$443
Feb
$457
Mar
—
Apr
—
May
$504
Jun
$450
Jul
$410
Aug
$399
Sep
$422
Oct
$431
Nov
$443
Dec
$502
Cheapest Average Expensive
Best Time to Fly from Knoxville to Boise
The cheapest time to fly from Knoxville to Boise is typically August, when fares average around $399. The most expensive month tends to be May at around $504. 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: $27560 price checksWorst: $344