Route Price Intelligence
Cheap Flights From Chicago to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$269
Deals From
$259
Usually Costs
$259 – $304
Lowest We've Seen
$179
Based on 8,206 price pointshigh confidence
Monthly Price Guide
Jan
$336
Feb
$279
Mar
$292
Apr
$259
May
$269
Jun
$279
Jul
$269
Aug
$269
Sep
$269
Oct
$269
Nov
$269
Dec
$294
Cheapest Average Expensive
Best Time to Fly from Chicago to Boise
The cheapest time to fly from Chicago to Boise is typically April, when fares average around $259. The most expensive month tends to be January at around $336. 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: $17960 price checksWorst: $247