Route Price Intelligence
Cheap Flights From Boise to Chicago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$335
Deals From
$326
Usually Costs
$326 – $355
Lowest We've Seen
$180
Based on 3,300 price pointshigh confidence
Monthly Price Guide
Jan
$335
Feb
$335
Mar
$335
Apr
$402
May
$331
Jun
$329
Jul
$335
Aug
$326
Sep
$326
Oct
$326
Nov
$335
Dec
$345
Cheapest Average Expensive
Best Time to Fly from Boise to Chicago
The cheapest time to fly from Boise to Chicago is typically October, when fares average around $326. The most expensive month tends to be April at around $402. For the best deals, consider flying in October, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18071 price checksWorst: $283