Route Price Intelligence
Cheap Flights From Boston to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$392
Deals From
$387
Usually Costs
$387 – $423
Lowest We've Seen
$215
Based on 8,257 price pointshigh confidence
Monthly Price Guide
Jan
$466
Feb
$403
Mar
$355
Apr
$340
May
$387
Jun
$411
Jul
$400
Aug
$400
Sep
$397
Oct
$397
Nov
$411
Dec
$411
Cheapest Average Expensive
Best Time to Fly from Boston to Boise
The cheapest time to fly from Boston to Boise is typically April, when fares average around $340. The most expensive month tends to be January at around $466. For the best deals, consider flying in April, March, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $21562 price checksWorst: $376