Route Price Intelligence
Cheap Flights From Boston to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$441
Deals From
$407
Usually Costs
$407 – $453
Lowest We've Seen
$215
Based on 7,766 price pointshigh confidence
Monthly Price Guide
Jan
$441
Feb
$441
Mar
$626
Apr
$417
May
$392
Jun
$441
Jul
$442
Aug
$441
Sep
$441
Oct
$441
Nov
$447
Dec
$441
Cheapest Average Expensive
Best Time to Fly from Boston to Boise
The cheapest time to fly from Boston to Boise is typically May, when fares average around $392. The most expensive month tends to be March at around $626. For the best deals, consider flying in May, April, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $21588 price checksWorst: $376