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
$342
Usually Costs
$342 – $447
Lowest We've Seen
$215
Based on 8,037 price pointshigh confidence
Monthly Price Guide
Jan
$441
Feb
$441
Mar
$715
Apr
$473
May
$376
Jun
$403
Jul
$441
Aug
$402
Sep
$441
Oct
$432
Nov
$441
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 $376. The most expensive month tends to be March at around $715. For the best deals, consider flying in May, August, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $24789 price checksWorst: $374