Route Price Intelligence
Cheap Flights From Boise to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$441
Deals From
$410
Usually Costs
$410 – $455
Lowest We've Seen
$215
Based on 7,902 price pointshigh confidence
Monthly Price Guide
Jan
$441
Feb
$444
Mar
$629
Apr
$417
May
$393
Jun
$441
Jul
$442
Aug
$441
Sep
$441
Oct
$441
Nov
$447
Dec
$447
Cheapest Average Expensive
Best Time to Fly from Boise to Boston
The cheapest time to fly from Boise to Boston is typically May, when fares average around $393. The most expensive month tends to be March at around $629. 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: $21584 price checksWorst: $345