Route Price Intelligence
Cheap Flights From Phoenix to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$247
Deals From
$237
Usually Costs
$237 – $276
Lowest We've Seen
$114
Based on 2,446 price pointshigh confidence
Monthly Price Guide
Jan
$295
Feb
$286
Mar
$276
Apr
$363
May
$235
Jun
$240
Jul
$237
Aug
$237
Sep
$237
Oct
$247
Nov
$287
Dec
$295
Cheapest Average Expensive
Best Time to Fly from Phoenix to Boise
The cheapest time to fly from Phoenix to Boise is typically May, when fares average around $235. The most expensive month tends to be April at around $363. For the best deals, consider flying in May, July, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $11769 price checksWorst: $205