Route Price Intelligence
Cheap Flights From Phoenix to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$276
Deals From
$244
Usually Costs
$244 – $276
Lowest We've Seen
$114
Based on 8,687 price pointshigh confidence
Monthly Price Guide
Jan
$276
Feb
$276
Mar
$370
Apr
$227
May
$225
Jun
$256
Jul
$269
Aug
$269
Sep
$276
Oct
$276
Nov
$277
Dec
$276
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 $225. The most expensive month tends to be March at around $370. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $11490 price checksWorst: $217