Route Price Intelligence
Cheap Flights From Phoenix to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$266
Deals From
$237
Usually Costs
$237 – $277
Lowest We've Seen
$114
Based on 4,933 price pointshigh confidence
Monthly Price Guide
Jan
$295
Feb
$276
Mar
$276
Apr
$327
May
$227
Jun
$244
Jul
$244
Aug
$237
Sep
$248
Oct
$266
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 $227. The most expensive month tends to be April at around $327. 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: $11778 price checksWorst: $205