Route Price Intelligence
Cheap Flights From San Antonio to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$437
Deals From
$432
Usually Costs
$432 – $467
Lowest We've Seen
$169
Based on 6,222 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$467
Mar
$604
Apr
$446
May
$377
Jun
$420
Jul
$437
Aug
$437
Sep
$437
Oct
$467
Nov
$437
Dec
$467
Cheapest Average Expensive
Best Time to Fly from San Antonio to Boise
The cheapest time to fly from San Antonio to Boise is typically May, when fares average around $377. The most expensive month tends to be March at around $604. For the best deals, consider flying in May, June, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18979 price checksWorst: $335