Route Price Intelligence
Cheap Flights From Boise to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$437
Deals From
$425
Usually Costs
$425 – $467
Lowest We've Seen
$136
Based on 6,963 price pointshigh confidence
Monthly Price Guide
Jan
$437
Feb
$467
Mar
$580
Apr
$361
May
$372
Jun
$436
Jul
$437
Aug
$437
Sep
$437
Oct
$447
Nov
$437
Dec
$467
Cheapest Average Expensive
Best Time to Fly from Boise to San Antonio
The cheapest time to fly from Boise to San Antonio is typically April, when fares average around $361. The most expensive month tends to be March at around $580. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13680 price checksWorst: $245