Route Price Intelligence
Cheap Flights From Sioux Falls to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$414
Deals From
$339
Usually Costs
$339 – $481
Lowest We've Seen
$204
Based on 1,381 price pointshigh confidence
Monthly Price Guide
Jan
$339
Feb
$354
Mar
$684
Apr
$455
May
$437
Jun
$437
Jul
$426
Aug
$364
Sep
$385
Oct
$390
Nov
$414
Dec
$470
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Boise
The cheapest time to fly from Sioux Falls to Boise is typically January, when fares average around $339. The most expensive month tends to be March at around $684. For the best deals, consider flying in January, February, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $22264 price checksWorst: $305