Route Price Intelligence
Cheap Flights From Sioux Falls to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$367
Deals From
$311
Usually Costs
$311 – $429
Lowest We've Seen
$204
Based on 7,958 price pointshigh confidence
Monthly Price Guide
Jan
$354
Feb
$359
Mar
$394
Apr
$302
May
$393
Jun
$389
Jul
$374
Aug
$329
Sep
$335
Oct
$329
Nov
$365
Dec
$389
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Boise
The cheapest time to fly from Sioux Falls to Boise is typically April, when fares average around $302. The most expensive month tends to be March at around $394. For the best deals, consider flying in April, October, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $20459 price checksWorst: $299