Route Price Intelligence
Cheap Flights From Sioux Falls to Boise
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$424
Deals From
$352
Usually Costs
$352 – $481
Lowest We've Seen
$204
Based on 257 price pointshigh confidence
Monthly Price Guide
Jan
$339
Feb
—
Mar
—
Apr
$460
May
$440
Jun
$444
Jul
$439
Aug
$369
Sep
$369
Oct
$379
Nov
$424
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 December at around $470. For the best deals, consider flying in January, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $22264 price checksWorst: $305