Route Price Intelligence
Cheap Flights From Sioux Falls to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$329
Great Deal
Under $314
Typical Range
$314 – $408
Lowest We've Seen
$263
Based on 223 price pointshigh confidence
Monthly Price Guide
Jan
$314
Feb
$339
Mar
$329
Apr
—
May
—
Jun
—
Jul
$448
Aug
$314
Sep
$314
Oct
$366
Nov
$322
Dec
$334
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to Boston
The cheapest time to fly from Sioux Falls to Boston is typically January, when fares average around $314. The most expensive month tends to be July at around $448. For the best deals, consider flying in January, August, September.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: January18,194 fares analyzedTypical low: $324