Route Price Intelligence
Cheap Flights From Sioux Falls to Boston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$369
Deals From
$324
Usually Costs
$324 – $440
Lowest We've Seen
$263
Based on 321 price pointshigh confidence
Monthly Price Guide
Jan
$324
Feb
$324
Mar
$376
Apr
$460
May
$406
Jun
$442
Jul
$431
Aug
$344
Sep
$346
Oct
$359
Nov
$334
Dec
$344
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 $324. The most expensive month tends to be April at around $460. For the best deals, consider flying in January, February, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26456 price checksWorst: $349