Route Price Intelligence
Cheap Flights From Sioux Falls to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$858
Deals From
$777
Usually Costs
$777 – $1,066
Lowest We've Seen
$597
Based on 270 price pointshigh confidence
Monthly Price Guide
Jan
$752
Feb
—
Mar
—
Apr
$1,125
May
$1,012
Jun
$1,066
Jul
$1,010
Aug
$770
Sep
$824
Oct
$817
Nov
$774
Dec
$864
Cheapest Average Expensive
Best Time to Fly from Sioux Falls to St. Lucia
The cheapest time to fly from Sioux Falls to St. Lucia is typically January, when fares average around $752. The most expensive month tends to be April at around $1,125. For the best deals, consider flying in January, August, November.
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: August17,349 fares analyzedTypical low: $677