Route Price Intelligence
Cheap Flights From Sioux Falls to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$855
Deals From
$770
Usually Costs
$770 – $1,051
Lowest We've Seen
$597
Based on 3,563 price pointshigh confidence
Monthly Price Guide
Jan
$752
Feb
$752
Mar
$2,172
Apr
$1,070
May
$1,020
Jun
$1,071
Jul
$968
Aug
$777
Sep
$817
Oct
$795
Nov
$770
Dec
$867
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 March at around $2,172. 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: $61260 price checksWorst: $727