Route Price Intelligence
Cheap Flights From Detroit to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$808
Deals From
$763
Usually Costs
$763 – $883
Lowest We've Seen
$362
Based on 8,354 price pointshigh confidence
Monthly Price Guide
Jan
$761
Feb
$894
Mar
$776
Apr
$712
May
$732
Jun
$748
Jul
$783
Aug
$738
Sep
$738
Oct
$748
Nov
$748
Dec
$776
Cheapest Average Expensive
Best Time to Fly from Detroit to St. Lucia
The cheapest time to fly from Detroit to St. Lucia is typically April, when fares average around $712. The most expensive month tends to be February at around $894. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $36269 price checksWorst: $493