Route Price Intelligence
Cheap Flights From San Diego to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$721
Deals From
$603
Usually Costs
$603 – $901
Lowest We've Seen
$414
Based on 2,412 price pointshigh confidence
Monthly Price Guide
Jan
$603
Feb
—
Mar
—
Apr
$853
May
$798
Jun
$929
Jul
$858
Aug
$586
Sep
$597
Oct
$706
Nov
$660
Dec
$836
Cheapest Average Expensive
Best Time to Fly from San Diego to St. Lucia
The cheapest time to fly from San Diego to St. Lucia is typically August, when fares average around $586. The most expensive month tends to be June at around $929. For the best deals, consider flying in August, September, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $42862 price checksWorst: $504