Route Price Intelligence
Cheap Flights From San Diego to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$705
Deals From
$583
Usually Costs
$583 – $866
Lowest We've Seen
$414
Based on 7,025 price pointshigh confidence
Monthly Price Guide
Jan
$563
Feb
$580
Mar
$798
Apr
$788
May
$738
Jun
$835
Jul
$854
Aug
$568
Sep
$619
Oct
$655
Nov
$649
Dec
$738
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 January, when fares average around $563. The most expensive month tends to be July at around $854. For the best deals, consider flying in January, August, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $41482 price checksWorst: $504