Route Price Intelligence
Cheap Flights From Washington, D.C. to St. Lucia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$616
Great Deal
Under $616
Typical Range
$616 – $684
Lowest We've Seen
$348
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$503
Feb
$498
Mar
$674
Apr
$659
May
$658
Jun
$679
Jul
$656
Aug
$593
Sep
$608
Oct
$616
Nov
$593
Dec
$654
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to St. Lucia
The cheapest time to fly from Washington, D.C. to St. Lucia is typically February, when fares average around $498. The most expensive month tends to be June at around $679. For the best deals, consider flying in February, January, 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: January18,734 fares analyzedTypical low: $498
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