This deal has expired.
It was found on July 10, 2026. Typical price for this route is $453. Fares like this come and go fast. Get the next one by email below.
Past deal
Boston to Saint Lucia
$370$45318% off
Round trip
Saint Lucia is $370 round trip from Boston, 35% below the usual fare for this Caribbean route. The island's Pitons and volcanic beaches make it one of the most scenic stops in the Caribbean, and shoulder season pricing like this is a good window to lock in before winter demand pushes fares back up.
Travel dates
Dates in August
e.g. Aug 17 – Aug 26 · 9 nights
Date options
16 at this price
Lowest we've seen
$280
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