Get Me There. San Francisco to Saint Lucia
The cheapest round trip from San Francisco to Saint Lucia right now is $1724 — Nov 26 → Dec 2, 6 nights, 3 stops.
Best fare
Saint Lucia Nov 26 → Dec 2 · 6 nights · 3 stops
Above typical for this route ($702–$1135) — it usually dips lower.
Prices checked on Oct 20
By month
October 2026 $1998
November 2026cheapest $1724
December 2026 $1975
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Price history
14 weeks tracked · weekly lows
All dates (3 priced)
Nov 26 → Dec 2 6 nights · 3 stops
Dec 3 → 9 6 nights · 3 stops
Oct 31 → Nov 8 8 nights · 4 stops
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