Get Me There. San Francisco to Saint Lucia
The cheapest round trip from San Francisco to Saint Lucia right now is $1114 — Oct 29 → Nov 5, 7 nights, 3 stops.
Best fare
Saint Lucia Oct 29 → Nov 5 · 7 nights · 3 stops
Above typical for this route ($707–$846) — it usually dips lower.
Prices checked on Aug 12
By month
August 2026 $1272
September 2026 $1589
October 2026cheapest $1114
November 2026 $1412
December 2026 $1316
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Price history
4 weeks tracked · weekly lows
All dates (5 priced)
Oct 29 → Nov 5 7 nights · 3 stops
Aug 29 → Sep 5 7 nights · 3 stops
Dec 3 → 10 7 nights · 3 stops
Nov 1 → 9 8 nights · 2 stops
Sep 27 → Oct 4 7 nights · 2 stops
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