Get Me There. San Francisco to Saint Lucia
The cheapest round trip from San Francisco to Saint Lucia right now is $1053 — Jul 31 → Aug 7, 7 nights, 2 stops.
Best fare
Saint Lucia Jul 31 → Aug 7 · 7 nights · 2 stops
$1053BOOKBy month
July 2026 $1053
August 2026 $2071
September 2026 $1393
October 2026 $1685
November 2026 $1839
December 2026 $1765
All dates (6 priced)
Saint Lucia Jul 31 → Aug 7 · 7 nights · 2 stops
$1053BOOKSaint Lucia Sep 24 → Oct 3 · 9 nights · 3 stops
$1393BOOKSaint Lucia Oct 30 → Nov 7 · 8 nights · 3 stops
$1685BOOKSaint Lucia Dec 4 → 12 · 8 nights · 3 stops
$1765BOOKSaint Lucia Nov 13 → 21 · 8 nights · 2 stops
$1839BOOKSaint Lucia Aug 14 → 21 · 7 nights · 2 stops
$2071BOOKPrice history
1 wk of data