Get Me There. San Francisco to Kauai
The cheapest round trip from San Francisco to Kauai right now is $325 — Nov 30 → Dec 8, 8 nights, Nonstop.
Best fare
Kauai Nov 30 → Dec 8 · 8 nights · Nonstop
Above typical for this route ($271–$323) — it usually dips lower.
Prices checked on Oct 20
By month
October 2026 $535
November 2026cheapest $325
December 2026 $325
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Price history
15 weeks tracked · weekly lows
All dates (3 priced)
Nov 30 → Dec 8 8 nights · Nonstop
Dec 6 → 15 9 nights · Nonstop
Oct 31 → Nov 9 9 nights · Nonstop
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