Deal found on October 9, 2026
San Diego to Kauai
$307$49037% off
Round trip
Kauai from San Diego on Southwest is down to $307 roundtrip, 41% below the usual $520 fare for this route. It is a one-stop itinerary with seats open across several dates, and Kauai's Napali Coast remains one of the most dramatic, least crowded landscapes in Hawaii.
Travel dates
Dates in February
e.g. Feb 2 – Feb 11 · 9 nights
Date options
17 at this price
Lowest we've seen
$200
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