San Jose to Kauai Island flights

Routavio compares airline fares from several flight booking sites. Search San Jose to Kauai Island to see the lowest price before you book.

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Fare seen

€213Seen on 26 Sep 2026

Last checked

14 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €136

Lowest observed

26 Oct 2026

One way

Cheapest observed day · Last checked: 26 Sep 2026

When to fly

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Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines
Reported fastest flight: 7h 15m
Non-stop: Yes

Short answer

Routavio has seen Alaska Airlines fares from San Jose to Kauai Island, non-stop. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €213 on 26 Sep 2026.

About this route

Explore the fares we observed from San Jose to Kauai Island. Prices move often, so pick your dates to see the latest options.

Route distance: 3,969 km
Reported fastest flight: 7h 15m
Airlines seen: Alaska Airlines, American Airlines, Delta Air Lines, Southwest Airlines

Route-level information; individual journeys vary.
Published schedules report non-stop service with Alaska Airlines. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Lihue Airport (LIH) → Kauai Island, city gazetteer reference point (21.9811, -159.3711): ≈ 4 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.