There are most likely no direct flights on the Honolulu — Kauai Island route
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A non-stop flight is the most convenient and comfortable way to fly from Honolulu to Kauai Island, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Honolulu — Kauai Island route
The minimum one-way ticket price from Honolulu to Kauai Island is $89 (September 2026), while the maximum is $154 (May 2026). On average, a ticket costs $124–$283.
Tickets from Honolulu to Kauai Island are getting cheaper month by month. From May 2026 to September 2026, the decline reached 43% — and that may not be the limit.
The most notable drop occurred from May 2026 to September 2026 — down 43%. The best period is June 2026–September 2026 (averaging $108), while the most expensive is May 2026–June 2026 ($141).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is June 2026–September 2026: savings compared to expensive months can reach up to 23%.
Monthly price variation is 21.8%. Choosing the right departure date can lead to significant savings on this route.
Honolulu — Kauai Island
06/25/2026
Departure
Direct flight
AS1073
starting at $213
Honolulu — Kauai Island
07/11/2026
Departure
Direct flight
AS1093
starting at $91
starting at $91
The route Honolulu — Kauai Island is served by a single airline — Alaska Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $91. Using our service, you can quickly compare available Alaska Airlines flights and book a seat in advance at a favorable rate.
The cheapest flight ticket from Honolulu to Kauai Island according to data for the last 48 hours costs $91
Often the best time to buy tickets from Honolulu to Kauai Island is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Honolulu to Kauai Island can be found flying in these months: September, June, May.
The fastest flights from Honolulu to Kauai Island start from 40 minutes in the air.
The following airlines operate direct flights on the route Honolulu — Kauai Island: Alaska Airlines
The cheapest one-way flight from Honolulu to Kauai Island departs on 07/10/2026, is operated by Alaska Airlines and costs $91
The cheapest roundtrip flight from Honolulu to Kauai Island departs on 12/23/2026, is operated by Alaska Airlines and costs $160
Fastest flight from Honolulu to Kauai Island takes 0h 40m
There are direct flights on this route 2 days a week: Th and Sa
The distance between Honolulu and Kauai Island is 173km (107 miles). The average flight duration is 48m. There are 42 direct flights from Honolulu to Kauai Island. Honolulu and Kauai Island are in the same time zone. Flights from Honolulu begin at 5:36 AM. The latest flight from Honolulu departs at 9:40 PM
We couldn't find any special offers for flights from Honolulu to Kauai Island