starting at $69
starting at $67
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kauai Island to Honolulu. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kauai Island to Honolulu, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Kauai Island to Honolulu is Alaska Airlines. Flights operate on Monday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Kauai Island — Honolulu is served by several airlines: Southwest Airlines and Alaska Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $67 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
starting at $69
starting at $67
Kauai Island — Honolulu
09/21/2026
Departure
Direct flight
WN2457
starting at $73
Kauai Island — Honolulu
09/24/2026
Departure
Direct flight
AS1024
starting at $128
Kauai Island — Honolulu
09/25/2026
Departure
Direct flight
AS1064
starting at $156
Kauai Island — Honolulu
08/22/2026
Departure
Direct flight
AS1154
starting at $144
Kauai Island — Honolulu
09/01/2026
Departure
Direct flight
WN2461
starting at $69
Alaska Airlines
Mo
starting at $136
The cheapest one-way flight from Kauai Island to Honolulu departs on 08/31/2026, is operated by Alaska Airlines and costs $67
The cheapest roundtrip flight from Kauai Island to Honolulu departs on 08/05/2026, is operated by Southwest Airlines and costs $184
Fastest flight from Kauai Island to Honolulu takes
There are direct flights on this route 5 days a week: Mo, Tu, Th, Fr, and Sa
The distance between Kauai Island and Honolulu is 173km (107 miles). There are 23 direct flights from Kauai Island to Honolulu. Kauai Island and Honolulu are in the same time zone. Flights from Kauai Island begin at 6:00 AM. The latest flight from Kauai Island departs at 8:45 PM
The cheapest flight ticket from Kauai Island to Honolulu according to data for the last 48 hours costs $67
Often the best time to buy tickets from Kauai Island to Honolulu is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kauai Island to Honolulu can be found flying in these months: September, August, July.
The fastest flights from Kauai Island to Honolulu start from 36 minutes in the air.
The following airlines operate direct flights on the route Kauai Island — Honolulu: Southwest Airlines, Alaska Airlines
The minimum one-way ticket price from Kauai Island to Honolulu is $63 (September 2026), while the maximum is $91 (July 2026). On average, a ticket costs $79–$173.
Tickets from Kauai Island to Honolulu are getting cheaper month by month. From July 2026 to September 2026, the decline reached 31% — and that may not be the limit.
The most notable drop occurred from July 2026 to September 2026 — down 31%. The best period is August 2026–September 2026 (averaging $72), while the most expensive is July 2026–August 2026 ($86).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is August 2026–September 2026: savings compared to expensive months can reach up to 16%.
Monthly price variation is 14.7%. Choosing the right departure date can lead to significant savings on this route.
We couldn't find any special offers for flights from Kauai Island to Honolulu