Cheap Flights from Honolulu to Kauai Island

Cheapest flights from Honolulu to Kauai Island

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 Honolulu to Kauai Island. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$42

Hawaiian Airlines

Direct flight

0h 43m

12/09/2025

The cheapest one-way flight from Honolulu to Kauai Island departs on 12/09/2025, is operated by Hawaiian Airlines and costs $42

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Honolulu to Kauai Island

The fastest flight

0h 41m

Fastest flight from Honolulu to Kauai Island takes 0h 41m

Direct flights

Several times a week

There are direct flights on this route 4 days a week: Tu, We, Th, and Fr

Earliest flight

5:36 AM

Latest flight

9:30 PM

Direct flights count

325

Distance

173km

Timezone difference

0h

The distance between Honolulu and Kauai Island is 173km (107 miles). There are 325 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 9:30 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Honolulu to Kauai Island by month

The minimum one-way ticket price from Honolulu to Kauai Island is $76 (January 2026), while the maximum is $83 (October 2025). On average, a ticket costs $79–$83.

January 2026

Lowest price

on average:

$76

October 2025

Highest price

on average:

$83

Avg Price

Airlines operating on route

The route Honolulu — Kauai Island is served by several airlines: Southwest Airlines and Hawaiian 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 $42 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.

Southwest Airlines

Starting at $53

Hawaiian Airlines

Starting at $42

Direct Flights from Honolulu to Kauai Island

A direct 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.

Honolulu — Kauai Island

HNL — LIH

10/09/2025

Departure

Direct flight

WN343

Starting at $92

Honolulu — Kauai Island

HNL — LIH

10/21/2025

Departure

Direct flight

WN2893

Starting at $75

Honolulu — Kauai Island

HNL — LIH

12/10/2025

Departure

Direct flight

WN3850

Starting at $53

Honolulu — Kauai Island

HNL — LIH

12/11/2025

Departure

Direct flight

HA1143

Starting at $59

Honolulu — Kauai Island

HNL — LIH

12/18/2025

Departure

Direct flight

WN189

Starting at $80

Honolulu — Kauai Island

HNL — LIH

01/28/2026

Departure

Direct flight

WN1793

Starting at $70

Honolulu — Kauai Island

HNL — LIH

06/01/2026

Departure

Direct flight

HA1023

Starting at $86

Honolulu — Kauai Island

HNL — LIH

07/02/2026

Departure

Direct flight

HA1023

Starting at $138

Schedule of direct flights from Honolulu to Kauai Island

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Honolulu to Kauai Island:

Hawaiian Airlines

Every day

Starting at $211

Honolulu airports overview

HNL

Honolulu International Airport

Airlines flying to this airport

$42

Starting at

$74

on average

Kauai Island airports overview

LIH

Lihue Airport

Airlines flying to this airport

$42

Starting at

$74

on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Honolulu to Kauai Island?

The cheapest flight ticket from Honolulu to Kauai Island according to data for the last 48 hours costs $42

When is the best time to buy air tickets on the route Honolulu — Kauai Island?

Often the best time to buy tickets from Honolulu to Kauai Island is 2 months before departure.

When is the cheapest time of year to fly from Honolulu to Kauai Island?

Based on statistics over the past years, the lowest prices for flights from Honolulu to Kauai Island can be found flying in these months: January, October.

How long does it take to fly from Honolulu to Kauai Island?

The fastest flights from Honolulu to Kauai Island start from 41 minutes in the air.

Which airline can fly direct from Honolulu to Kauai Island?

The following airlines operate direct flights on the route Honolulu — Kauai Island: Southwest Airlines, Hawaiian Airlines

Special offers and sales on air tickets from Honolulu to Kauai Island

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.

We couldn't find any special offers for flights from Honolulu to Kauai Island

Alternative routes

Concord ➜ Kauai Island•Berkeley ➜ Kauai Island•Sacramento ➜ Kauai Island•Stockton ➜ Kauai Island•San Francisco ➜ Kauai Island•San Jose ➜ Kauai Island•Santa Maria ➜ Kauai Island•Santa Rosa ➜ Kauai Island•Honolulu ➜ Concord•Honolulu ➜ Honolulu•Honolulu ➜ Berkeley•Honolulu ➜ Redding•Honolulu ➜ Sacramento•Honolulu ➜ San Francisco•Honolulu ➜ San Jose•Honolulu ➜ Santa Maria•Honolulu ➜ Santa Rosa

•••••••••••••••••••

Cheapest one way flight

$42

Hawaiian Airlines

Direct flight

0h 43m

12/09/2025

The cheapest one-way flight from Honolulu to Kauai Island departs on 12/09/2025, is operated by Hawaiian Airlines and costs $42

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Honolulu to Kauai Island

The fastest flight