Cheap Flights from Hilo to Kauai Island

Cheapest flights from Hilo 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 Hilo 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

$126

Southwest Airlines

1 layover

2h 35m

09/07/2026

The cheapest one-way flight from Hilo to Kauai Island departs on 09/07/2026, is operated by Southwest Airlines and costs $126

Cheapest round trip flight

—

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

The fastest flight

2h 35m

Fastest flight from Hilo to Kauai Island takes 2h 35m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

515km

Timezone difference

0h

The distance between Hilo and Kauai Island is 515km (319 miles). Hilo and Kauai Island are in the same time zone

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

Airfare from Hilo to Kauai Island by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Hilo to Kauai Island

September 2026

Lowest price

on average:

$122

Avg Price

Airlines operating on route

On the Hilo — Kauai Island route, flights are operated only by Southwest Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $126, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Southwest Airlines regularly offers special deals.

Southwest Airlines

starting at $126

Non-stop flights from Hilo to Kauai Island

A non-stop flight is the most convenient and comfortable way to fly from Hilo to Kauai Island, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no non-stop flights from Hilo to Kauai Island at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Hilo to Kauai Island

There are most likely no direct flights on the Hilo — Kauai Island route

Hilo airports overview

Hilo International Airport

•

ITO

Serves Hilo on Hawaii’s Big Island, offering domestic flights to Oahu, Maui and select mainland routes; convenient for reaching Hilo town, Hawaiʻi Volcanoes National Park and the island’s east-side attractions.

•

Kauai Island airports overview

Lihue Airport

•

LIH

3km

•

Frequently asked questions (FAQ)

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

What is the cheapest price for flights from Hilo to Kauai Island?

The cheapest flight ticket from Hilo to Kauai Island according to data for the last 48 hours costs $126

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

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

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

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

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

The fastest flights from Hilo to Kauai Island start from 2 hours 35 minutes in the air.

Which airline can fly direct from Hilo to Kauai Island?

The following airlines operate direct flights on the route Hilo — Kauai Island:

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

Alternative routes

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

•••••••••••••••••••

Cheapest one way flight

$126

Southwest Airlines

1 layover

2h 35m

09/07/2026

The cheapest one-way flight from Hilo to Kauai Island departs on 09/07/2026, is operated by Southwest Airlines and costs $126

Cheapest round trip flight

—

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

The fastest flight

2h 35m

Fastest flight from Hilo to Kauai Island takes 2h 35m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

515km

Timezone difference

0h

The distance between Hilo and Kauai Island is 515km (319 miles). Hilo and Kauai Island are in the same time zone

What is the cheapest price for flights from Hilo to Kauai Island?

The cheapest flight ticket from Hilo to Kauai Island according to data for the last 48 hours costs $126

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

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

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

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

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

The fastest flights from Hilo to Kauai Island start from 2 hours 35 minutes in the air.

Which airline can fly direct from Hilo to Kauai Island?

The following airlines operate direct flights on the route Hilo — Kauai Island:

Cheap Flights from Hilo to Kauai Island — $126

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Hilo to Kauai Island

Cheapest one way flight

$126

Southwest Airlines

1 layover

2h 35m

09/07/2026

Cheapest round trip flight

—

—

—

—

—

The fastest flight

2h 35m

Direct flights

No direct flights

Distance

515km

Timezone difference

0h

Airfare from Hilo to Kauai Island by month

September 2026

on average:

$122

Airlines operating on route

Non-stop flights from Hilo to Kauai Island

Schedule of direct flights from Hilo to Kauai Island

Hilo airports overview

Hilo International Airport

Kauai Island airports overview

Lihue Airport

Frequently asked questions (FAQ)

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

Alternative routes

Cheapest one way flight

$126

Southwest Airlines

1 layover

2h 35m

09/07/2026

Cheapest round trip flight

—

—

—

—

—

The fastest flight

2h 35m

Direct flights

No direct flights

Distance

515km

Timezone difference

0h

Hilo International Airport

Lihue Airport

September 2026

on average:

$122