What is the cheapest airline that flies from Hilo Intl to Kaua'i?

Southwest and Alaska Airlines are the most popular carriers operating from Hilo Intl to Kaua'i

What airlines fly to Kaua'i?

Alaska Airlines, Southwest and Hawaiian Airlines are the top three most popular airlines that fly to Kaua'i from Hilo according to our data. Alaska Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 3 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Hilo Intl Airport to Kaua'i?

Prices for flights from Hilo Intl Airport to Kaua'i were last updated today.

How many operators does momondo search for flights from Hilo Intl Airport to Kaua'i?

There is 1 operator available for flights from Hilo Intl Airport to Kaua'i as of November 2025.

How old do you have to be to fly from Hilo Intl Airport to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$54 Cheap Flights from Hilo to Kaua'i in 2025/26

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Find the cheapest flights from Hilo to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 2:10 pmITO-LIH

2h 35m1 stop

11:45 am - 2:40 pmLIH-ITO

2h 55m1 stop

$160Southwest

Find Deal

Sat, Jan 10 - Mon, Jan 12

6:55 pm - 9:20 pmITO-LIH

2h 25m1 stop

6:05 am - 11:50 amLIH-ITO

5h 45m1 stop

$165Southwest

Find Deal

Mon, Nov 24 - Thu, Nov 27

6:00 am - 10:30 amITO-LIH

4h 30m1 stop

11:55 am - 2:35 pmLIH-ITO

2h 40m1 stop

$175Southwest

Find Deal

Sat, Nov 22 - Mon, Nov 24

5:35 am - 8:20 amITO-LIH

2h 45m1 stop

6:15 am - 9:55 amLIH-ITO

3h 40m1 stop

$189Southwest

Find Deal

Thu, Nov 27 - Sun, Nov 30

11:45 am - 6:15 pmITO-LIH

6h 30m1 stop

7:05 pm - 9:40 pmLIH-ITO

2h 35m1 stop

$235Southwest

Find Deal

Fri, Nov 21 - Sun, Nov 23

8:56 am - 12:01 pmITO-LIH

3h 05m1 stop

7:12 pm - 10:24 pmLIH-ITO

3h 12m1 stop

$250Alaska Airlines

Find Deal

Mon, Nov 17 - Fri, Nov 21

Southwest flights from Hilo to Kaua'i

Our best Southwest deals on Hilo to Kaua'i flight tickets

Southwest

Jan 10

ITO11:35 amHilo Intl

2h 35m

1 stop

LIH2:10 pmLihue

Jan 12

LIH11:45 amLihue

2h 55m

1 stop

ITO2:40 pmHilo Intl

$160

Find similar

Southwest

Nov 24

ITO6:55 pmHilo Intl

2h 25m

1 stop

LIH9:20 pmLihue

Nov 27

LIH6:05 amLihue

5h 45m

1 stop

ITO11:50 amHilo Intl

$165

Find similar

Southwest

Nov 11

ITO8:00 amHilo Intl

2h 30m

1 stop

LIH10:30 amLihue

Nov 13

LIH11:55 amLihue

2h 40m

1 stop

ITO2:35 pmHilo Intl

$170

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 1/10

11:35 am-2:10 pm

1 stop2h 35m

Lihue

Mon 1/12

11:45 am-2:40 pm

1 stop2h 55m

$160

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 11/24

6:55 pm-9:20 pm

1 stop2h 25m

Lihue

Thu 11/27

6:05 am-11:50 am

1 stop5h 45m

$165

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 11/22

6:00 am-10:30 am

1 stop4h 30m

Lihue

Mon 11/24

11:55 am-2:35 pm

1 stop2h 40m

$175

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 11/27

5:35 am-8:20 am

1 stop2h 45m

Lihue

Sun 11/30

6:15 am-9:55 am

1 stop3h 40m

$189

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 11/21

11:45 am-6:15 pm

1 stop6h 30m

Lihue

Sun 11/23

7:05 pm-9:40 pm

1 stop2h 35m

$235

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 11/17

8:56 am-12:01 pm

1 stop3h 05m

Lihue

Fri 11/21

7:12 pm-10:24 pm

1 stop3h 12m

$250

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 2/3

6:55 pm-9:20 pm

1 stop2h 25m

$54

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 11/25

3:25 pm-6:15 pm

1 stop2h 50m

$70

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 1/24

3:25 pm-9:20 pm

1 stop5h 55m

$85

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 12/19

3:44 pm-7:43 pm

1 stop3h 59m

$130

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hilo to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kaua'i?

In general, March is the cheapest month to fly from Hilo to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $157. The month of July is another great option to travel to Kaua'i, with average flight prices from Hilo averaging around $165.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Saturday is the cheapest day to fly to Kaua'i from Hilo. The lowest ticket price found for a Saturday departure recently was $164. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $239. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the morning when flights can be purchased for as low as $194. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $194.

Can stopping save me money on Hilo to Kaua'i flights?

You could potentially save up to 8% on your flight if you consider stops on a Hilo to Kaua'i flight.

Cheap Hilo to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Kaua'i

Direct flights	None

There are no direct flights from Hilo to Kaua'i. There are no popular flight routes from Hilo to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Hilo Intl Airport to Kaua'i?
Prices for flights from Hilo Intl Airport to Kaua'i were last updated today.
How many operators does momondo search for flights from Hilo Intl Airport to Kaua'i?
There is 1 operator available for flights from Hilo Intl Airport to Kaua'i as of November 2025.
How old do you have to be to fly from Hilo Intl Airport to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hilo to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Hilo to Kaua'i is Boeing 717-200, representing 55.60% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 27.24%, Airbus A321neo at 3.36%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 2.99%.

Best airlines flying from Hilo to Kaua'i

Compare and see reviews for airlines that fly from Hilo to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $125	Free Cancellation	Rating 8.0 4,239 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Kaua'i?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hilo to Kaua'i. momondo saves you time and could save you money on your trip.

Can I find flights from Hilo to Kaua'i with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kaua'i from Hilo with this policy.

How can momondo help me find flights from Hilo to Kaua'i?

momondo helps you find the best flight between Hilo and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hilo to Kaua'i right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hilo to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.

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Popular cities in Kaua'i

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Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from Hilo to Kaua'i from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Kaua'i departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Hilo to Kaua'i

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Southwest flights from Hilo to Kaua'i

Our best Southwest deals on Hilo to Kaua'i flight tickets

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How to get the cheapest flight ticket from Hilo to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kaua'i?

In general, March is the cheapest month to fly from Hilo to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $157. The month of July is another great option to travel to Kaua'i, with average flight prices from Hilo averaging around $165.

What is the cheapest day to depart on your flight to Kaua'i?

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the morning when flights can be purchased for as low as $194. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $194.

Can stopping save me money on Hilo to Kaua'i flights?

You could potentially save up to 8% on your flight if you consider stops on a Hilo to Kaua'i flight.

What is the cheapest airline that flies from Hilo Intl to Kaua'i?

Southwest and Alaska Airlines are the most popular carriers operating from Hilo Intl to Kaua'i

What airlines fly to Kaua'i?

Cheap Hilo to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Kaua'i

Direct flights

When did momondo last update prices for flights from Hilo Intl Airport to Kaua'i?

How many operators does momondo search for flights from Hilo Intl Airport to Kaua'i?

How old do you have to be to fly from Hilo Intl Airport to Kaua'i?

What documentation or ID do you need to fly to Kaua'i?

What is the most popular plane model from Hilo to Kaua'i?

Best airlines flying from Hilo to Kaua'i

Compare and see reviews for airlines that fly from Hilo to Kaua'i with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Kaua'i?

Can I find flights from Hilo to Kaua'i with flexible booking policies on momondo?

How can momondo help me find flights from Hilo to Kaua'i?

I’m not ready to book a flight from Hilo to Kaua'i right now. Can momondo alert me if prices change?

An easier way to manage your Kaua'i trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kaua'i

Popular cities in Kaua'i

Popular flights according to clicks in the last 7 days on momondo