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

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 August 2026.

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.

$101 Cheap Flights from Hilo to Kaua'i in 2026

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.

8:00 am - 10:30 amITO Hilo Intl-LIH Lihue

2h 30m1 stop Honolulu

3:45 pm - 9:50 pmLIH Lihue-ITO Hilo Intl

6h 05m1 stop Honolulu

$221Southwest

Thu, Sep 10 - Sat, Sep 12

3:30 pm - 9:25 pmITO Hilo Intl-LIH Lihue

5h 55m1 stop Honolulu

3:45 pm - 6:10 pmLIH Lihue-ITO Hilo Intl

2h 25m1 stop Honolulu

$221Southwest

Sun, Aug 23 - Wed, Aug 26

11:45 am - 6:05 pmITO Hilo Intl-LIH Lihue

6h 20m1 stop Honolulu

7:10 pm - 9:50 pmLIH Lihue-ITO Hilo Intl

2h 40m1 stop Honolulu

$221Southwest

Sat, Sep 19 - Sat, Sep 26

3:30 pm - 9:30 pmITO Hilo Intl-LIH Lihue

6h 00m1 stop Honolulu

8:20 am - 2:30 pmLIH Lihue-ITO Hilo Intl

6h 10m1 stop Honolulu

$231Southwest

Sat, Sep 5 - Sun, Sep 6

5:58 pm - 8:12 pmITO Hilo Intl-LIH Lihue

2h 14m1 stop Honolulu

9:00 am - 12:09 pmLIH Lihue-ITO Hilo Intl

3h 09m1 stop Honolulu

$261Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

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Southwest flights from Hilo to Kaua'i

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

Southwest

Sep 10

ITO8:00 amHilo Intl

2h 30m

1 stop

LIH10:30 amLihue

Sep 12

LIH3:45 pmLihue

6h 05m

1 stop

ITO9:50 pmHilo Intl

$221

Southwest

Sep 5

ITO3:30 pmHilo Intl

6h 00m

1 stop

LIH9:30 pmLihue

Sep 6

LIH8:20 amLihue

6h 10m

1 stop

ITO2:30 pmHilo Intl

$231

Southwest

Aug 12

ITO8:00 amHilo Intl

2h 30m

1 stop

LIH10:30 amLihue

Aug 16

LIH3:45 pmLihue

2h 25m

1 stop

ITO6:10 pmHilo Intl

$290

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Thu 9/10

8:00 am-10:30 am

1 stop2h 30m

Lihue

Sat 9/12

3:45 pm-9:50 pm

1 stop6h 05m

$221

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Sun 8/23

3:30 pm-9:25 pm

1 stop5h 55m

Lihue

Wed 8/26

3:45 pm-6:10 pm

1 stop2h 25m

$221

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Sat 9/19

11:45 am-6:05 pm

1 stop6h 20m

Lihue

Sat 9/26

7:10 pm-9:50 pm

1 stop2h 40m

$221

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Sat 9/5

3:30 pm-9:30 pm

1 stop6h 00m

Lihue

Sun 9/6

8:20 am-2:30 pm

1 stop6h 10m

$231

Quickest round-trip

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Mon 8/24

5:58 pm-8:12 pm

1 stop2h 14m

Lihue

Thu 8/27

9:00 am-12:09 pm

1 stop3h 09m

$261

Cheapest one-way

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Wed 9/9

3:30 pm-9:30 pm

1 stop6h 00m

$101

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Wed 11/25

11:35 am-6:05 pm

1 stop6h 30m

$101

Quickest one-way

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Wed 10/7

8:00 am-10:30 am

1 stop2h 30m

$101

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Thu 11/26

11:45 am-2:15 pm

1 stop2h 30m

$111

HiloLihue

ITO Hilo Intl - LIH Lihue

ITOLIH

Hilo Intl

Mon 9/21

8:00 am-10:30 am

1 stop2h 30m

$111

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 $155. The month of September is another great option to travel to Kaua'i, with average flight prices from Hilo averaging around $175.

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

No. A direct flight is the cheapest option for a flight between Hilo 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

Fastest flight time	2h 14m
Direct flights	None

The fastest flight from Hilo to Kaua'i takes 2h 14m

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

Search flight deals

Frequently asked questions about flying from Hilo to Kaua'i

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 August 2026.
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 51.23% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 27.59%, Boeing 737 MAX 9 at 3.45%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 3.45%.

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 $128	Free Cancellation	Rating 8.0 4,218 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.