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

Southwest is the most popular carrier operating from Hilo Intl to Kaua'i

What airlines fly to Kaua'i?

Southwest, Alaska Airlines and Alaska Airlines are the top three most popular airlines that fly to Kaua'i from Hilo according to our data. Southwest is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 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 May 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.

$75 Cheap Flights from Hilo to Kaua'i in 2026

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Find the cheapest flights from Hilo to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 6:05 pm

ITO

LIH

6h 20m

1 stop

11:50 am - 2:30 pm

LIH

ITO

2h 40m

1 stop

$149Southwest

Wed, May 27 - Tue, Jun 2

6:00 am - 10:30 am

ITO

LIH

4h 30m

1 stop

8:20 am - 2:30 pm

LIH

ITO

6h 10m

1 stop

$159Southwest

Wed, Jun 3 - Thu, Jun 4

8:00 am - 2:15 pm

ITO

LIH

6h 15m

1 stop

3:45 pm - 6:10 pm

LIH

ITO

2h 25m

1 stop

$195Southwest

Thu, Jun 4 - Sat, Jun 13

8:00 am - 10:30 am

ITO

LIH

2h 30m

1 stop

11:50 am - 6:10 pm

LIH

ITO

6h 20m

1 stop

$201Southwest

Wed, Aug 5 - Wed, Aug 5

8:00 am - 10:30 am

ITO

LIH

2h 30m

1 stop

8:20 am - 2:30 pm

LIH

ITO

6h 10m

1 stop

$211Southwest

Wed, Jun 24 - Mon, Jun 29

8:00 am - 2:15 pm

ITO

LIH

6h 15m

1 stop

11:50 am - 2:30 pm

LIH

ITO

2h 40m

1 stop

$221Southwest

Tue, May 19 - Sat, May 23

6:00 am - 10:30 am

ITO

LIH

4h 30m

1 stop

6:15 am - 9:55 am

LIH

ITO

3h 40m

1 stop

$231Southwest

Fri, May 22 - Tue, May 26

6:00 am - 10:30 am

ITO

LIH

4h 30m

1 stop

11:50 am - 2:30 pm

LIH

ITO

2h 40m

1 stop

$241Southwest

Sun, May 17 - Thu, May 21

7:42 am - 11:30 am

ITO

LIH

3h 48m

1 stop

12:00 pm - 2:31 pm

LIH

ITO

2h 31m

1 stop

$301Alaska Airlines

Mon, May 18 - Wed, May 20

7:35 am - 12:09 pm

ITO

LIH

4h 34m

1 stop

5:34 pm - 9:59 pm

LIH

ITO

4h 25m

1 stop

$342Alaska Airlines

Tue, Jun 30 - Thu, Jul 2

Southwest flights from Hilo to Kaua'i

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

Southwest

May 27

ITO11:45 amHilo Intl

6h 20m

1 stop

LIH6:05 pmLihue

Jun 2

LIH11:50 amLihue

2h 40m

1 stop

ITO2:30 pmHilo Intl

$149

Southwest

Jun 3

ITO6:00 amHilo Intl

4h 30m

1 stop

LIH10:30 amLihue

Jun 4

LIH8:20 amLihue

6h 10m

1 stop

ITO2:30 pmHilo Intl

$159

Southwest

Jun 4

ITO8:00 amHilo Intl

6h 15m

1 stop

LIH2:15 pmLihue

Jun 13

LIH3:45 pmLihue

2h 25m

1 stop

ITO6:10 pmHilo Intl

$195

Alaska Airlines flights from Hilo to Kaua'i

Our best Alaska Airlines deals on Hilo to Kaua'i flight tickets

Alaska Airlines

May 18

ITO7:42 amHilo Intl

3h 48m

1 stop

LIH11:30 amLihue

May 20

LIH12:00 pmLihue

2h 31m

1 stop

ITO2:31 pmHilo Intl

$301

Alaska Airlines

Jun 30

ITO7:35 amHilo Intl

4h 34m

1 stop

LIH12:09 pmLihue

Jul 2

LIH5:34 pmLihue

4h 25m

1 stop

ITO9:59 pmHilo Intl

$342

Alaska Airlines

May 11

ITO7:44 pmHilo Intl

2h 37m

1 stop

LIH10:21 pmLihue

May 13

LIH9:45 amLihue

3h 29m

1 stop

ITO1:14 pmHilo Intl

$351

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 5/27

11:45 am-6:05 pm

1 stop6h 20m

Lihue

Tue 6/2

11:50 am-2:30 pm

1 stop2h 40m

$149

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 6/3

6:00 am-10:30 am

1 stop4h 30m

Lihue

Thu 6/4

8:20 am-2:30 pm

1 stop6h 10m

$159

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 6/4

8:00 am-2:15 pm

1 stop6h 15m

Lihue

Sat 6/13

3:45 pm-6:10 pm

1 stop2h 25m

$195

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 8/5

8:00 am-10:30 am

1 stop2h 30m

Lihue

Wed 8/5

11:50 am-6:10 pm

1 stop6h 20m

$201

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 6/24

8:00 am-10:30 am

1 stop2h 30m

Lihue

Mon 6/29

8:20 am-2:30 pm

1 stop6h 10m

$211

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 5/19

8:00 am-2:15 pm

1 stop6h 15m

Lihue

Sat 5/23

11:50 am-2:30 pm

1 stop2h 40m

$221

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 5/22

6:00 am-10:30 am

1 stop4h 30m

Lihue

Tue 5/26

6:15 am-9:55 am

1 stop3h 40m

$231

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 5/17

6:00 am-10:30 am

1 stop4h 30m

Lihue

Thu 5/21

11:50 am-2:30 pm

1 stop2h 40m

$241

Quickest round-trip

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 5/18

7:42 am-11:30 am

1 stop3h 48m

Lihue

Wed 5/20

12:00 pm-2:31 pm

1 stop2h 31m

$301

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 6/30

7:35 am-12:09 pm

1 stop4h 34m

Lihue

Thu 7/2

5:34 pm-9:59 pm

1 stop4h 25m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $88. The month of July is another great option to travel to Kaua'i, with average flight prices from Hilo averaging around $109.

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 08m
Direct flights	None

The fastest flight from Hilo to Kaua'i takes 2h 08m

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 May 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 57.87% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 27.20%, Airbus A321-100/200 at 3.73%, and Airbus A318/A319/A320/A321 at 2.67%.

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 7.9 4,301 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.