HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$54+ Cheap flights from Hilo (ITO) to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — LIH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hilo to Kaua'i with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hilo to Kaua'i

Cheapest flights from Hilo to Kaua'i
Explore the most affordable flight options available from Hilo to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Southwest deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:45 amITO - LIH
1 stop2h 40mSouthwest
Tue 12/308:10 amLIH - ITO
1 stop6h 15mSouthwest
Deal found 12/11$160
This Southwest deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amITO - LIH
1 stop4h 30mSouthwest
Thu 1/18:10 amLIH - ITO
1 stop6h 20mSouthwest
Deal found 12/11$180
This Hawaiian Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:59 pmITO - LIH
1 stop2h 31mAlaska Airlines
Tue 1/65:40 pmLIH - ITO
1 stop2h 19mAlaska Airlines
Deal found 12/10$212
This Hawaiian Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:59 pmITO - LIH
1 stop2h 31mAlaska Airlines
Sun 1/119:28 amLIH - ITO
1 stop2h 11mAlaska Airlines
Deal found 12/10$240
This Hawaiian Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:35 pmITO - LIH
1 stop2h 54mAlaska Airlines
Wed 12/176:48 amLIH - ITO
1 stop4h 47mAlaska Airlines
Deal found 12/9$245
This Hawaiian Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:35 pmITO - LIH
1 stop3h 55mAlaska Airlines
Wed 12/176:00 amLIH - ITO
1 stop3h 01mAlaska Airlines
Deal found 12/10$250
This Hawaiian Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amITO - LIH
1 stop3h 24mAlaska Airlines
Sun 12/218:13 pmLIH - ITO
1 stop2h 12mAlaska Airlines
Deal found 12/9$270
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:44 pmITO - LIH
1 stop2h 35mAlaska Airlines
Tue 12/306:10 pmLIH - ITO
1 stop3h 05mAlaska Airlines
Deal found 12/11$285

Find flight deals from Hilo to Kaua'i

Keep the following information in mind while searching for Hilo to Kaua'i flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$160
(Southwest)

One-way from

$54
(Southwest)

Popular in

June

Cheapest in

March

Average price

$172
Provider with most accurate pricing for Hilo Intl-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Lihue flights.
Search Deals
From Hilo Intl to Kaua'i
Search Deals
One-way flight from Hilo Intl to Kaua'i
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Hilo to Kaua'i that are best for you.

Fly from

Hilo

Fly to

Kaua'i

Route

Depart

Return

Price

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 12/25

11:45 am-2:25 pm

1 stop2h 40m

Lihue

Tue 12/30

8:10 am-2:25 pm

1 stop6h 15m

$160

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 1/6

3:44 pm-10:19 pm

1 stop6h 35m

Lihue

Wed 1/7

6:47 am-9:25 am

1 stop2h 38m

$179

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 1/6

6:00 am-11:28 am

1 stop5h 28m

Lihue

Tue 1/6

3:37 pm-7:14 pm

1 stop3h 37m

$179

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 12/28

6:00 am-10:30 am

1 stop4h 30m

Lihue

Thu 1/1

8:10 am-2:30 pm

1 stop6h 20m

$180

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 1/6

3:44 pm-6:00 pm

1 stop2h 16m

Lihue

Mon 1/12

4:55 pm-7:04 pm

1 stop2h 09m

$212

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 1/6

3:44 pm-6:00 pm

1 stop2h 16m

Lihue

Sun 1/11

9:28 am-11:39 am

1 stop2h 11m

$212

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 1/6

3:44 pm-6:00 pm

1 stop2h 16m

Lihue

Fri 1/9

6:00 am-8:29 am

1 stop2h 29m

$212

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 12/31

5:59 pm-8:30 pm

1 stop2h 31m

Lihue

Tue 1/6

5:40 pm-7:59 pm

1 stop2h 19m

$212

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 12/31

5:59 pm-8:30 pm

1 stop2h 31m

Lihue

Wed 1/7

6:00 am-8:29 am

1 stop2h 29m

$212

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 1/4

6:00 am-9:24 am

1 stop3h 24m

Lihue

Tue 1/6

5:40 pm-7:59 pm

1 stop2h 19m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Hilo to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Hilo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hilo to Kaua'i

What is the cheapest month to book a flight from Hilo to Kaua'i?

Currently, February is the cheapest month in which you can book a flight from Hilo to Kaua'i (average of $80). Flying from Hilo to Kaua'i in November is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated December 12, 2025.
See what other customers who have flown with Southwest from Hilo to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Hilo to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hilo to Kaua'i?

    Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Kaua'i.

  • How long is the flight from Hilo to Kaua'i?

    Southwest and Alaska Airlines can get you from Hilo to Kaua'i in just under 2h 40m. Your travel time can differ by up to 3h 55m. There are 318 mi between Hilo and Kaua'i. This flight may include one or multiple stops.

  • Can I find deals for flights from Hilo to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Hilo to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Kaua'i.

  • Can I find deals for business class flights from Hilo to Kaua'i?

    Yes. Cheapflights offers flight deals from Hilo to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hilo to Kaua'i?

    Currently, February is the cheapest month in which you can book a flight from Hilo to Kaua'i (average of $80). Flying from Hilo to Kaua'i in November is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hilo to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Kailua-Kona flights
Honolulu to Kahului flights
Honolulu to Lihue flights
Kahului to Honolulu flights
Honolulu to Hilo flights
Kailua-Kona to Honolulu flights
Lihue to Honolulu flights
Kahului to Kailua-Kona flights
Hilo to Honolulu flights
Kahului to Lihue flights
Lihue to Kailua-Kona flights
Honolulu to Hoolehua flights
Kailua-Kona to Kahului flights
Hilo to Kahului flights
Kailua-Kona to Lihue flights
Honolulu to Kapalua flights
Kahului to Hilo flights
Lihue to Kahului flights
Kahului to Hoolehua flights
Lanai City to Honolulu flights
Honolulu to Waimea (Big Island) flights
Kapalua to Honolulu flights
Honolulu to Lanai City flights
Lihue to Hilo flights
Hilo to Hoolehua flights
Kahului to Waimea (Big Island) flights
Hilo to Lihue flights
Waimea (Big Island) to Kahului flights
Hana to Honolulu flights
Waimea (Big Island) to Honolulu flights
Honolulu to Hana flights
Kahului to Hana flights
Lanai City to Kailua-Kona flights
Hoolehua to Kahului flights
Hoolehua to Honolulu flights
Hoolehua to Hana flights
Lihue to Hoolehua flights
Kailua-Kona to Hoolehua flights
Hana to Kahului flights
Kailua-Kona to Lanai City flights
Kapalua to Hoolehua flights
Kapalua to Lanai City flights
Kahului to Lanai City flights
Hilo to Kailua-Kona flights
Hilo to Kapalua flights
Kapalua to Lihue flights
Waimea (Big Island) to Lihue flights

Top airline flying from Hilo to Kaua'i

Discover the top airline that operate flights from Hilo to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$125Average$182FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.