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Kaua'i

$75+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — LIH
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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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 July 26, 2026.

This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 8/226:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Sat 8/2911:50 am
LIH
-
ITO
1 stop6h 20m
Southwest
Deal found 7/25$149
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sat 8/2211:45 am
ITO
-
LIH
1 stop6h 20m
Southwest
Sun 8/233:45 pm
LIH
-
ITO
1 stop6h 00m
Southwest
Deal found 7/24$195
This Southwest deal was found by Cheapflights users on 7/21. 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.
Tue 8/46:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Fri 8/73:45 pm
LIH
-
ITO
1 stop2h 25m
Southwest
Deal found 7/21$231
This Southwest deal was found by Cheapflights users on 7/25. 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 8/98:00 am
ITO
-
LIH
1 stop6h 15m
Southwest
Thu 8/137:10 pm
LIH
-
ITO
1 stop2h 35m
Southwest
Deal found 7/25$241
This Hawaiian Airlines deal was found by Cheapflights users on 7/21. 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 9/14:44 pm
ITO
-
LIH
1 stop5h 13m
Alaska Airlines
Wed 9/29:43 am
LIH
-
ITO
1 stop4h 42m
Alaska Airlines
Deal found 7/21$255
This Southwest deal was found by Cheapflights users on 7/22. 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.
Fri 7/316:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Sun 8/23:45 pm
LIH
-
ITO
1 stop6h 05m
Southwest
Deal found 7/22$301

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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Southwest)

One-way from

$75
(Southwest)

Popular in

June

Cheapest in

March

Average price

$270
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. 21% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 26, 2026.
Use the filters below to find and compare flights from Hilo to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 8/22

6:00 am-10:30 am

1 stop4h 30m

Lihue

Sat 8/29

11:50 am-6:10 pm

1 stop6h 20m

$149

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 8/23

3:30 pm-9:25 pm

1 stop5h 55m

Lihue

Thu 8/27

8:20 am-2:30 pm

1 stop6h 10m

$195

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 8/22

11:45 am-6:05 pm

1 stop6h 20m

Lihue

Sun 8/23

3:45 pm-9:45 pm

1 stop6h 00m

$195

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 8/7

3:30 pm-6:05 pm

1 stop2h 35m

Lihue

Tue 8/11

6:15 am-9:55 am

1 stop3h 40m

$231
Quickest round-trip

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Fri 8/21

3:30 pm-6:05 pm

1 stop2h 35m

Lihue

Sun 8/23

7:10 pm-9:45 pm

1 stop2h 35m

$241

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sun 8/9

8:00 am-2:15 pm

1 stop6h 15m

Lihue

Thu 8/13

7:10 pm-9:45 pm

1 stop2h 35m

$241

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 9/1

4:44 pm-8:12 pm

1 stop3h 28m

Lihue

Wed 9/2

6:00 am-8:53 am

1 stop2h 53m

$255

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 9/29

5:58 pm-8:12 pm

1 stop2h 14m

Lihue

Wed 9/30

8:12 am-1:14 pm

1 stop5h 02m

$255
Cheapest one-way

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 9/21

8:00 am-10:30 am

1 stop2h 30m

$75

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 8/22

6:00 am-10:30 am

1 stop4h 30m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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, March is the cheapest month in which you can book a flight from Hilo to Kaua'i (average of $155). Flying from Hilo to Kaua'i in June is currently the most expensive (average of $290). 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 July 26, 2026.
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
8.0
Very good
4,231 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,231 reviews
Southwest
8.0
Very good
4,231 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 can get you from Hilo to Kaua'i in just under 4h 30m. Your travel time can differ by up to . There are 318 mi between Hilo and Kaua'i.

  • 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, March is the cheapest month in which you can book a flight from Hilo to Kaua'i (average of $155). Flying from Hilo to Kaua'i in June is currently the most expensive (average of $290). 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

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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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$128Average$190FlexibilityNo cancel feeOn-time63%

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