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Kaua'i

$70+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — LIH
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$150
(Southwest)

One-way from

$70
(Southwest)

Popular in

June

Cheapest in

March

Average price

$220
Provider with most accurate pricing for Hilo Intl-Lihue flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-Lihue flights.
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From Hilo Intl to Kaua'i
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One-way flight from Hilo Intl to Kaua'i
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Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 22, 2025.

This Southwest deal was found by Cheapflights users on 10/20. 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.
Wed 11/58:00 amITO - LIH
1 stop2h 30mSouthwest
Wed 11/57:05 pmLIH - ITO
1 stop2h 35mSouthwest
Deal found 10/20$150
This Southwest deal was found by Cheapflights users on 10/20. 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.
Mon 11/311:45 amITO - LIH
1 stop2h 40mSouthwest
Tue 11/46:15 amLIH - ITO
1 stop3h 40mSouthwest
Deal found 10/20$160
This Southwest deal was found by Cheapflights users on 10/21. 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.
Thu 10/3011:40 amITO - LIH
1 stop2h 55mSouthwest
Wed 11/58:10 amLIH - ITO
1 stop6h 20mSouthwest
Deal found 10/21$165
This Southwest deal was found by Cheapflights users on 10/21. 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.
Wed 10/2911:40 amITO - LIH
1 stop2h 55mSouthwest
Sat 11/112:00 pmLIH - ITO
1 stop2h 40mSouthwest
Deal found 10/21$170
This Southwest deal was found by Cheapflights users on 10/21. 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.
Sat 10/256:00 amITO - LIH
1 stop4h 45mSouthwest
Sun 10/2612:00 pmLIH - ITO
1 stop2h 40mSouthwest
Deal found 10/21$200
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:26 amITO - LIH
1 stop4h 49mAlaska Airlines
Sat 11/82:32 pmLIH - ITO
1 stop2h 48mAlaska Airlines
Deal found 10/20$240
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:26 amITO - LIH
2 stops6h 51mAlaska Airlines
Wed 11/56:20 pmLIH - ITO
1 stop4h 02mAlaska Airlines
Deal found 10/20$284
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:40 amITO - LIH
1 stop4h 51mAlaska Airlines
Sat 11/2912:13 pmLIH - ITO
1 stop2h 17mAlaska Airlines
Deal found 10/22$310

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 October 22, 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

Wed 11/5

8:00 am-10:30 am

1 stop2h 30m

Lihue

Wed 11/5

7:05 pm-9:40 pm

1 stop2h 35m

$150

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Mon 11/3

11:45 am-2:25 pm

1 stop2h 40m

Lihue

Tue 11/4

6:15 am-9:55 am

1 stop3h 40m

$160

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 11/26

6:00 am-10:30 am

1 stop4h 30m

Lihue

Sat 11/29

6:15 am-9:55 am

1 stop3h 40m

$160

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 10/30

11:40 am-2:35 pm

1 stop2h 55m

Lihue

Wed 11/5

8:10 am-2:30 pm

1 stop6h 20m

$165

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 10/29

11:40 am-2:35 pm

1 stop2h 55m

Lihue

Sat 11/1

12:00 pm-2:40 pm

1 stop2h 40m

$170

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Sat 10/25

6:00 am-10:45 am

1 stop4h 45m

Lihue

Sun 10/26

12:00 pm-2:40 pm

1 stop2h 40m

$200

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 11/4

8:26 am-1:15 pm

1 stop4h 49m

Lihue

Sat 11/8

2:32 pm-5:20 pm

1 stop2h 48m

$240

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Thu 11/6

8:56 am-11:21 am

1 stop2h 25m

Lihue

Mon 11/10

1:11 pm-6:00 pm

1 stop4h 49m

$240

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 11/5

1:52 pm-5:17 pm

1 stop3h 25m

Lihue

Sun 11/9

6:00 am-8:26 am

1 stop2h 26m

$240

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 11/5

8:26 am-3:17 pm

2 stops6h 51m

Lihue

Wed 11/5

6:20 pm-10:22 pm

1 stop4h 02m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 22 results
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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 May is currently the most expensive (average of $156). 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 October 22, 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
8.0
Very good
4,237 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 2h 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, 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 May is currently the most expensive (average of $156). 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

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Alternative routes for Hilo to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$125Average$175FlexibilityNo cancel feeOn-time63%

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