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Hilo

$70+ Cheap flights from Kaua'i to Hilo (ITO)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — ITO
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Kaua'i to Hilo

Keep the following information in mind while searching for Kaua'i to Hilo flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$108
(Southwest)

One-way from

$70
(Southwest)

Popular in

July

Cheapest in

November

Average price

$165
From Kaua'i to Hilo Intl
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One-way flight from Kaua'i to Hilo Intl
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Highest demand for flights based on searches. 7% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kaua'i to Hilo

Cheapest flights from Kaua'i to Hilo
Explore the most affordable flight options available from Kaua'i to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 10/156:15 amLIH - ITO
1 stop3h 45mSouthwest
mié. 10/1511:40 amITO - LIH
1 stop2h 55mSouthwest
Deal found 9/16$108
This Southwest deal was found by Cheapflights users on 9/15. 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.
mié. 10/156:15 amLIH - ITO
1 stop3h 45mSouthwest
vie. 10/177:55 amITO - LIH
1 stop6h 40mSouthwest
Deal found 9/15$144
This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 11/193:45 pmLIH - ITO
1 stop5h 55mSouthwest
lun. 11/243:25 pmITO - LIH
1 stop5h 55mSouthwest
Deal found 9/16$150
This Southwest deal was found by Cheapflights users on 9/16. 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.
mar. 9/238:15 amLIH - ITO
1 stop6h 25mSouthwest
mié. 9/246:00 amITO - LIH
1 stop4h 45mSouthwest
Deal found 9/16$160
This Southwest deal was found by Cheapflights users on 9/17. 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.
mié. 9/178:15 amLIH - ITO
1 stop6h 25mSouthwest
mié. 9/176:55 pmITO - LIH
1 stop2h 25mSouthwest
Deal found 9/17$180
This Southwest deal was found by Cheapflights users on 9/15. 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.
lun. 9/153:45 pmLIH - ITO
1 stop2h 25mSouthwest
mar. 9/1611:45 amITO - LIH
1 stop2h 55mSouthwest
Deal found 9/15$190
This Southwest deal was found by Cheapflights users on 9/17. 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.
jue. 9/186:15 amLIH - ITO
1 stop3h 40mSouthwest
jue. 9/1811:45 amITO - LIH
1 stop6h 25mSouthwest
Deal found 9/17$209
This Southwest deal was found by Cheapflights users on 9/17. 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.
vie. 9/193:45 pmLIH - ITO
1 stop5h 55mSouthwest
dom. 9/2111:45 amITO - LIH
1 stop2h 55mSouthwest
Deal found 9/17$214
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/306:00 amLIH - ITO
1 stop2h 16mAlaska Airlines
jue. 11/66:01 pmITO - LIH
1 stop2h 29mAlaska Airlines
Deal found 9/15$240
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 9/236:00 amLIH - ITO
1 stop2h 07mAlaska Airlines
mar. 9/2312:20 pmITO - LIH
1 stop4h 42mAlaska Airlines
Deal found 9/16$245
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 9/2411:39 amLIH - ITO
1 stop2h 32mAlaska Airlines
mié. 9/246:10 pmITO - LIH
1 stop4h 02mAlaska Airlines
Deal found 9/16$250
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
dom. 9/216:59 pmLIH - ITO
1 stop3h 18mAlaska Airlines
mar. 9/2312:20 pmITO - LIH
1 stop4h 42mAlaska Airlines
Deal found 9/16$256

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to Hilo 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Kaua'i to Hilo that are best for you.

Fly from

Kaua'i

Fly to

Hilo

Route

Depart

Return

Price

LihueHilo

LIH - ITO

LIHITO

Lihue

mié. 10/15

6:15 am-10:00 am

1 stop3h 45m

Hilo Intl

mié. 10/15

11:40 am-2:35 pm

1 stop2h 55m

$108

LihueHilo

LIH - ITO

LIHITO

Lihue

mié. 10/15

6:15 am-10:00 am

1 stop3h 45m

Hilo Intl

vie. 10/17

7:55 am-2:35 pm

1 stop6h 40m

$144

LihueHilo

LIH - ITO

LIHITO

Lihue

mié. 11/19

3:45 pm-9:40 pm

1 stop5h 55m

Hilo Intl

lun. 11/24

3:25 pm-9:20 pm

1 stop5h 55m

$150

LihueHilo

LIH - ITO

LIHITO

Lihue

sáb. 10/11

6:15 am-10:00 am

1 stop3h 45m

Hilo Intl

lun. 10/13

11:40 am-2:35 pm

1 stop2h 55m

$160

LihueHilo

LIH - ITO

LIHITO

Lihue

jue. 10/16

6:15 am-10:00 am

1 stop3h 45m

Hilo Intl

jue. 10/16

11:40 am-6:20 pm

1 stop6h 40m

$160

LihueHilo

LIH - ITO

LIHITO

Lihue

lun. 11/3

7:05 pm-9:40 pm

1 stop2h 35m

Hilo Intl

lun. 11/10

3:25 pm-9:20 pm

1 stop5h 55m

$160

LihueHilo

LIH - ITO

LIHITO

Lihue

mar. 3/3

3:31 pm-6:18 pm

1 stop2h 47m

Hilo Intl

mié. 3/4

6:00 am-8:56 am

1 stop2h 56m

$235

LihueHilo

LIH - ITO

LIHITO

Lihue

jue. 10/30

6:00 am-8:16 am

1 stop2h 16m

Hilo Intl

jue. 11/6

6:01 pm-8:30 pm

1 stop2h 29m

$240

LihueHilo

LIH - ITO

LIHITO

Lihue

mié. 10/15

10:18 am-1:20 pm

1 stop3h 02m

Hilo Intl

mié. 10/15

7:49 pm-10:05 pm

1 stop2h 16m

$258

LihueHilo

LIH - ITO

LIHITO

Lihue

lun. 9/29

6:47 am-10:16 am

1 stop3h 29m

Hilo Intl

lun. 10/6

6:13 pm-10:05 pm

1 stop3h 52m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
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Best time to book a flight from Kaua'i to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Kaua'i 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 Kaua'i to Hilo

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

Currently, March is the cheapest month in which you can book a flight from Kaua'i to Hilo (average of $330). Flying from Kaua'i to Hilo in December is currently the most expensive (average of $726). 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 Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated septiembre 17, 2025.
Read through reviews of airlines operating flights from Kaua'i to Hilo, such as Southwest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

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 Kaua'i to Hilo. 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 into for flights to Hilo from Kaua'i?

    Located just 3.0 mi from the city center, Hilo Intl (ITO) is the airport most travelers will use when flying to Hilo from Kaua'i.

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

    Airlines like Southwest fly from Kaua'i to Hilo in about 3h 45m. The time it takes to get you to your destination can typically vary by up to . Kaua'i and Hilo are separated by a distance of 318 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kaua'i to Hilo 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 Kaua'i to Hilo?

    Currently, March is the cheapest month in which you can book a flight from Kaua'i to Hilo (average of $330). Flying from Kaua'i to Hilo in December is currently the most expensive (average of $726). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kaua'i to Hilo

Discover the top airline that operate flights from Kaua'i to Hilo. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$124Average$169FlexibilityNo cancel feeOn-time63%

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