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Hilo

$71+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — ITO
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 January 20, 2026.

This Southwest deal was found by Cheapflights users on 1/17. 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.
Tue 1/276:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
Tue 1/2711:15 am
ITO
-
LIH
1 stop2h 50m
Southwest
Deal found 1/17$161
This Southwest deal was found by Cheapflights users on 1/19. 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 2/1011:45 am
LIH
-
ITO
1 stop2h 55m
Southwest
Sun 2/157:55 am
ITO
-
LIH
1 stop2h 35m
Southwest
Deal found 1/19$164
This Southwest deal was found by Cheapflights users on 1/18. 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 3/136:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
Wed 3/186:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Deal found 1/18$166
This Southwest deal was found by Cheapflights users on 1/18. 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 5/411:50 am
LIH
-
ITO
1 stop2h 40m
Southwest
Fri 5/86:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Deal found 1/18$171
This Southwest deal was found by Cheapflights users on 1/19. 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 5/163:45 pm
LIH
-
ITO
1 stop6h 00m
Southwest
Sat 5/2311:45 am
ITO
-
LIH
1 stop6h 20m
Southwest
Deal found 1/19$176
This Hawaiian Airlines deal was found by Cheapflights users on 1/19. 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 3/34:16 pm
LIH
-
ITO
1 stop5h 08m
Alaska Airlines
Wed 3/44:39 pm
ITO
-
LIH
1 stop5h 43m
Alaska Airlines
Deal found 1/19$185
This Southwest deal was found by Cheapflights users on 1/18. 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 1/206:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
Tue 1/203:25 pm
ITO
-
LIH
1 stop2h 50m
Southwest
Deal found 1/18$200
This Southwest deal was found by Cheapflights users on 1/18. 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 1/303:45 pm
LIH
-
ITO
1 stop5h 55m
Southwest
Sun 2/13:25 pm
ITO
-
LIH
1 stop5h 55m
Southwest
Deal found 1/18$215
This Southwest deal was found by Cheapflights users on 1/18. 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 1/266:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
Mon 1/266:55 pm
ITO
-
LIH
1 stop2h 25m
Southwest
Deal found 1/18$221
This Hawaiian Airlines deal was found by Cheapflights users on 1/18. 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.
Sat 2/73:00 pm
LIH
-
ITO
1 stop5h 29m
Alaska Airlines
Sun 2/86:00 am
ITO
-
LIH
1 stop3h 52m
Alaska Airlines
Deal found 1/18$235
This Expedia deal was found by Cheapflights users on 1/18. 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.
Mon 2/29:28 am
LIH
-
ITO
1 stop2h 11m
Alaska Airlines
Fri 2/69:55 am
ITO
-
LIH
1 stop4h 01m
Alaska Airlines
Deal found 1/18$241

Find 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 January 20, 2026.

Round-trip from

$164
(Southwest)

One-way from

$71
(Southwest)

Popular in

July

Cheapest in

November

Average price

$160
From Kaua'i to Hilo Intl
Search Deals
One-way flight from Kaua'i to Hilo Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($11 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 January 2026
Search Deals

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 January 20, 2026.
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

Tue 2/10

11:45 am-2:40 pm

1 stop2h 55m

Hilo Intl

Sun 2/15

7:55 am-10:30 am

1 stop2h 35m

$164

LihueHilo

LIH - ITO

LIHITO

Lihue

Fri 3/13

6:15 am-9:55 am

1 stop3h 40m

Hilo Intl

Wed 3/18

6:00 am-10:30 am

1 stop4h 30m

$166

LihueHilo

LIH - ITO

LIHITO

Lihue

Mon 5/4

11:50 am-2:30 pm

1 stop2h 40m

Hilo Intl

Fri 5/8

6:00 am-10:30 am

1 stop4h 30m

$171

LihueHilo

LIH - ITO

LIHITO

Lihue

Sat 5/16

3:45 pm-9:45 pm

1 stop6h 00m

Hilo Intl

Sat 5/23

11:45 am-6:05 pm

1 stop6h 20m

$176

LihueHilo

LIH - ITO

LIHITO

Lihue

Tue 3/3

4:16 pm-6:46 pm

1 stop2h 30m

Hilo Intl

Wed 3/4

5:59 pm-8:28 pm

1 stop2h 29m

$185

LihueHilo

LIH - ITO

LIHITO

Lihue

Fri 1/30

3:45 pm-9:40 pm

1 stop5h 55m

Hilo Intl

Sun 2/1

3:25 pm-9:20 pm

1 stop5h 55m

$215

LihueHilo

LIH - ITO

LIHITO

Lihue

Fri 2/27

5:57 pm-10:35 pm

1 stop4h 38m

Hilo Intl

Sat 2/28

8:54 am-1:03 pm

1 stop4h 09m

$235

LihueHilo

LIH - ITO

LIHITO

Lihue

Sat 2/7

3:00 pm-8:29 pm

1 stop5h 29m

Hilo Intl

Sun 2/8

6:00 am-9:52 am

1 stop3h 52m

$235

LihueHilo

LIH - ITO

LIHITO

Lihue

Mon 2/2

9:28 am-11:39 am

1 stop2h 11m

Hilo Intl

Fri 2/6

9:55 am-1:56 pm

1 stop4h 01m

$241

LihueHilo

LIH - ITO

LIHITO

Lihue

Wed 6/24

3:45 pm-9:45 pm

1 stop6h 00m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 19 results
1
2

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, May is the cheapest month in which you can book a flight from Kaua'i to Hilo (average of $109). Flying from Kaua'i to Hilo in January is currently the most expensive (average of $158). 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 January 20, 2026.
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
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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 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 2h 55m. 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.

  • What are the cheapest airlines to fly from Kaua'i to Hilo one-way?

    One-way options have recently been found by users for as low as $65 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $115 and Hawaiian Airlines from $115 one-way.

  • 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, May is the cheapest month in which you can book a flight from Kaua'i to Hilo (average of $109). Flying from Kaua'i to Hilo in January is currently the most expensive (average of $158). 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 Kaua'i to Hilo

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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$124Average$165FlexibilityNo cancel feeOn-time63%

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