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$54+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — ITO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$129
(Southwest)

One-way from

$54
(Southwest)

Popular in

July

Cheapest in

November

Average price

$306
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. 13% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Southwest deal was found by Cheapflights users on 7/1. 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 8/96:15 amLIH - ITO
1 stop8h 25mSouthwest
Tue 8/1211:45 amITO - LIH
1 stop6h 25mSouthwest
Deal found 7/1$129
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. 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 7/295:30 pmLIH - ITO
1 stop2h 59mHawaiian Airlines
Tue 8/56:10 pmITO - LIH
1 stop2h 22mHawaiian Airlines
Deal found 7/1$184
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 9/42:25 pmLIH - ITO
1 stop2h 31mAlaska Airlines
Wed 9/106:10 pmITO - LIH
1 stop4h 02mAlaska Airlines
Deal found 7/3$207

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 July 3, 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

Sat 8/9

6:15 am-2:40 pm

1 stop8h 25m

Hilo Intl

Tue 8/12

11:45 am-6:10 pm

1 stop6h 25m

$129

LihueHilo

LIH - ITO

LIHITO

Lihue

Tue 7/29

5:30 pm-8:29 pm

1 stop2h 59m

Hilo Intl

Tue 8/5

6:10 pm-8:32 pm

1 stop2h 22m

$184

LihueHilo

LIH - ITO

LIHITO

Lihue

Thu 9/4

2:25 pm-4:56 pm

1 stop2h 31m

Hilo Intl

Wed 9/10

6:10 pm-10:12 pm

1 stop4h 02m

$207

LihueHilo

LIH - ITO

LIHITO

Lihue

Wed 9/10

12:05 pm-2:40 pm

1 stop2h 35m

$54

LihueHilo

LIH - ITO

LIHITO

Lihue

Tue 9/9

4:16 pm-6:30 pm

1 stop2h 14m

$87

LihueHilo

LIH - ITO

LIHITO

Lihue

Sun 10/5

6:00 am-9:20 am

1 stop3h 20m

$115

LihueHilo

LIH - ITO

LIHITO

Lihue

Sat 10/4

8:40 am-12:02 pm

1 stop3h 22m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $721). 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 July 3, 2025.
Read through reviews of airlines operating flights from Kaua'i to Hilo, such as Alaska Airlines, Southwest, and Hawaiian Airlines. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $54 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $115 and Hawaiian Airlines from $244 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, 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 $721). 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.
Honolulu to Kahului flights
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Kahului to Waimea (Big Island) flights
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Kailua-Kona to Lanai City flights
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Waimea (Big Island) to Kahului flights
Hoolehua to Kapalua flights
Hana to Kahului flights
Kapalua to Lanai City flights
Hana to Kailua-Kona flights
Lihue to Hoolehua flights
Kailua-Kona to Hoolehua flights
Hoolehua to Kahului flights
Hilo to Hoolehua flights
Lihue to Waimea (Big Island) flights
Kapalua to Hilo flights
Kapalua to Kailua-Kona flights
Kapalua to Lihue flights

Top 2 airlines flying from Kaua'i to Hilo

Discover the top 2 airlines 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$124Average$166FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$245Average$275FlexibilityNo cancel feeOn-time85%

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