HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
The Big Island

$45+ Cheap flights from Kaua'i to The Big Island

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — KOA
mar. 11 — mar. 181
mié. 3/11
mié. 3/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to The Big Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kaua'i to The Big Island

Cheapest flights from Kaua'i to The Big Island
Explore the most affordable flight options available from Kaua'i to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 9, 2026.

This Southwest deal was found by Cheapflights users on 2/8. 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. 3/107:10 pm
LIH
-
KOA
1 stop2h 15m
Southwest
mié. 3/116:05 am
KOA
-
LIH
1 stop4h 25m
Southwest
Deal found 2/8$89
This Southwest deal was found by Cheapflights users on 2/7. 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. 5/57:10 pm
LIH
-
ITO
1 stop2h 35m
Southwest
mié. 5/611:45 am
ITO
-
LIH
1 stop6h 20m
Southwest
Deal found 2/7$89
This Southwest deal was found by Cheapflights users on 2/7. 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. 3/248:20 am
LIH
-
KOA
1 stop2h 20m
Southwest
sáb. 3/287:00 pm
KOA
-
LIH
1 stop2h 30m
Southwest
Deal found 2/7$125
This Southwest deal was found by Cheapflights users on 2/5. 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. 4/2011:50 am
LIH
-
ITO
1 stop2h 40m
Southwest
mar. 4/2111:45 am
ITO
-
LIH
1 stop2h 30m
Southwest
Deal found 2/5$135
This Hawaiian Airlines deal was found by Cheapflights users on 2/8. 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.
mar. 3/37:45 pm
LIH
-
KOA
1 stop2h 30m
Alaska Airlines
mié. 3/49:55 am
KOA
-
LIH
1 stop5h 19m
Alaska Airlines
Deal found 2/8$139
This Hawaiian Airlines deal was found by Cheapflights users on 2/7. 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.
mar. 3/33:00 pm
LIH
-
ITO
1 stop3h 46m
Alaska Airlines
mié. 3/47:36 pm
ITO
-
LIH
1 stop2h 46m
Alaska Airlines
Deal found 2/7$145
This Trip.com deal was found by Cheapflights users on 2/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/56:00 am
LIH
-
KOA
1 stop2h 13m
Hawaiian Airlines
dom. 3/86:00 am
KOA
-
LIH
1 stop3h 22m
Hawaiian Airlines
Deal found 2/6$147
This Southwest deal was found by Cheapflights users on 2/5. 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. 2/246:15 am
LIH
-
KOA
1 stop4h 25m
Southwest
mar. 2/243:35 pm
KOA
-
LIH
1 stop5h 45m
Southwest
Deal found 2/5$151
This Southwest deal was found by Cheapflights users on 2/5. 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. 2/256:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
mié. 2/253:25 pm
ITO
-
LIH
1 stop2h 50m
Southwest
Deal found 2/5$151
This Southwest deal was found by Cheapflights users on 2/7. 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.
dom. 7/268:20 am
LIH
-
KOA
1 stop2h 20m
Southwest
mié. 8/128:00 am
KOA
-
LIH
1 stop2h 30m
Southwest
Deal found 2/7$156
This Southwest deal was found by Cheapflights users on 2/5. 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. 3/246:15 am
LIH
-
ITO
1 stop3h 40m
Southwest
jue. 3/263:30 pm
ITO
-
LIH
1 stop2h 35m
Southwest
Deal found 2/5$156
This Expedia deal was found by Cheapflights users on 2/8. 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.
mar. 3/105:00 pm
LIH
-
KOA
Nonstop0h 53m
Alaska Airlines
mié. 3/116:00 am
KOA
-
LIH
1 stop3h 22m
Alaska Airlines
Deal found 2/8$158

Find flight deals from Kaua'i to The Big Island

Keep the following information in mind while searching for Kaua'i to The Big Island flight deals. Data was last updated febrero 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$89
(Southwest)

One-way from

$45
(Southwest)

Popular in

April

Cheapest in

November

Average price

$180

Good one-way deal

$85 or less
Provider with most accurate pricing for Lihue-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-Kona Intl flights.
Search Deals
From Kaua'i to The Big Island
Search Deals
One-way flight from Kaua'i to The Big Island
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Kaua'i to The Big Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kaua'i to The Big Island 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 febrero 9, 2026.
Use the filters below to find and compare flights from Kaua'i to The Big Island that are best for you.

Fly from

Kaua'i

Fly to

The Big Island

Route

Depart

Return

Price

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mar. 3/10

7:10 pm-9:25 pm

1 stop2h 15m

Kona Intl

mié. 3/11

6:05 am-10:30 am

1 stop4h 25m

$89

LihueHilo

LIH - ITO

LIHITO

Lihue

mar. 5/5

7:10 pm-9:45 pm

1 stop2h 35m

Hilo Intl

mié. 5/6

11:45 am-6:05 pm

1 stop6h 20m

$89

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mar. 3/3

7:45 pm-10:15 pm

1 stop2h 30m

Kona Intl

mié. 3/4

9:55 am-3:14 pm

1 stop5h 19m

$139

LihueHilo

LIH - ITO

LIHITO

Lihue

mar. 3/3

12:49 pm-6:46 pm

1 stop5h 57m

Hilo Intl

mié. 3/4

5:59 pm-10:22 pm

1 stop4h 23m

$145

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mar. 3/17

3:45 pm-9:25 pm

1 stop5h 40m

Kona Intl

jue. 3/19

3:35 pm-9:30 pm

1 stop5h 55m

$151

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mié. 2/25

8:10 am-10:40 am

1 stop2h 30m

Kona Intl

mié. 2/25

7:00 pm-9:20 pm

1 stop2h 20m

$151

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mar. 2/24

6:15 am-10:40 am

1 stop4h 25m

Kona Intl

mar. 2/24

3:35 pm-9:20 pm

1 stop5h 45m

$151

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

mié. 6/10

11:50 am-2:10 pm

1 stop2h 20m

Kona Intl

sáb. 6/13

8:05 am-10:30 am

1 stop2h 25m

$151

LihueHilo

LIH - ITO

LIHITO

Lihue

mié. 2/25

6:15 am-9:55 am

1 stop3h 40m

Hilo Intl

mié. 2/25

3:25 pm-6:15 pm

1 stop2h 50m

$151

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

jue. 3/5

10:12 am-1:25 pm

1 stop3h 13m

Kona Intl

dom. 3/8

9:55 am-3:14 pm

1 stop5h 19m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Kaua'i to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Kaua'i to The Big Island?

Currently, February is the cheapest month in which you can book a flight from Kaua'i to The Big Island (average of $108). Flying from Kaua'i to The Big Island 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.

What is the cheapest time of day to fly from FUS to FUI?

Find hourly flight availability from Kaua'i to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 9, 2026.

When flying from Kaua'i to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated febrero 9, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines from Kaua'i to The Big Island to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,863 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,863 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kaua'i to The Big Island?

    Departing from Kaua'i to The Big Island will take you 2h 13m. Kaua'i and The Big Island are separated by a distance of 263 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $44 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Hawaiian Airlines and Alaska Airlines, with prices starting from $80 and $85, respectively.

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

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

  • How can I find direct flights from Kaua'i to The Big Island?

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

  • Can I find deals for business class flights from Kaua'i to The Big Island?

    Yes. Cheapflights offers flight deals from Kaua'i to The Big Island 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 The Big Island?

    Currently, February is the cheapest month in which you can book a flight from Kaua'i to The Big Island (average of $108). Flying from Kaua'i to The Big Island 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Kaua'i to The Big Island

Discover the top 3 airlines that operate flights from Kaua'i to The Big Island. 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 febrero 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$108Average$165FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$154Average$179FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$154Average$190FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.