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The Big Island

$55+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — KOA
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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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 February 20, 2026.

This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/177:10 pm
LIH
-
KOA
1 stop2h 15m
Southwest
Tue 3/246:05 am
KOA
-
LIH
1 stop4h 25m
Southwest
Deal found 2/16$109
This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/178:20 am
LIH
-
KOA
1 stop2h 20m
Southwest
Tue 3/173:35 pm
KOA
-
LIH
1 stop5h 55m
Southwest
Deal found 2/16$125
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:00 am
LIH
-
KOA
1 stop2h 49m
Hawaiian Airlines
Fri 3/275:30 pm
KOA
-
LIH
1 stop4h 51m
Hawaiian Airlines
Deal found 2/16$140
This Southwest deal was found by Cheapflights users on 2/20. 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.
Tue 4/78:20 am
LIH
-
KOA
1 stop5h 55m
Southwest
Tue 4/73:35 pm
KOA
-
LIH
1 stop2h 30m
Southwest
Deal found 2/20$141
This Southwest deal was found by Cheapflights users on 2/18. 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 7/208:20 am
LIH
-
KOA
1 stop2h 20m
Southwest
Wed 7/2211:35 am
KOA
-
LIH
1 stop2h 40m
Southwest
Deal found 2/18$151
This Southwest deal was found by Cheapflights users on 2/17. 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.
Wed 9/308:20 am
LIH
-
ITO
1 stop6h 10m
Southwest
Tue 10/611:45 am
ITO
-
LIH
1 stop6h 20m
Southwest
Deal found 2/17$151
This Southwest deal was found by Cheapflights users on 2/18. 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.
Thu 2/263:45 pm
LIH
-
KOA
1 stop5h 35m
Southwest
Wed 3/253:35 pm
KOA
-
LIH
1 stop5h 55m
Southwest
Deal found 2/18$155
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
LIH
-
KOA
1 stop2h 49m
Hawaiian Airlines
Sun 4/55:30 pm
KOA
-
LIH
1 stop4h 51m
Hawaiian Airlines
Deal found 2/17$156
This Southwest deal was found by Cheapflights users on 2/16. 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.
Mon 3/167:10 pm
LIH
-
ITO
1 stop2h 30m
Southwest
Tue 3/176:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Deal found 2/16$156
This Rumbo deal was found by Cheapflights users on 2/16. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:45 pm
LIH
-
KOA
1 stop2h 30m
Hawaiian Airlines
Fri 3/275:30 pm
KOA
-
LIH
1 stop4h 51m
Hawaiian Airlines
Deal found 2/16$160
This Southwest deal was found by Cheapflights users on 2/16. 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.
Tue 3/38:10 am
LIH
-
KOA
1 stop2h 30m
Southwest
Sat 3/74:35 pm
KOA
-
LIH
1 stop4h 45m
Southwest
Deal found 2/16$161
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sun 7/128:20 am
LIH
-
ITO
1 stop6h 10m
Southwest
Wed 7/156:00 am
ITO
-
LIH
1 stop4h 30m
Southwest
Deal found 2/20$161

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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$109
(Southwest)

One-way from

$55
(Southwest)

Popular in

April

Cheapest in

November

Average price

$185

Good round-trip deal

$180 or less

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 ($23 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 round-trip flight from Kaua'i to The Big Island.
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 February 20, 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

Tue 3/17

7:10 pm-9:25 pm

1 stop2h 15m

Kona Intl

Tue 3/24

7:00 pm-9:30 pm

1 stop2h 30m

$109

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Wed 3/18

6:15 am-10:40 am

1 stop4h 25m

Kona Intl

Wed 3/25

3:35 pm-9:30 pm

1 stop5h 55m

$109

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Tue 3/17

8:20 am-10:40 am

1 stop2h 20m

Kona Intl

Tue 3/17

3:35 pm-9:30 pm

1 stop5h 55m

$125

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 7/20

8:20 am-10:40 am

1 stop2h 20m

Kona Intl

Wed 7/22

11:35 am-2:15 pm

1 stop2h 40m

$151

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Thu 4/2

6:00 am-8:49 am

1 stop2h 49m

Kona Intl

Sun 4/5

5:30 pm-10:21 pm

1 stop4h 51m

$156

LihueHilo

LIH - ITO

LIHITO

Lihue

Mon 3/16

7:10 pm-9:40 pm

1 stop2h 30m

Hilo Intl

Tue 3/17

6:00 am-10:30 am

1 stop4h 30m

$156

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 3/16

3:45 pm-9:25 pm

1 stop5h 40m

Kona Intl

Sat 3/21

11:35 am-6:05 pm

1 stop6h 30m

$161

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 4/13

3:45 pm-6:05 pm

1 stop2h 20m

Kona Intl

Sat 4/18

3:35 pm-6:05 pm

1 stop2h 30m

$161

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Tue 3/3

8:10 am-10:40 am

1 stop2h 30m

Kona Intl

Sat 3/7

4:35 pm-9:20 pm

1 stop4h 45m

$161

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 3/9

8:20 am-2:30 pm

1 stop6h 10m

Kona Intl

Mon 3/23

11:35 am-6:05 pm

1 stop6h 30m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 42 results
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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 February 20, 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.

Weekly flight availability from Kaua'i to The Big Island

Explore weekly flight availability from Kaua'i to The Big Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2026.

The most flights from zzFUS to zzFUI are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 February 20, 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
11,907 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
11,907 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
4,295 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
2,835 reviews
Alaska Airlines
8.0
Very good
11,907 reviews

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 15m. Kaua'i and The Big Island are separated by a distance of 263 mi.

  • 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 Alaska Airlines and Hawaiian Airlines, with prices starting from $80 and $80, 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 4 airlines flying from Kaua'i to The Big Island

Discover the top 4 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$108Average$167FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$116Average$213FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$154Average$179FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$154Average$190FlexibilityNo cancel feeOn-time75%

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