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The Big Island

$54+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — KOA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This Southwest deal was found by Cheapflights users on 12/13. 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 12/168:10 amLIH - KOA
1 stop2h 30mSouthwest
Wed 12/178:00 amKOA - LIH
1 stop6h 25mSouthwest
Deal found 12/13$170
This Southwest deal was found by Cheapflights users on 12/13. 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 12/207:05 pmLIH - ITO
1 stop2h 35mSouthwest
Mon 12/223:25 pmITO - LIH
1 stop2h 50mSouthwest
Deal found 12/13$180
This Hawaiian Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/294:04 pmLIH - KOA
1 stop2h 34mAlaska Airlines
Fri 1/211:50 amKOA - LIH
1 stop3h 17mAlaska Airlines
Deal found 12/14$181
This Southwest deal was found by Cheapflights users on 12/13. 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 12/207:05 pmLIH - KOA
1 stop2h 15mSouthwest
Sat 12/276:00 amKOA - LIH
1 stop4h 30mSouthwest
Deal found 12/13$185
This Hawaiian Airlines deal was found by Cheapflights users on 12/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:54 pmLIH - KOA
1 stop2h 36mAlaska Airlines
Mon 1/199:54 amKOA - LIH
1 stop5h 18mAlaska Airlines
Deal found 12/15$189
This Southwest deal was found by Cheapflights users on 12/12. 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 12/207:05 pmLIH - KOA
1 stop2h 15mSouthwest
Sun 12/216:55 pmKOA - LIH
1 stop2h 25mSouthwest
Deal found 12/12$190
This Southwest deal was found by Cheapflights users on 12/14. 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 12/186:15 amLIH - ITO
1 stop3h 40mSouthwest
Thu 12/1811:45 amITO - LIH
1 stop6h 30mSouthwest
Deal found 12/14$190
This Expedia deal was found by Cheapflights users on 12/13. 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.
Tue 12/166:54 pmLIH - KOA
1 stop2h 36mAlaska Airlines
Wed 12/178:00 amKOA - LIH
Nonstop0h 57mAlaska Airlines
Deal found 12/13$195
This Hawaiian Airlines deal was found by Cheapflights users on 12/14. 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 12/165:00 pmLIH - KOA
Nonstop0h 52mAlaska Airlines
Thu 12/183:31 pmKOA - LIH
1 stop2h 29mAlaska Airlines
Deal found 12/14$204
This Hawaiian Airlines deal was found by Cheapflights users on 12/12. 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.
Fri 12/125:00 pmLIH - KOA
Nonstop0h 52mAlaska Airlines
Sun 12/1411:42 amKOA - LIH
1 stop3h 24mAlaska Airlines
Deal found 12/12$208
This Hawaiian Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/316:00 amLIH - ITO
1 stop2h 16mAlaska Airlines
Wed 1/74:43 pmITO - LIH
1 stop2h 36mAlaska Airlines
Deal found 12/14$212
This Southwest deal was found by Cheapflights users on 12/12. 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 12/127:05 pmLIH - KOA
1 stop2h 15mSouthwest
Sun 12/148:00 amKOA - LIH
1 stop2h 30mSouthwest
Deal found 12/12$234

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$108
(Southwest)

One-way from

$54
(Southwest)

Popular in

April

Cheapest in

November

Average price

$190

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. 12% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
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

LihueHilo

LIH - ITO

LIHITO

Lihue

Wed 1/21

6:15 am-9:55 am

1 stop3h 40m

Hilo Intl

Wed 1/21

3:25 pm-9:20 pm

1 stop5h 55m

$108

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 6/8

8:20 am-10:40 am

1 stop2h 20m

Kona Intl

Thu 6/11

6:05 am-10:30 am

1 stop4h 25m

$160

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Tue 3/3

7:45 pm-10:15 pm

1 stop2h 30m

Kona Intl

Wed 3/4

9:55 am-1:49 pm

1 stop3h 54m

$165

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Tue 2/10

1:00 pm-4:00 pm

1 stop3h 00m

Kona Intl

Tue 2/10

6:38 pm-10:23 pm

1 stop3h 45m

$165

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 1/5

6:00 am-8:20 am

1 stop2h 20m

Kona Intl

Mon 1/5

11:50 am-3:07 pm

1 stop3h 17m

$165

LihueHilo

LIH - ITO

LIHITO

Lihue

Thu 1/15

11:55 am-2:25 pm

1 stop2h 30m

Hilo Intl

Sun 1/18

6:55 pm-9:20 pm

1 stop2h 25m

$170

LihueKailua-Kona

LIH - KOA

LIHKOA

Lihue

Mon 6/8

12:57 pm-4:11 pm

1 stop3h 14m

Kona Intl

Thu 6/11

8:47 am-9:43 am

Nonstop0h 56m

$170

LihueHilo

LIH - ITO

LIHITO

Lihue

Tue 3/3

4:21 pm-7:59 pm

1 stop3h 38m

Hilo Intl

Wed 3/4

7:42 am-2:30 pm

1 stop6h 48m

$179

LihueHilo

LIH - ITO

LIHITO

Lihue

Tue 1/13

6:00 am-8:29 am

1 stop2h 29m

Hilo Intl

Tue 1/13

12:09 pm-7:19 pm

1 stop7h 10m

$179

LihueHilo

LIH - ITO

LIHITO

Lihue

Thu 12/25

6:15 am-9:55 am

1 stop3h 40m

Hilo Intl

Thu 12/25

3:25 pm-9:20 pm

1 stop5h 55m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 35 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, May is the cheapest month in which you can book a flight from Kaua'i to The Big Island (average of $109). Flying from Kaua'i to The Big Island in October is currently the most expensive (average of $157). 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 December 15, 2025.

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 December 15, 2025.
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
11,453 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,453 reviews
Alaska Airlines
8.0
Very good
11,453 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,249 reviews
Alaska Airlines
8.0
Very good
11,453 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,453 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 30m. 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?

    $54 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, May is the cheapest month in which you can book a flight from Kaua'i to The Big Island (average of $109). Flying from Kaua'i to The Big Island in October is currently the most expensive (average of $157). 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

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Alternative routes for Kaua'i to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Kahului flights
Honolulu to Kailua-Kona flights
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Honolulu to Hilo flights
Kahului to Honolulu flights
Kailua-Kona to Honolulu flights
Hilo to Honolulu flights
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Lihue to Honolulu flights
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Lihue to Kailua-Kona flights
Hilo to Kahului flights
Honolulu to Lanai City flights
Honolulu to Hoolehua flights
Lihue to Kahului flights
Kahului to Waimea (Big Island) flights
Honolulu to Waimea (Big Island) flights
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Kapalua to Honolulu flights
Lihue to Hilo flights
Honolulu to Hana flights
Lanai City to Honolulu flights
Lihue to Hoolehua flights
Waimea (Big Island) to Kahului flights
Hana to Honolulu flights
Kahului to Hana flights
Kahului to Lanai City flights
Lanai City to Kailua-Kona flights
Waimea (Big Island) to Honolulu flights
Hilo to Kailua-Kona flights
Hilo to Lihue flights
Kailua-Kona to Hoolehua flights
Kapalua to Hoolehua flights
Hilo to Hoolehua flights
Hana to Kahului flights
Lihue to Waimea (Big Island) flights
Hilo to Kapalua flights
Kapalua to Lanai City flights
Hoolehua to Hana flights
Kapalua to Lihue flights
Kailua-Kona to Kapalua flights
Kailua-Kona to Lanai City flights
Hana to Kailua-Kona flights

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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$108Average$158FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$154Average$179FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$154Average$189FlexibilityNo cancel feeOn-time75%

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