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Kaua'i

$65+ Cheap flights from The Big Island to Kaua'i

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LIH
feb. 15 — feb. 221
sáb. 2/15
sáb. 2/22
1 adult, Economy
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Cheap flight deals from The Big Island to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from The Big Island (zzFUI) to Kaua'i (zzFUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$129
(Southwest)

One-way from

$65
(Southwest)

Popular in

July

Cheapest in

March

Average price

$207

Good round-trip deal

$160 or less

Good one-way deal

$80 or less
Provider with most accurate pricing for Hilo Intl-Lihue flight deals.
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From The Big Island to Kaua'i
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One-way flight from The Big Island to Kaua'i
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Highest demand for flights based on searches. 10% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from The Big Island to Kaua'i.
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Price to beat on a one-way flight from The Big Island to Kaua'i.
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Find flight deals from The Big Island to Kaua'i

Cheapest flights from The Big Island to Kaua'i
Explore the most affordable flight options available from The Big Island to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 10, 2025.

This Southwest deal was found by Cheapflights users on 2/9. 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.
jue. 5/13:25 pmITO - LIH
1 stop2h 45mSouthwest
mar. 5/67:05 pmLIH - ITO
1 stop2h 35mSouthwest
Deal found 2/9$129
This Southwest deal was found by Cheapflights users on 2/9. 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. 3/118:20 amKOA - LIH
1 stop7h 35mSouthwest
mar. 3/186:10 amLIH - KOA
1 stop6h 00mSouthwest
Deal found 2/9$130
This Ticket deal was found by Cheapflights users on 2/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/279:45 amKOA - LIH
Nonstop0h 57mAlaska Airlines
dom. 3/26:00 pmLIH - KOA
1 stop2h 30mAlaska Airlines
Deal found 2/9$148
This Hawaiian Airlines deal was found by Cheapflights users on 2/10. 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.
mié. 2/124:05 pmKOA - LIH
1 stop2h 20mHawaiian Airlines
mié. 2/196:00 amLIH - KOA
1 stop3h 12mHawaiian Airlines
Deal found 2/10$180
This Flighttix deal was found by Cheapflights users on 2/9. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/279:45 amKOA - LIH
Nonstop0h 57mMultiple Airlines
dom. 3/26:44 pmLIH - KOA
1 stop2h 11mMultiple Airlines
Deal found 2/9$198
This Netflights deal was found by Cheapflights users on 2/9. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/261:45 pmITO - LIH
1 stop2h 28mAlaska Airlines
mié. 4/27:40 amLIH - ITO
1 stop3h 25mAlaska Airlines
Deal found 2/9$227
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:17 amMUE - LIH
1 stop5h 11mMultiple Airlines
vie. 3/73:50 pmLIH - MUE
1 stop3h 23mMultiple Airlines
Deal found 2/9$310
This Netflights deal was found by Cheapflights users on 2/9. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/261:45 pmITO - LIH
1 stop2h 28mMultiple Airlines
mié. 4/22:15 pmLIH - ITO
2 stops3h 45mMultiple Airlines
Deal found 2/9$436

Find flights from The Big Island to Kaua'i within your budget

Customize your flight search to find flights from The Big Island to Kaua'i 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 10, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

jue. 5/1

3:25 pm-6:10 pm

1 stop2h 45m

Lihue

mar. 5/6

7:05 pm-9:40 pm

1 stop2h 35m

$129

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

mar. 3/11

8:20 am-3:55 pm

1 stop7h 35m

Lihue

mar. 3/18

6:10 am-12:10 pm

1 stop6h 00m

$130

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

mar. 2/25

6:10 pm-8:55 pm

1 stop2h 45m

Lihue

mié. 2/26

6:00 am-9:12 am

1 stop3h 12m

$154

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

jue. 3/13

9:41 am-10:37 am

Nonstop0h 56m

Lihue

dom. 3/16

7:40 am-9:38 am

1 stop1h 58m

$189

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

mié. 3/26

1:45 pm-4:13 pm

1 stop2h 28m

Lihue

mié. 4/2

7:40 am-11:05 am

1 stop3h 25m

$227

Waimea (Kamuela)Lihue

MUE - LIH

MUELIH

Waimea (Kamuela) Waimea Kohala

mié. 3/5

7:17 am-12:28 pm

1 stop5h 11m

Lihue

vie. 3/7

3:50 pm-7:13 pm

1 stop3h 23m

$310

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

mié. 3/26

1:45 pm-4:13 pm

1 stop2h 28m

Lihue

mié. 4/2

2:15 pm-6:00 pm

2 stops3h 45m

$436

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

mar. 3/11

8:00 am-10:45 am

1 stop2h 45m

$65

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

jue. 3/6

2:05 pm-8:55 pm

1 stop6h 50m

$75

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

lun. 2/24

9:45 am-10:42 am

Nonstop0h 57m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 13 results
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Best time to book a flight from The Big Island to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from The Big Island 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.

Travel insights for flights from The Big Island to Kaua'i

Get recent, data-driven insights about flights from The Big Island to Kaua'i including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from The Big Island to Kaua'i (average of $440). Flying from The Big Island to Kaua'i in June is currently the most expensive (average of $688). 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 FUI to FUS?

Find hourly flight availability from The Big Island to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 10, 2025.

When flying from The Big Island to Kaua'i, 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 The Big Island to Kaua'i

Explore weekly flight availability from The Big Island to Kaua'i. 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 febrero 10, 2025.

The most flights from zzFUI to zzFUS are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated febrero 10, 2025.
To help decide which airline to fly from The Big Island to Kaua'i, see what other customers have to say about Southwest, Alaska Airlines and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,496 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Southwest
8.1
Very good
4,496 reviews
Southwest
8.1
Very good
4,496 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Alaska Airlines
8.0
Very good
9,690 reviews
Southwest
8.1
Very good
4,496 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Hawaiian Airlines
7.9
Good
2,323 reviews
Southwest
8.1
Very good
4,496 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from The Big Island to Kaua'i are Southwest ($65), Alaska Airlines ($79), and Hawaiian Airlines ($90).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from The Big Island to Kaua'i (average of $440). Flying from The Big Island to Kaua'i in June is currently the most expensive (average of $688). 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 The Big Island to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Hilo to Hana flights

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

Discover the top 3 airlines that operate flights from The Big Island to Kaua'i. 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$80Average$170FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$127Average$162FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$159Average$204FlexibilityNo cancel feeOn-time85%
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