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Kaua'i

$64+ Cheap flights from Hawaii 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LIH
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Hawaii to Kaua'i

Cheapest flights from Hawaii to Kaua'i
Explore the most affordable flight options available from Hawaii to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This SmartFares deal was found by Cheapflights users on 5/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:55 pm
HNL
-
LIH
Nonstop0h 44m
Alaska Airlines
Tue 6/98:45 pm
LIH
-
HNL
Nonstop0h 39m
Alaska Airlines
Deal found 5/7$123
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
HNL
-
LIH
Nonstop0h 40m
Alaska Airlines
Tue 6/94:12 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/4$129
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:20 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Wed 6/175:34 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/5$130
This SmartFares deal was found by Cheapflights users on 5/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:10 am
HNL
-
LIH
Nonstop0h 40m
Alaska Airlines
Tue 7/286:00 am
LIH
-
HNL
Nonstop0h 36m
Alaska Airlines
Deal found 5/6$131
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
HNL
-
LIH
Nonstop0h 40m
Alaska Airlines
Wed 6/35:32 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/5$132
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:06 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Wed 6/34:52 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/5$133
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:50 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Tue 6/93:45 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/6$135
This Hawaiian Airlines deal was found by Cheapflights users on 5/6. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:55 am
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Wed 6/34:12 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/6$138
This Hawaiian Airlines deal was found by Cheapflights users on 5/5. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:43 pm
OGG
-
LIH
Nonstop0h 48m
Alaska Airlines
Wed 6/310:54 am
LIH
-
OGG
Nonstop0h 49m
Alaska Airlines
Deal found 5/5$138
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:10 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Tue 6/28:45 pm
LIH
-
HNL
Nonstop0h 39m
Alaska Airlines
Deal found 5/2$139
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:31 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Wed 5/274:12 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/4$142
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:50 pm
HNL
-
LIH
Nonstop0h 42m
Alaska Airlines
Thu 5/287:18 pm
LIH
-
HNL
Nonstop0h 37m
Alaska Airlines
Deal found 5/4$143

Find flight deals from Hawaii to Kaua'i

Keep the following information in mind while searching for Hawaii to Kaua'i flight deals. Data was last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$123
(SmartFares)

One-way from

$64
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$155

Good round-trip deal

$129 or less

Good one-way deal

$79 or less
Provider with most accurate pricing for Honolulu-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Lihue flights.
Search Deals
From Hawaii to Kaua'i
Search Deals
One-way flight from Hawaii to Kaua'i
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hawaii to Kaua'i.
Search Deals
Price to beat on a one-way flight from Hawaii to Kaua'i.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 May 7, 2026.
Use the filters below to find and compare flights from Hawaii to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 5/26

6:06 pm-6:48 pm

Nonstop0h 42m

Lihue

Wed 5/27

4:52 pm-5:29 pm

Nonstop0h 37m

$129

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 6/2

3:43 pm-4:31 pm

Nonstop0h 48m

Lihue

Wed 6/3

9:26 am-10:16 am

Nonstop0h 50m

$138

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 6/2

9:50 am-2:15 pm

1 stop4h 25m

Lihue

Wed 6/3

11:50 am-12:35 pm

Nonstop0h 45m

$144

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 6/9

9:50 am-2:50 pm

1 stop5h 00m

Lihue

Tue 6/9

7:10 pm-7:50 pm

Nonstop0h 40m

$144

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 6/16

1:55 pm-2:50 pm

Nonstop0h 55m

Lihue

Tue 6/16

7:10 pm-9:15 pm

1 stop2h 05m

$144

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Wed 6/17

7:25 am-10:30 am

1 stop3h 05m

Lihue

Wed 6/17

7:10 pm-9:15 pm

1 stop2h 05m

$149

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Tue 6/2

11:45 am-6:05 pm

1 stop6h 20m

Lihue

Tue 6/9

7:10 pm-9:45 pm

1 stop2h 35m

$149

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 6/2

2:15 pm-6:05 pm

1 stop3h 50m

Lihue

Mon 6/8

1:50 pm-2:45 pm

Nonstop0h 55m

$154

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 6/11

9:40 am-10:30 am

Nonstop0h 50m

Lihue

Thu 6/18

7:10 pm-7:50 pm

Nonstop0h 40m

$158

HiloLihue

ITO - LIH

ITOLIH

Hilo Intl

Wed 6/3

6:00 am-10:30 am

1 stop4h 30m

Lihue

Thu 6/4

8:20 am-2:30 pm

1 stop6h 10m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Hawaii to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Hawaii 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 Hawaii to Kaua'i

How far ahead should I book a flight from Hawaii to Kaua'i?

The best time to book flights from Hawaii to Kaua'i is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hawaii to Kaua'i?

Currently, July is the cheapest month in which you can book a flight from Hawaii to Kaua'i (average of $47). Flying from Hawaii to Kaua'i in June is currently the most expensive (average of $98). 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 HI to FUS?

Find hourly flight availability from Hawaii 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 May 7, 2026.

It’s optimal to fly from Hawaii to Kaua'i at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Hawaii to Kaua'i?

Use this chart to determine the cheapest time to fly round-trip from Hawaii to Kaua'i. Price data was last updated on May 2, 2026.

Travelers seeking maximum savings on their Hawaii to Kaua'i flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hawaii to Kaua'i

Explore weekly flight availability from Hawaii 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 May 7, 2026.

The most flights from USHI to zzFUS are scheduled on a Thursday (55 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (45 on average).

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 May 7, 2026.
Read through reviews of airlines operating flights from Hawaii to Kaua'i, such as Alaska Airlines,Southwest, andHawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,336 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,336 reviews
Alaska Airlines
7.9
Good
12,336 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Southwest
7.9
Good
4,301 reviews
Alaska Airlines
7.9
Good
12,336 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
7.9
Good
12,336 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

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

  • How popular is this Hawaii to Kaua'i flight route?

    The Hawaii to Kaua'i flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hawaii to Kaua'i?

    A quick flight from Hawaii to Kaua'i can take about 42m. Alaska Airlines provides one of the quickest options available for as low as $129. Airlines will cover a distance of 102 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 Hawaii to Kaua'i one-way?

    One-way options have recently been found by users for as low as $39 on Southwest. Other airlines that offer cheap prices include Hawaiian Airlines from $48 and Alaska Airlines from $53 one-way.

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

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

  • How can I find direct flights from Hawaii to Kaua'i?

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

  • Can I find deals for business class flights from Hawaii to Kaua'i?

    Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to Kaua'i?

    Currently, July is the cheapest month in which you can book a flight from Hawaii to Kaua'i (average of $47). Flying from Hawaii to Kaua'i in June is currently the most expensive (average of $98). 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 Hawaii to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Hawaii to Kaua'i

Discover the top 4 airlines that operate flights from Hawaii 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$83Average$164FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$92Average$170FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$113Average$175FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$124Average$179FlexibilityNo cancel feeOn-time85%

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