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Kaua'i

$65+ Cheap flights from Honolulu (HNL) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LIH
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Honolulu to Kaua'i

Cheapest flights from Honolulu to Kaua'i
Explore the most affordable flight options available from Honolulu to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Trip.com deal was found by Cheapflights users on 11/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:55 pmHNL - LIH
Nonstop0h 44mHawaiian Airlines
Wed 12/245:40 pmLIH - HNL
Nonstop0h 38mHawaiian Airlines
Deal found 11/18$118
This Southwest deal was found by Cheapflights users on 11/20. 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 12/96:25 amHNL - LIH
Nonstop0h 45mSouthwest
Wed 12/108:10 amLIH - HNL
Nonstop0h 45mSouthwest
Deal found 11/20$119
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:05 pmHNL - LIH
Nonstop0h 42mAlaska Airlines
Wed 12/246:00 amLIH - HNL
Nonstop0h 40mAlaska Airlines
Deal found 11/20$124
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. 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 12/234:57 pmHNL - LIH
Nonstop0h 43mAlaska Airlines
Tue 12/308:29 amLIH - HNL
Nonstop0h 38mAlaska Airlines
Deal found 11/19$130
This Hawaiian Airlines deal was found by Cheapflights users on 11/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:46 pmHNL - LIH
Nonstop0h 43mAlaska Airlines
Wed 12/36:48 amLIH - HNL
Nonstop0h 40mAlaska Airlines
Deal found 11/18$134
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:45 pmHNL - LIH
Nonstop0h 45mAlaska Airlines
Tue 12/163:40 pmLIH - HNL
Nonstop0h 39mAlaska Airlines
Deal found 11/20$135
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:08 amHNL - LIH
1 stop6h 58mAlaska Airlines
Wed 12/179:00 pmLIH - HNL
Nonstop0h 39mAlaska Airlines
Deal found 11/20$136
This Trip.com deal was found by Cheapflights users on 11/19. 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.
Sun 12/216:13 amHNL - LIH
Nonstop0h 43mHawaiian Airlines
Tue 12/2312:53 pmLIH - HNL
Nonstop0h 41mHawaiian Airlines
Deal found 11/19$138
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. 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 12/235:36 amHNL - LIH
Nonstop0h 42mAlaska Airlines
Thu 1/16:00 amLIH - HNL
Nonstop0h 40mAlaska Airlines
Deal found 11/19$140
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Fri 12/198:41 amHNL - LIH
Nonstop0h 43mHawaiian Airlines
Tue 12/234:50 pmLIH - HNL
Nonstop0h 38mHawaiian Airlines
Deal found 11/19$141
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. 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 11/265:36 amHNL - LIH
Nonstop0h 41mAlaska Airlines
Wed 11/2611:21 amLIH - HNL
Nonstop0h 38mAlaska Airlines
Deal found 11/19$144
This Southwest deal was found by Cheapflights users on 11/18. 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.
Tue 12/28:35 pmHNL - LIH
Nonstop0h 45mSouthwest
Wed 12/31:55 pmLIH - HNL
1 stop2h 40mSouthwest
Deal found 11/18$145

Cheap flight deals from Honolulu to Kaua'i

Keep the following information in mind while searching for Honolulu to Kaua'i flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$118
(Trip.com)

One-way from

$65
(Southwest)

Popular in

December

Cheapest in

May

Average price

$170

Good round-trip deal

$150 or less

Good one-way deal

$82 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 Honolulu to Kaua'i
Search Deals
One-way flight from Honolulu to Kaua'i
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($5 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 November 2025
Search Deals
Price to beat on a round-trip flight from Honolulu to Kaua'i.
Search Deals
Price to beat on a one-way flight from Honolulu to Kaua'i.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 November 20, 2025.
Use the filters below to find and compare flights from Honolulu to Kaua'i that are best for you.

Fly from

Honolulu

Fly to

Kaua'i

Route

Depart

Return

Price

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Mon 1/19

8:35 pm-9:20 pm

Nonstop0h 45m

Lihue

Tue 1/20

7:05 pm-7:50 pm

Nonstop0h 45m

$124

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 2/17

9:40 pm-10:22 pm

Nonstop0h 42m

Lihue

Wed 2/18

6:48 am-7:27 am

Nonstop0h 39m

$124

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 12/17

9:40 pm-10:23 pm

Nonstop0h 43m

Lihue

Wed 12/24

5:40 pm-6:18 pm

Nonstop0h 38m

$130

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 1/20

9:40 pm-10:23 pm

Nonstop0h 43m

Lihue

Tue 1/27

7:49 pm-8:27 pm

Nonstop0h 38m

$130

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 1/13

5:36 am-6:17 am

Nonstop0h 41m

Lihue

Tue 1/20

3:30 pm-4:10 pm

Nonstop0h 40m

$130

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 2/11

10:00 am-2:25 pm

1 stop4h 25m

Lihue

Wed 2/25

6:15 am-7:00 am

Nonstop0h 45m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 2/10

8:00 am-2:25 pm

1 stop6h 25m

Lihue

Wed 2/11

7:05 pm-7:50 pm

Nonstop0h 45m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 12/10

1:45 pm-2:30 pm

Nonstop0h 45m

Lihue

Tue 12/16

3:40 pm-4:19 pm

Nonstop0h 39m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 1/13

6:15 am-6:57 am

Nonstop0h 42m

Lihue

Mon 1/19

4:55 pm-5:33 pm

Nonstop0h 38m

$140

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 1/15

5:36 am-6:17 am

Nonstop0h 41m

Lihue

Wed 1/21

6:33 pm-7:12 pm

Nonstop0h 39m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from Honolulu to Kaua'i

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

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

Currently, July is the cheapest month in which you can book a flight from Honolulu to Kaua'i (average of $87). Flying from Honolulu to Kaua'i in March is currently the most expensive (average of $129). 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 HNL to FUS?

Find hourly flight availability from Honolulu 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 November 20, 2025.

It’s optimal to fly from Honolulu to Kaua'i in the afternoon. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Honolulu to Kaua'i. Price data was last updated on November 2, 2025.

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

Weekly flight availability from Honolulu to Kaua'i

Explore weekly flight availability from Honolulu 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 November 20, 2025.

The most flights from HNL to zzFUS are scheduled on a Thursday (94 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 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 November 20, 2025.
Read through reviews of airlines operating flights from Honolulu to Kaua'i, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,321 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,321 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Hawaiian Airlines
7.8
Good
2,811 reviews
Alaska Airlines
8.0
Very good
11,321 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

Find useful and relevant information for your journey from Honolulu 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 airport do you fly from for flights from Honolulu to Kaua'i?

    Honolulu (HNL), located 4.4 mi from the city center, is the airport you fly out of when you book flights from Honolulu to Kaua'i.

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

    Within the past month, 16 users have taken a look at flights from Honolulu to Kaua'i.

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

    A quick flight from Honolulu to Kaua'i can take about 42m. Southwest provides one of the quickest options available for as low as $124. The distance from Honolulu to Kaua'i is about 102 mi. Generally, flights for this route are nonstop.

  • What are the most reliable airlines from Honolulu to Kaua'i?

    The top 3 most reliable airlines when flying from Honolulu to Kaua'i are Southwest (93%), Korean Air (87%) and Japan Airlines (86%).

  • What are the cheapest flights from Honolulu to Kaua'i?

    While on average a flight from Honolulu to Kaua'i is generally $132, our data shows the cheapest flight currently is $39. When looking at the most popular route, (Honolulu - Lihue), you can expect to pay $114 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Honolulu to Kaua'i (average of $87). Flying from Honolulu to Kaua'i in March is currently the most expensive (average of $129). 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 Honolulu to Kaua'i

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

Top 3 airlines flying from Honolulu to Kaua'i

Discover the top 3 airlines that operate flights from Honolulu 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$109Average$160FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$116Average$160FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$118Average$161FlexibilityNo cancel feeOn-time75%

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