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Kaua'i

$44+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LIH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$124
(Alaska Airlines)

One-way from

$44
(Flysmarter)

Popular in

March

Cheapest in

May

Average price

$155

Good round-trip deal

$150 or less

Good one-way deal

$80 or less
From Honolulu to Kaua'i
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One-way flight from Honolulu to Kaua'i
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Highest demand for flights based on searches. 2% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Honolulu to Kaua'i.
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Price to beat on a one-way flight from Honolulu to Kaua'i.
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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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:50 pmHNL - LIH
Nonstop0h 40mAlaska Airlines
Wed 10/156:01 amLIH - HNL
Nonstop0h 38mAlaska Airlines
Deal found 6/11$120
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:52 pmHNL - LIH
Nonstop0h 39mHawaiian Airlines
Fri 10/246:01 amLIH - HNL
Nonstop0h 38mHawaiian Airlines
Deal found 6/12$121
This Southwest deal was found by Cheapflights users on 6/11. 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 10/81:45 pmHNL - LIH
Nonstop0h 50mSouthwest
Wed 10/151:45 pmLIH - HNL
1 stop2h 50mSouthwest
Deal found 6/11$125
This CheapTickets deal was found by Cheapflights users on 6/10. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:20 amHNL - LIH
Nonstop0h 41mMultiple Airlines
Fri 8/16:46 amLIH - HNL
Nonstop0h 39mMultiple Airlines
Deal found 6/10$182
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:30 pmHNL - LIH
1 stop15h 17mAmerican Airlines
Mon 7/143:23 pmLIH - HNL
Nonstop0h 38mAmerican Airlines
Deal found 6/10$998
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:00 pmHNL - LIH
1 stop12h 58mUnited Airlines
Sat 8/1611:10 pmLIH - HNL
1 stop14h 49mUnited Airlines
Deal found 6/12$1,232

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 June 12, 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

Tue 7/1

11:35 am-12:16 pm

Nonstop0h 41m

Lihue

Tue 7/1

7:55 pm-8:33 pm

Nonstop0h 38m

$124

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 7/29

10:33 am-3:51 pm

1 stop5h 18m

Lihue

Tue 7/29

6:59 pm-7:37 pm

Nonstop0h 38m

$133

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 6/24

5:15 pm-6:00 pm

Nonstop0h 45m

Lihue

Wed 6/25

1:30 pm-4:30 pm

1 stop3h 00m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Fri 7/25

6:20 am-7:01 am

Nonstop0h 41m

Lihue

Fri 8/1

6:46 am-7:25 am

Nonstop0h 39m

$182

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 7/10

8:30 pm-11:47 am

1 stop15h 17m

Lihue

Mon 7/14

3:23 pm-4:01 pm

Nonstop0h 38m

$998

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 8/13

11:00 pm-11:58 am

1 stop12h 58m

Lihue

Sat 8/16

11:10 pm-1:59 pm

1 stop14h 49m

$1,232

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 8/27

7:52 pm-8:32 pm

Nonstop0h 40m

$44

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 7/2

7:20 am-8:01 am

Nonstop0h 41m

$46

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 9/10

10:00 am-2:05 pm

1 stop4h 05m

$54

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 7/23

9:25 pm-11:21 am

2 stops13h 56m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from Honolulu to Kaua'i (average of $440). Flying from Honolulu to Kaua'i in June is currently the most expensive (average of $689). 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 June 12, 2025.

When flying from Honolulu 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 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 June 12, 2025.

The most flights from HNL to zzFUS are scheduled on a Wednesday (82 on average). You will have fewer flight options on Sunday, 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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Hawaiian Airlines from Honolulu to Kaua'i have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 21 users have taken a look at flights from Honolulu to Kaua'i.

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

    One-way options have recently been found by users for as low as $44 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $46 and Southwest from $54 one-way.

  • 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%), Qantas Airways (93%) and United Airlines (90%).

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

    While on average a flight from Honolulu to Kaua'i is generally $134, our data shows the cheapest flight currently is $60. When looking at the most popular route, (Honolulu - Lihue), you can expect to pay $85 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, January is the cheapest month in which you can book a flight from Honolulu to Kaua'i (average of $440). Flying from Honolulu to Kaua'i in June is currently the most expensive (average of $689). 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 Kailua-Kona flights
Honolulu to Lihue flights
Honolulu to Hilo flights
Kahului to Honolulu flights
Kailua-Kona to Honolulu flights
Honolulu to Kapalua flights
Lihue to Honolulu flights
Kahului to Lihue flights
Kailua-Kona to Kahului flights
Kailua-Kona to Lihue flights
Kahului to Hilo flights
Kahului to Kailua-Kona flights
Honolulu to Hoolehua flights
Kapalua to Honolulu flights
Honolulu to Lanai City flights
Hilo to Honolulu flights
Lihue to Kahului flights
Lihue to Kailua-Kona flights
Hilo to Kahului flights
Honolulu to Waimea (Big Island) flights
Kahului to Hoolehua flights
Lihue to Hilo flights
Honolulu to Hana flights
Waimea (Big Island) to Honolulu flights
Lanai City to Honolulu flights
Kahului to Waimea (Big Island) flights
Hilo to Lihue flights
Kahului to Lanai City flights
Hana to Kahului flights
Waimea (Big Island) to Kahului flights
Hoolehua to Honolulu flights
Kailua-Kona to Hoolehua flights
Hoolehua to Kapalua flights
Hana to Honolulu flights
Hilo to Hoolehua flights
Hana to Hilo flights
Kailua-Kona to Kapalua flights
Kahului to Hana flights
Hana to Kailua-Kona flights
Waimea (Big Island) to Lihue flights
Lihue to Waimea (Big Island) flights
Kapalua to Kailua-Kona flights
Hilo to Kailua-Kona flights
Kahului to Kapalua flights
Hoolehua to Kahului flights
Lihue to Kapalua flights
Hoolehua to Hana 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$107Average$154FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$109Average$158FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$114Average$158FlexibilityNo cancel feeOn-time75%

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