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Kaua'i

$54+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LIH
Mar 25 — Apr 11
Tue 3/25
Tue 4/1
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 March 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Southwest)

One-way from

$54
(Southwest)

Popular in

March

Cheapest in

April

Average price

$165

Good round-trip deal

$146 or less

Good one-way deal

$75 or less
Provider with most accurate pricing for Honolulu-Lihue flight deals.
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Provider most trusted by Cheapflights users for Honolulu-Lihue flights.
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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. 1% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($1 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 20, 2025.

This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:00 amHNL - LIH
1 stop6h 05mSouthwest
Sat 5/107:05 pmLIH - HNL
Nonstop0h 45mSouthwest
Deal found 3/19$124
This Trip.com deal was found by Cheapflights users on 3/18. 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 4/168:55 amHNL - LIH
Nonstop0h 41mAlaska Airlines
Fri 4/255:15 pmLIH - HNL
Nonstop0h 36mAlaska Airlines
Deal found 3/18$127
This Hawaiian Airlines deal was found by Cheapflights users on 3/19. 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 4/98:55 amHNL - LIH
Nonstop0h 41mHawaiian Airlines
Wed 4/163:41 pmLIH - HNL
1 stop2h 08mHawaiian Airlines
Deal found 3/19$141
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:43 pmHNL - LIH
1 stop13h 28mAmerican Airlines
Wed 10/111:03 pmLIH - HNL
1 stop14h 45mAmerican Airlines
Deal found 3/19$1,017
This United deal was found by Cheapflights users on 3/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:50 pmHNL - LIH
1 stop14h 00mUnited Airlines
Sat 11/2911:50 pmLIH - HNL
1 stop13h 10mUnited Airlines
Deal found 3/19$2,676

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 March 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

Wed 5/7

8:00 am-2:05 pm

1 stop6h 05m

Lihue

Sat 5/10

7:05 pm-7:50 pm

Nonstop0h 45m

$124

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 4/16

8:55 am-9:36 am

Nonstop0h 41m

Lihue

Fri 4/25

5:15 pm-5:51 pm

Nonstop0h 36m

$127

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 4/9

8:55 am-9:36 am

Nonstop0h 41m

Lihue

Wed 4/16

3:41 pm-5:49 pm

1 stop2h 08m

$141

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Fri 3/28

7:00 am-10:06 pm

1 stop15h 06m

Lihue

Fri 4/4

10:59 pm-11:59 am

1 stop13h 00m

$4,863

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 5/7

10:00 am-2:05 pm

1 stop4h 05m

$54

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Mon 4/14

5:05 pm-5:46 pm

Nonstop0h 41m

$69

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Sat 4/19

7:11 am-7:52 am

Nonstop0h 41m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

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 $683). 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 March 20, 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 March 20, 2025.

The most flights from HNL to zzFUS are scheduled on a Monday (86 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (70 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 March 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,282 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,282 reviews
Southwest
8.1
Very good
4,282 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,757 reviews
Southwest
8.1
Very good
4,282 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,325 reviews
Southwest
8.1
Very good
4,282 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,282 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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, 19 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 $54 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $69 and Hawaiian Airlines from $70 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 (98%), Hawaiian Airlines (88%) and Japan Airlines (87%).

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

    While on average a flight from Honolulu to Kaua'i is generally $675, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Honolulu - Lihue), you can expect to pay $98 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 $683). 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
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Waimea (Kamuela) to Honolulu flights
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Kailua-Kona to Lanai City flights
Waimea (Kamuela) to Kahului flights
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Hoolehua to Kapalua flights
Hilo to Hana flights
Hana to Honolulu 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 March 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$107Average$152FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$113Average$150FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$115Average$159FlexibilityNo cancel feeOn-time63%
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