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Cheap flights from Honolulu to Kaua'i from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Kaua'i departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Honolulu to Kaua'i

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
9:55 am - 10:37 am
HNL
-
LIH
0h 42mnonstop
Hawaiian Airlines Logo
4:21 pm - 5:00 pm
LIH
-
HNL
0h 39mnonstop
$118Hawaiian Airlines
Tue, Feb 17 - Tue, Feb 24
Hawaiian Airlines Logo
5:36 am - 6:17 am
HNL
-
LIH
0h 41mnonstop
Hawaiian Airlines Logo
10:45 am - 11:25 am
LIH
-
HNL
0h 40mnonstop
$119Hawaiian Airlines
Tue, Mar 17 - Tue, Mar 24
Alaska Airlines Logo
7:49 pm - 8:30 pm
HNL
-
LIH
0h 41mnonstop
Alaska Airlines Logo
4:20 pm - 4:58 pm
LIH
-
HNL
0h 38mnonstop
$122Alaska Airlines
Tue, Apr 14 - Thu, Apr 23
Alaska Airlines Logo
7:49 pm - 8:30 pm
HNL
-
LIH
0h 41mnonstop
Alaska Airlines Logo
9:00 pm - 9:39 pm
LIH
-
HNL
0h 39mnonstop
$123Alaska Airlines
Tue, Apr 14 - Sat, Apr 25
Alaska Airlines Logo
7:49 pm - 8:30 pm
HNL
-
LIH
0h 41mnonstop
Alaska Airlines Logo
5:10 pm - 5:48 pm
LIH
-
HNL
0h 38mnonstop
$124Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
9:40 pm - 10:22 pm
HNL
-
LIH
0h 42mnonstop
Alaska Airlines Logo
7:28 am - 8:05 am
LIH
-
HNL
0h 37mnonstop
$125Alaska Airlines
Tue, Feb 24 - Wed, Feb 25
Hawaiian Airlines Logo
5:36 am - 6:17 am
HNL
-
LIH
0h 41mnonstop
Hawaiian Airlines Logo
8:52 am - 9:35 am
LIH
-
HNL
0h 43mnonstop
$126Hawaiian Airlines
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
9:55 am - 10:37 am
HNL
-
LIH
0h 42mnonstop
Alaska Airlines Logo
7:21 am - 8:00 am
LIH
-
HNL
0h 39mnonstop
$127Alaska Airlines
Tue, Mar 3 - Wed, May 6
Alaska Airlines Logo
1:46 pm - 2:30 pm
HNL
-
LIH
0h 44mnonstop
Alaska Airlines Logo
9:00 pm - 9:39 pm
LIH
-
HNL
0h 39mnonstop
$128Alaska Airlines
Wed, Mar 4 - Wed, May 6
Hawaiian Airlines Logo
4:15 pm - 4:57 pm
HNL
-
LIH
0h 42mnonstop
Hawaiian Airlines Logo
9:00 pm - 9:38 pm
LIH
-
HNL
0h 38mnonstop
$129Hawaiian Airlines
Thu, Feb 26 - Mon, Mar 2

Alaska Airlines flights from Honolulu to Kaua'i

Our best Alaska Airlines deals on Honolulu to Kaua'i flight tickets
Alaska Airlines
Apr 14
HNL7:49 pmHonolulu
0h 41m
LIH8:30 pmLihue
Apr 23
LIH4:20 pmLihue
0h 38m
HNL4:58 pmHonolulu
$122
Alaska Airlines
Apr 14
HNL7:49 pmHonolulu
0h 41m
LIH8:30 pmLihue
Apr 25
LIH9:00 pmLihue
0h 39m
HNL9:39 pmHonolulu
$123
Alaska Airlines
Apr 18
HNL7:49 pmHonolulu
0h 41m
LIH8:30 pmLihue
Apr 21
LIH5:10 pmLihue
0h 38m
HNL5:48 pmHonolulu
$124

Southwest flights from Honolulu to Kaua'i

Our best Southwest deals on Honolulu to Kaua'i flight tickets
Southwest
Mar 4
HNL5:30 pmHonolulu
0h 45m
LIH6:15 pmLihue
Mar 11
LIH3:45 pmLihue
0h 40m
HNL4:25 pmHonolulu
$130
Southwest
Mar 4
HNL8:00 amHonolulu
6h 25m
1 stop
LIH2:25 pmLihue
Mar 4
LIH7:05 pmLihue
0h 45m
HNL7:50 pmHonolulu
$136
Southwest
Mar 4
HNL10:00 amHonolulu
4h 25m
1 stop
LIH2:25 pmLihue
Mar 11
LIH1:50 pmLihue
2h 40m
1 stop
HNL4:30 pmHonolulu
$141

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Honolulu to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 2/17

9:55 am-10:37 am

Nonstop0h 42m

Lihue

Tue 2/24

4:21 pm-5:00 pm

Nonstop0h 39m

$118

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 3/17

5:36 am-6:17 am

Nonstop0h 41m

Lihue

Tue 3/24

10:45 am-11:25 am

Nonstop0h 40m

$119

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 4/14

7:49 pm-8:30 pm

Nonstop0h 41m

Lihue

Thu 4/23

4:20 pm-4:58 pm

Nonstop0h 38m

$122

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 4/14

7:49 pm-8:30 pm

Nonstop0h 41m

Lihue

Sat 4/25

9:00 pm-9:39 pm

Nonstop0h 39m

$123

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Sat 4/18

7:49 pm-8:30 pm

Nonstop0h 41m

Lihue

Tue 4/21

5:10 pm-5:48 pm

Nonstop0h 38m

$124

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 2/24

9:40 pm-10:22 pm

Nonstop0h 42m

Lihue

Wed 2/25

7:28 am-8:05 am

Nonstop0h 37m

$125

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 2/26

5:36 am-6:17 am

Nonstop0h 41m

Lihue

Mon 3/2

8:52 am-9:35 am

Nonstop0h 43m

$126

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 3/3

9:55 am-10:37 am

Nonstop0h 42m

Lihue

Wed 5/6

7:21 am-8:00 am

Nonstop0h 39m

$127

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 3/4

1:46 pm-2:30 pm

Nonstop0h 44m

Lihue

Wed 5/6

9:00 pm-9:39 pm

Nonstop0h 39m

$128

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 2/26

4:15 pm-4:57 pm

Nonstop0h 42m

Lihue

Mon 3/2

9:00 pm-9:38 pm

Nonstop0h 38m

$129

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kaua'i from

How to get the cheapest flight ticket from Honolulu to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kaua'i?

In general, May is the cheapest month to fly from Honolulu to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $150. The month of April is another great option to travel to Kaua'i, with average flight prices from Honolulu averaging around $155.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Tuesday is the cheapest day to fly to Kaua'i from Honolulu. The lowest ticket price found for a Tuesday departure recently was $145. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $181. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the afternoon when flights can be purchased for as low as $165. In contrast, the most expensive time of day to depart to Kaua'i is in the evening when prices are around $170.

What is the cheapest Honolulu to Kaua'i flight route?

Fly from Honolulu to Lihue for the best Honolulu - Kaua'i flight prices

How far in advance should I book a flight to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $162 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Honolulu for as low as $136 on momondo.

What cabin class options are available on Honolulu to Kaua'i flights?

There are 4 cabin classes available to choose from on Honolulu to Kaua'i flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Honolulu to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Honolulu to Kaua'i.

Cheap Honolulu to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Kaua'i

Best Price Found

$75

Fastest flight time

0h 41m

Direct flights

Every day

Airports in Kaua'i

1 airport
The best one-way flight to Kaua'i from Honolulu in the past 72 hours is $75. The best round-trip flight deal from Honolulu to Kaua'i found on momondo in the last 72 hours is $146.
The fastest flight from Honolulu to Kaua'i takes 0h 41m
Direct flights go from Honolulu to Kaua'i every day.
There is 1 airport in Kaua'i. From Honolulu there are direct flights to Lihue (LIH).
Search flight deals

  • When did momondo last update prices for flights from Honolulu Airport to Kaua'i?

    Prices for flights from Honolulu Airport to Kaua'i were last updated today.

  • How many operators does momondo search for flights from Honolulu Airport to Kaua'i?

  • How old do you have to be to fly from Honolulu Airport to Kaua'i?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Honolulu Airport to Kaua'i.

  • What documentation or ID do you need to fly to Kaua'i?

    The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Honolulu to Kaua'i?

Best airlines flying from Honolulu to Kaua'i

Compare and see reviews for airlines that fly from Honolulu to Kaua'i with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $92Free CancellationRating
8.0
11,834 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $109Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $114Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Kaua'i?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from Honolulu.

Can I find flights from Honolulu to Kaua'i with flexible booking policies on momondo?

Flights from Honolulu to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Honolulu to Kaua'i?

Once you have performed a search for Honolulu to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Honolulu to Kaua'i right now. Can momondo alert me if prices change?

Price alerts on flights to Kaua'i from Honolulu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kaua'i trip

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Find better results for your trip to Kaua'i

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