What airlines fly to Kaua'i?

Alaska Airlines, Southwest and Hawaiian Airlines are the top three most popular airlines that fly to Kaua'i from Hawaii according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 3 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

How many flights depart from Hawaii to Kaua'i on average per week?

410 flights are operational weekly from Hawaii to Kaua'i as of June 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What is the cheapest airline that flies from Hawaii to Kaua'i?

Southwest and Alaska Airlines are the most popular carriers operating from Hawaii to Kaua'i

How many flights depart from Hawaii to Kaua'i on average per day?

58 flights are operational daily from Hawaii to Kaua'i as of June 2026. The most popular departure time for this route is 1:00PM, with 47% of flights per day taking off in the afternoon.

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

On average, it takes 24h 30m to fly from Hawaii to Kaua'i if you fly out of Honolulu (the most popular airport in Hawaii) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Kailua-Kona and into Copenhagen, then the flight time is around 37h 55m.

When did momondo last update prices for flights from Hawaii to Kaua'i?

Prices for flights from Hawaii to Kaua'i are updated daily.

How many operators does momondo search for flights from Hawaii to Kaua'i?

As of June 2026, there are 3 operators available to choose from for flights from Hawaii to Kaua'i.

How old do you have to be to fly from Hawaii to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hawaii to Kaua'i.

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

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$65 Cheap Flights from Hawaii to Kaua'i in 2026

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Find the cheapest flights from Hawaii to Kaua'i

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 7:50 am

HNL

LIH

0h 40mnonstop

6:00 am - 6:36 am

LIH

HNL

0h 36mnonstop

$130Alaska Airlines

Tue, Jul 14 - Wed, Jul 15

7:10 am - 7:50 am

HNL

LIH

0h 40mnonstop

3:45 pm - 4:22 pm

LIH

HNL

0h 37mnonstop

$131Alaska Airlines

Tue, Jul 14 - Tue, Jul 14

6:50 pm - 7:31 pm

HNL

LIH

0h 41mnonstop

7:12 am - 7:48 am

LIH

HNL

0h 36mnonstop

$133Alaska Airlines

Tue, Jun 23 - Wed, Jun 24

12:21 pm - 1:11 pm

OGG

LIH

0h 50mnonstop

2:30 pm - 3:19 pm

LIH

OGG

0h 49mnonstop

$133Alaska Airlines

Tue, Jul 7 - Tue, Jul 7

3:43 pm - 4:30 pm

OGG

LIH

0h 47mnonstop

2:30 pm - 3:19 pm

LIH

OGG

0h 49mnonstop

$135Alaska Airlines

Tue, Jul 14 - Tue, Jul 21

9:40 am - 10:30 am

HNL

LIH

0h 50mnonstop

1:50 pm - 6:15 pm

LIH

HNL

4h 25m

1 stop

$144Southwest

Tue, Jul 14 - Wed, Jul 15

1:55 pm - 2:50 pm

OGG

LIH

0h 55mnonstop

3:45 pm - 6:10 pm

LIH

OGG

2h 25m

1 stop

$144Southwest

Tue, Jul 14 - Tue, Jul 21

7:00 pm - 9:25 pm

KOA

LIH

2h 25m

1 stop

3:45 pm - 6:05 pm

LIH

KOA

2h 20m

1 stop

$149Southwest

Tue, Jun 30 - Tue, Jul 7

7:25 am - 10:30 am

OGG

LIH

3h 05m

1 stop

6:15 am - 8:50 am

LIH

OGG

2h 35m

1 stop

$149Southwest

Tue, Jul 14 - Tue, Jul 21

7:10 am - 3:38 pm

JHM

LIH

8h 28m

1 stop

12:55 pm - 5:15 pm

LIH

JHM

4h 20m

1 stop

$461Multiple Airlines

Mon, Jul 6 - Wed, Jul 8

Southwest flights from Hawaii to Kaua'i

Our best Southwest deals on Hawaii to Kaua'i flight tickets

Southwest

Jul 14

HNL6:25 amHonolulu

0h 50m

LIH7:15 amLihue

Jul 14

LIH1:50 pmLihue

4h 25m

1 stop

HNL6:15 pmHonolulu

$144

Southwest

Jul 14

HNL5:20 pmHonolulu

0h 45m

LIH6:05 pmLihue

Jul 16

LIH8:20 amLihue

0h 45m

HNL9:05 amHonolulu

$148

Southwest

Jul 14

HNL9:50 amHonolulu

5h 00m

1 stop

LIH2:50 pmLihue

Jul 15

LIH1:50 pmLihue

2h 40m

1 stop

HNL4:30 pmHonolulu

$149

Alaska Airlines flights from Hawaii to Kaua'i

Our best Alaska Airlines deals on Hawaii to Kaua'i flight tickets

Alaska Airlines

Jul 14

HNL7:10 amHonolulu

0h 40m

LIH7:50 amLihue

Jul 15

LIH7:12 amLihue

0h 36m

HNL7:48 amHonolulu

$130

Alaska Airlines

Jul 28

HNL6:50 pmHonolulu

0h 41m

LIH7:31 pmLihue

Jul 29

LIH8:45 pmLihue

0h 38m

HNL9:23 pmHonolulu

$131

Alaska Airlines

Jul 7

OGG12:21 pmKahului

0h 50m

LIH1:11 pmLihue

Jul 7

LIH2:30 pmLihue

0h 49m

OGG3:19 pmKahului

$133

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 7/14

7:10 am-7:50 am

Nonstop0h 40m

Lihue

Wed 7/15

6:00 am-6:36 am

Nonstop0h 36m

$130

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 7/14

7:10 am-7:50 am

Nonstop0h 40m

Lihue

Tue 7/14

3:45 pm-4:22 pm

Nonstop0h 37m

$131

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 6/23

6:50 pm-7:31 pm

Nonstop0h 41m

Lihue

Wed 6/24

7:12 am-7:48 am

Nonstop0h 36m

$133

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 7/7

12:21 pm-1:11 pm

Nonstop0h 50m

Lihue

Tue 7/7

2:30 pm-3:19 pm

Nonstop0h 49m

$133

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 7/14

3:43 pm-4:30 pm

Nonstop0h 47m

Lihue

Tue 7/21

2:30 pm-3:19 pm

Nonstop0h 49m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 7/14

9:40 am-10:30 am

Nonstop0h 50m

Lihue

Wed 7/15

1:50 pm-6:15 pm

1 stop4h 25m

$144

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 7/14

1:55 pm-2:50 pm

Nonstop0h 55m

Lihue

Tue 7/21

3:45 pm-6:10 pm

1 stop2h 25m

$144

Kailua-KonaLihue

KOA - LIH

KOALIH

Kona Intl

Tue 6/30

7:00 pm-9:25 pm

1 stop2h 25m

Lihue

Tue 7/7

3:45 pm-6:05 pm

1 stop2h 20m

$149

KahuluiLihue

OGG - LIH

OGGLIH

Kahului

Tue 7/14

7:25 am-10:30 am

1 stop3h 05m

Lihue

Tue 7/21

6:15 am-8:50 am

1 stop2h 35m

$149

KapaluaLihue

JHM - LIH

JHMLIH

Kapalua West Maui

Mon 7/6

7:10 am-3:38 pm

1 stop8h 28m

Lihue

Wed 7/8

12:55 pm-5:15 pm

1 stop4h 20m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hawaii 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

Prices

Airlines

Other information

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

In general, July is the cheapest month to fly from Hawaii to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $47. The month of September is another great option to travel to Kaua'i, with average flight prices from Hawaii averaging around $49.

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 Hawaii. 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 $186. 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 evening when flights can be purchased for as low as $167. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $180.

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

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

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

You are more likely to see cheaper flights to Kaua'i from Hawaii when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $165 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Hawaii for as low as $133 on momondo.

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

There are 4 cabin classes available to choose from on Hawaii 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 Hawaii to Kaua'i flights?

You could potentially save up to 20% on your flight if you consider stops on a Hawaii to Kaua'i flight.

Cheap Hawaii to Kaua'i flight deals and tips

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

Best Price Found	$95
Fastest flight time	0h 40m
Direct flights	Every day
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Hawaii in the past 72 hours is $95. The best round-trip flight deal from Hawaii to Kaua'i found on momondo in the last 72 hours is $190.

The fastest flight from Hawaii to Kaua'i takes 0h 40m

Direct flights go from Hawaii to Kaua'i every day.

There is 1 airport in Kaua'i. From Hawaii there are direct flights to Lihue (LIH).

Search flight deals

Frequently asked questions about flying from Hawaii to Kaua'i

When did momondo last update prices for flights from Hawaii to Kaua'i?
Prices for flights from Hawaii to Kaua'i are updated daily.
How many operators does momondo search for flights from Hawaii to Kaua'i?
As of June 2026, there are 3 operators available to choose from for flights from Hawaii to Kaua'i.
How old do you have to be to fly from Hawaii to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hawaii to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Hawaii to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Hawaii to Kaua'i is Boeing 787-9 Dreamliner, representing 19.49% of all bookings. The subsequent popular models are Boeing 767-300 (winglets) at 12.48%, Airbus A380-800 at 11.21%, and Airbus A330-200 at 10.24%.

Best airlines flying from Hawaii to Kaua'i

Compare and see reviews for airlines that fly from Hawaii to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $83	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $109	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $113	Free Cancellation	Rating 7.9 12,464 reviews	Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Kaua'i from Hawaii is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Kaua'i from Hawaii which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Hawaii and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Kaua'i from Hawaii. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kaua'i trip

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Flights to New Yorkfrom $60

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Flights to Chicagofrom $64

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $66

Flights to Washington, D.C.from $50

Flights to Bostonfrom $79

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $63

Cheap flights from Hawaii to Kaua'i from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hawaii to Kaua'i departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Hawaii to Kaua'i

Our best Southwest deals on Hawaii to Kaua'i flight tickets

Alaska Airlines flights from Hawaii to Kaua'i

Our best Alaska Airlines deals on Hawaii to Kaua'i flight tickets

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

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

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

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

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

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

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

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

What is the cheapest airline that flies from Hawaii to Kaua'i?

What airlines fly to Kaua'i?

How many flights depart from Hawaii to Kaua'i on average per day?

How many flights depart from Hawaii to Kaua'i on average per week?

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

Cheap Hawaii to Kaua'i flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kaua'i

Frequently asked questions about flying from Hawaii to Kaua'i

Best airlines flying from Hawaii to Kaua'i

Compare and see reviews for airlines that fly from Hawaii to Kaua'i with momondo

Why use momondo?

An easier way to manage your Kaua'i trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kaua'i

Popular cities in Kaua'i

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According to popular flight searches on momondo this year

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