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

Alaska Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from Honolulu to Kaua'i

What airlines fly to Kaua'i?

Hawaiian Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from Honolulu according to our data. Hawaiian 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 Honolulu to Kaua'i on average per week?

The number of flights available between Honolulu and Kaua'i is 345 per week as of October 2025. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.

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

As of October 2025, 49 flights take off from Honolulu and land in Kaua'i each day. The most common flight departure time for this route is 3:00PM, with 52% of daily flights taking off in the afternoon.

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?

The number of operators available for flights from Honolulu Airport to Kaua'i is 3 as of October 2025.

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.

$65 Cheap Flights from Honolulu to Kaua'i in 2025/26

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Find the cheapest flights from Honolulu to Kaua'i

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 10:30 amHNL-LIH

0h 50mnonstop

7:05 pm - 7:50 pmLIH-HNL

0h 45mnonstop

$129Southwest

Find Deal

Wed, Dec 10 - Mon, Dec 15

2:35 pm - 3:17 pmHNL-LIH

0h 42mnonstop

8:26 am - 9:02 amLIH-HNL

0h 36mnonstop

$130Alaska Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

11:18 am - 12:01 pmHNL-LIH

0h 43mnonstop

5:18 pm - 5:54 pmLIH-HNL

0h 36mnonstop

$132Hawaiian Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

5:36 am - 6:18 amHNL-LIH

0h 42mnonstop

7:59 pm - 8:37 pmLIH-HNL

0h 38mnonstop

$134Alaska Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

6:00 pm - 6:42 pmHNL-LIH

0h 42mnonstop

7:28 am - 8:04 amLIH-HNL

0h 36mnonstop

$135Alaska Airlines

Find Deal

Wed, Nov 19 - Tue, Nov 25

4:45 pm - 5:27 pmHNL-LIH

0h 42mnonstop

6:00 am - 6:38 amLIH-HNL

0h 38mnonstop

$139Alaska Airlines

Find Deal

Wed, Dec 10 - Fri, Dec 12

7:20 am - 8:02 amHNL-LIH

0h 42mnonstop

6:00 am - 6:38 amLIH-HNL

0h 38mnonstop

$140Alaska Airlines

Find Deal

Tue, Dec 2 - Mon, Dec 8

6:13 am - 6:56 amHNL-LIH

0h 43mnonstop

1:39 pm - 5:16 pmLIH-HNL

3h 37m1 stop

$141Alaska Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

6:15 am - 6:58 amHNL-LIH

0h 43mnonstop

1:34 pm - 2:15 pmLIH-HNL

0h 41mnonstop

$143Hawaiian Airlines

Find Deal

Sat, Dec 13 - Sat, Dec 20

6:25 am - 7:10 amHNL-LIH

0h 45mnonstop

3:45 pm - 4:30 pmLIH-HNL

0h 45mnonstop

$145Southwest

Find Deal

Tue, Nov 18 - Thu, Nov 20

Southwest flights from Honolulu to Kaua'i

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

Southwest

Dec 10

HNL9:40 amHonolulu

0h 50m

LIH10:30 amLihue

Dec 15

LIH7:05 pmLihue

0h 45m

HNL7:50 pmHonolulu

$129

Find similar

Southwest

Nov 18

HNL6:25 amHonolulu

0h 45m

LIH7:10 amLihue

Nov 20

LIH3:45 pmLihue

0h 45m

HNL4:30 pmHonolulu

$145

Find similar

Southwest

Nov 12

HNL12:00 pmHonolulu

2h 45m

1 stop

LIH2:45 pmLihue

Nov 20

LIH6:15 amLihue

0h 45m

HNL7:00 amHonolulu

$150

Find similar

Alaska Airlines flights from Honolulu to Kaua'i

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

Alaska Airlines

Nov 19

HNL2:35 pmHonolulu

0h 42m

LIH3:17 pmLihue

Nov 26

LIH8:26 amLihue

0h 36m

HNL9:02 amHonolulu

$130

Find similar

Alaska Airlines

Dec 10

HNL5:36 amHonolulu

0h 42m

LIH6:18 amLihue

Dec 13

LIH7:59 pmLihue

0h 38m

HNL8:37 pmHonolulu

$134

Find similar

Alaska Airlines

Nov 19

HNL6:00 pmHonolulu

0h 42m

LIH6:42 pmLihue

Nov 25

LIH7:28 amLihue

0h 36m

HNL8:04 amHonolulu

$135

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 12/10

9:40 am-10:30 am

Nonstop0h 50m

Lihue

Mon 12/15

7:05 pm-7:50 pm

Nonstop0h 45m

$129

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 11/19

2:35 pm-3:17 pm

Nonstop0h 42m

Lihue

Wed 11/26

8:26 am-9:02 am

Nonstop0h 36m

$130

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Thu 11/20

11:18 am-12:01 pm

Nonstop0h 43m

Lihue

Mon 11/24

5:18 pm-5:54 pm

Nonstop0h 36m

$132

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 12/10

5:36 am-6:18 am

Nonstop0h 42m

Lihue

Sat 12/13

7:59 pm-8:37 pm

Nonstop0h 38m

$134

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 11/19

6:00 pm-6:42 pm

Nonstop0h 42m

Lihue

Tue 11/25

7:28 am-8:04 am

Nonstop0h 36m

$135

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Wed 12/10

4:45 pm-5:27 pm

Nonstop0h 42m

Lihue

Fri 12/12

6:00 am-6:38 am

Nonstop0h 38m

$139

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 12/2

7:20 am-8:02 am

Nonstop0h 42m

Lihue

Mon 12/8

6:00 am-6:38 am

Nonstop0h 38m

$140

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 1/6

6:13 am-6:56 am

Nonstop0h 43m

Lihue

Tue 1/13

1:39 pm-5:16 pm

1 stop3h 37m

$141

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Sat 12/13

6:15 am-6:58 am

Nonstop0h 43m

Lihue

Sat 12/20

1:34 pm-2:15 pm

Nonstop0h 41m

$143

HonoluluLihue

HNL - LIH

HNLLIH

Honolulu

Tue 11/18

6:25 am-7:10 am

Nonstop0h 45m

Lihue

Thu 11/20

3:45 pm-4:30 pm

Nonstop0h 45m

$145

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 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

Prices

Airlines

Other information

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 $151. The month of January is another great option to travel to Kaua'i, with average flight prices from Honolulu averaging around $154.

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 $140. 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 $179. 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 $160. In contrast, the most expensive time of day to depart to Kaua'i is in the evening when prices are around $166.

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 $160 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 $132 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 39m
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 $150.

The fastest flight from Honolulu to Kaua'i takes 0h 39m

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

There is 1 airport near Kaua'i: 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?
The number of operators available for flights from Honolulu Airport to Kaua'i is 3 as of October 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Honolulu to Kaua'i is Boeing 787-9 Dreamliner (19.64% of total bookings). The next most popular plane models are Airbus A330-200 (13.04%), Airbus A380-800 (9.58%), and Boeing 737 MAX 8 (8.91%).

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
Southwest	PriceFrom $109	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $115	Free Cancellation	Rating 7.8 2,797 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $115	Free Cancellation	Rating 8.0 11,214 reviews	Search Alaska 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

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.

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Find better results for your trip to Kaua'i

Popular cities in Kaua'i

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $47

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $39

Flights to San Franciscofrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $60

Flights to Atlantafrom $47

Flights to Dallasfrom $49

Flights to Seattlefrom $53

Cheap flights from Honolulu 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 Honolulu to Kaua'i departing on 11/26. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Honolulu to Kaua'i

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Southwest flights from Honolulu to Kaua'i

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

Alaska Airlines flights from Honolulu to Kaua'i

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

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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?

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?

The cheapest time of day to fly to Kaua'i is in the afternoon when flights can be purchased for as low as $160. In contrast, the most expensive time of day to depart to Kaua'i is in the evening when prices are around $166.

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?

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.

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

Alaska Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from Honolulu to Kaua'i

What airlines fly to Kaua'i?

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

As of October 2025, 49 flights take off from Honolulu and land in Kaua'i each day. The most common flight departure time for this route is 3:00PM, with 52% of daily flights taking off in the afternoon.

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

The number of flights available between Honolulu and Kaua'i is 345 per week as of October 2025. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Kaua'i

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

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?

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

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

Why use momondo?

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

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

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

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

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

Popular flights according to clicks in the last 7 days on momondo