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

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

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

126 flights are operational weekly from California to Kaua'i as of November 2025. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

What airlines fly to Kaua'i?

Hawaiian Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Kaua'i from California according to our data. Hawaiian Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

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

On average, it takes 1h 04m to fly from California to Kaua'i if you fly out of San Diego (the most popular airport in California) and into Los Angeles (the most popular airport in Kaua'i). If you’re flying out of San Jose and into Los Angeles, then the flight time is around 1h 20m.

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

As of November 2025, there are 18 flights per day flying from California to Kaua'i. The most common time of day flights depart is 9:00AM, with 79% of flights taking off at noon.

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

Prices for flights from California to Kaua'i are refreshed on a daily basis.

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

As of November 2025, there are 6 operators available to choose from for flights from California to Kaua'i.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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.

$115 Cheap Flights from California to Kaua'i in 2025/26

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Find the cheapest flights from California to Kaua'i

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:55 amSJC-LIH

5h 55mnonstop

11:25 pm - 10:14 amLIH-SJC

8h 49m1 stop

$248Alaska Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

8:34 am - 3:06 pmSJC-LIH

8h 32m1 stop

11:25 pm - 10:14 amLIH-SJC

8h 49m1 stop

$253Alaska Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

10:37 am - 6:21 pmSAN-LIH

9h 44m1 stop

9:31 pm - 12:24 pmLIH-SAN

12h 53m2 stops

$272Delta

Find Deal

Wed, Jan 14 - Wed, Jan 28

8:25 am - 6:33 pmSFO-LIH

12h 08m1 stop

9:50 pm - 12:59 pmLIH-SFO

13h 09m1 stop

$277Delta

Find Deal

Mon, Dec 15 - Tue, Dec 16

7:03 am - 10:55 amSFO-LIH

5h 52mnonstop

6:48 am - 11:48 pmLIH-SFO

15h 00m2 stops

$279Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

6:15 am - 1:13 pmSMF-LIH

8h 58m1 stop

9:35 pm - 9:30 amLIH-SMF

9h 55m2 stops

$296United Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 18

6:20 am - 1:18 pmSMF-LIH

8h 58m1 stop

10:44 pm - 9:19 amLIH-SMF

8h 35m1 stop

$307American Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:00 am - 12:58 pmSFO-LIH

8h 58m1 stop

2:30 pm - 9:45 pmLIH-SFO

5h 15mnonstop

$313United Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

7:00 am - 4:37 pmSFO-LIH

11h 37m1 stop

11:00 pm - 10:05 amLIH-SFO

9h 05m1 stop

$333American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

8:40 pm - 6:18 amSFO-LIH

11h 38m1 stop

6:48 am - 11:48 pmLIH-SFO

15h 00m2 stops

$338Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

Alaska Airlines flights from California to Kaua'i

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

Alaska Airlines

Dec 2

SJC7:00 amSan Jose

5h 55m

LIH10:55 amLihue

Dec 10

LIH11:25 pmLihue

8h 49m

1 stop

SJC10:14 amSan Jose

$248

Find similar

Alaska Airlines

Dec 3

SJC8:34 amSan Jose

8h 32m

1 stop

LIH3:06 pmLihue

Dec 10

LIH11:25 pmLihue

8h 49m

1 stop

SJC10:14 amSan Jose

$253

Find similar

Alaska Airlines

Dec 9

SJC7:00 amSan Jose

5h 55m

LIH10:55 amLihue

Dec 16

LIH4:51 pmLihue

5h 08m

SJC11:59 pmSan Jose

$258

Find similar

Delta flights from California to Kaua'i

Our best Delta deals on California to Kaua'i flight tickets

Delta

Jan 14

SAN10:37 amSan Diego

9h 44m

1 stop

LIH6:21 pmLihue

Jan 28

LIH9:31 pmLihue

12h 53m

2 stops

SAN12:24 pmSan Diego

$272

Find similar

Delta

Dec 15

SFO8:25 amSan Francisco

12h 08m

1 stop

LIH6:33 pmLihue

Dec 16

LIH9:50 pmLihue

13h 09m

1 stop

SFO12:59 pmSan Francisco

$277

Find similar

Delta

Dec 1

SFO10:39 amSan Francisco

9h 37m

1 stop

LIH6:16 pmLihue

Dec 9

LIH9:50 pmLihue

16h 22m

2 stops

SFO4:12 pmSan Francisco

$282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Tue 12/2

7:00 am-10:55 am

Nonstop5h 55m

Lihue

Wed 12/10

11:25 pm-10:14 am

1 stop8h 49m

$248

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Wed 12/3

8:34 am-3:06 pm

1 stop8h 32m

Lihue

Wed 12/10

11:25 pm-10:14 am

1 stop8h 49m

$253

San DiegoLihue

SAN - LIH

SANLIH

San Diego

Wed 1/14

10:37 am-6:21 pm

1 stop9h 44m

Lihue

Wed 1/28

9:31 pm-12:24 pm

2 stops12h 53m

$272

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Mon 12/15

8:25 am-6:33 pm

1 stop12h 08m

Lihue

Tue 12/16

9:50 pm-12:59 pm

1 stop13h 09m

$277

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Mon 12/1

7:03 am-10:55 am

Nonstop5h 52m

Lihue

Mon 12/8

6:48 am-11:48 pm

2 stops15h 00m

$279

SacramentoLihue

SMF - LIH

SMFLIH

Sacramento Intl

Mon 12/8

6:15 am-1:13 pm

1 stop8h 58m

Lihue

Thu 12/18

9:35 pm-9:30 am

2 stops9h 55m

$296

SacramentoLihue

SMF - LIH

SMFLIH

Sacramento Intl

Thu 11/27

6:20 am-1:18 pm

1 stop8h 58m

Lihue

Thu 12/4

10:44 pm-9:19 am

1 stop8h 35m

$307

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Thu 12/11

6:00 am-12:58 pm

1 stop8h 58m

Lihue

Tue 12/16

2:30 pm-9:45 pm

Nonstop5h 15m

$313

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Thu 1/15

7:00 am-4:37 pm

1 stop11h 37m

Lihue

Mon 1/19

11:00 pm-10:05 am

1 stop9h 05m

$333

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Mon 12/1

8:40 pm-6:18 am

1 stop11h 38m

Lihue

Mon 12/8

6:48 am-11:48 pm

2 stops15h 00m

$338

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How to get the cheapest flight ticket from California 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, January is the cheapest month to fly from California to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. The month of February is another great option to travel to Kaua'i, with average flight prices from California averaging around $386.

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

According to our data, Wednesday is the cheapest day to fly to Kaua'i from California. The lowest ticket price found for a Wednesday departure recently was $445. 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 Saturday because tickets tend to average around $557. 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 $210. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $498.

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

Fly from San Francisco to Lihue for the best California - 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 California when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from California for as low as $425 on momondo.

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

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

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

Cheap California to Kaua'i flight deals and tips

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

Best Price Found	$159
Fastest flight time	5h 25m
Direct flights	Every day
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from California in the past 72 hours is $159. The best round-trip flight deal from California to Kaua'i found on momondo in the last 72 hours is $289.

The fastest flight from California to Kaua'i takes 5h 25m

Direct flights go from California 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 California to Kaua'i?
Prices for flights from California to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from California to Kaua'i?
As of November 2025, there are 6 operators available to choose from for flights from California to Kaua'i.
How old do you have to be to fly from California to Kaua'i?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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 California to Kaua'i?
Based on momondo bookings for flights between California and Kaua'i, the leading plane model is Boeing 787-9 Dreamliner, making up 11.35% of the total bookings. Other popular models include Airbus A320neo with 7.73%, Airbus A321neo with 7.69%, and Boeing 777-300ER with 7.37%.

Best airlines flying from California to Kaua'i

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $191	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $205	Free Cancellation	Rating 7.8 2,799 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $252	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $253	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $282	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Kaua'i. momondo saves you time and could save you money on your trip.

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

Flights from California 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 California to Kaua'i?

momondo helps you find the best flight between California 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 California to Kaua'i right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in Kaua'i

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from California to Kaua'i from $115

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

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Big names and deals

Filter for what you want

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Find the cheapest flights from California to Kaua'i

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Alaska Airlines flights from California to Kaua'i

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

Delta flights from California to Kaua'i

Our best Delta deals on California to Kaua'i flight tickets

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How to get the cheapest flight ticket from California 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 evening when flights can be purchased for as low as $210. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $498.

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

Fly from San Francisco to Lihue for the best California - Kaua'i flight prices

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

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

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

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

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

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

What airlines fly to Kaua'i?

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

As of November 2025, there are 18 flights per day flying from California to Kaua'i. The most common time of day flights depart is 9:00AM, with 79% of flights taking off at noon.

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

126 flights are operational weekly from California to Kaua'i as of November 2025. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

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

On average, it takes 1h 04m to fly from California to Kaua'i if you fly out of San Diego (the most popular airport in California) and into Los Angeles (the most popular airport in Kaua'i). If you’re flying out of San Jose and into Los Angeles, then the flight time is around 1h 20m.

Cheap California to Kaua'i flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Kaua'i

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

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

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

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

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

Best airlines flying from California to Kaua'i

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

Why use momondo?

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

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

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

I’m not ready to book a flight from California 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