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Kaua'i

$111+ Cheap flights from California 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from California to Kaua'i

Keep the following information in mind while searching for California to Kaua'i flight deals. Data was last updated July 31, 2025.

Round-trip from

$217
(Kiwi.com)

One-way from

$111
(lastminute.com)

Popular in

June

Cheapest in

January

Average price

$566

Good round-trip deal

$307 or less

Good one-way deal

$219 or less
From California to Kaua'i
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One-way flight from California to Kaua'i
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Highest demand for flights based on searches. 18% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from California to Kaua'i.
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Price to beat on a one-way flight from California to Kaua'i.
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Find flight deals from California to Kaua'i

Cheapest flights from California to Kaua'i
Explore the most affordable flight options available from California to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amSJC - LIH
Nonstop5h 43mHawaiian Airlines
Thu 9/1111:01 amLIH - SJC
1 stop7h 19mHawaiian Airlines
Deal found 7/31$217
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amSJC - LIH
Nonstop5h 43mAlaska Airlines
Tue 9/910:30 pmLIH - SJC
1 stop10h 28mAlaska Airlines
Deal found 7/30$248
This United Airlines deal was found by Cheapflights users on 7/31. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amSMF - LIH
1 stop8h 21mUnited Airlines
Mon 10/612:50 pmLIH - SMF
1 stop7h 43mUnited Airlines
Deal found 7/31$257
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:35 amSJC - LIH
1 stop10h 28mDelta
Tue 9/98:28 pmLIH - SJC
1 stop10h 43mDelta
Deal found 7/30$257
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 12/57:00 amSFO - LIH
1 stop8h 53mHawaiian Airlines
Mon 12/81:05 pmLIH - SFO
Nonstop5h 01mHawaiian Airlines
Deal found 7/31$273
This Southwest deal was found by Cheapflights users on 7/31. 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.
Mon 10/277:05 amSMF - LIH
1 stop8h 45mSouthwest
Mon 11/38:10 amLIH - SMF
1 stop11h 40mSouthwest
Deal found 7/31$273
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 11/109:12 amLAX - LIH
Nonstop6h 06mAmerican Airlines
Mon 11/172:49 pmLIH - LAX
Nonstop5h 45mAmerican Airlines
Deal found 7/31$274
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:21 amSMF - LIH
1 stop10h 42mDelta
Wed 11/510:40 pmLIH - SMF
1 stop9h 57mDelta
Deal found 7/29$277
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/59:52 amOAK - LIH
Nonstop5h 29mHawaiian Airlines
Mon 9/151:11 pmLIH - OAK
Nonstop5h 12mHawaiian Airlines
Deal found 7/29$278
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/192:38 pmOAK - LIH
1 stop10h 16mAlaska Airlines
Thu 8/281:11 pmLIH - OAK
Nonstop5h 12mAlaska Airlines
Deal found 7/29$279
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:30 amSFO - LIH
1 stop11h 33mDelta
Fri 11/710:40 pmLIH - SFO
1 stop9h 10mDelta
Deal found 7/30$282
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amSFO - LIH
Nonstop5h 47mAlaska Airlines
Thu 9/184:16 pmLIH - SFO
1 stop12h 53mAlaska Airlines
Deal found 7/31$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 July 31, 2025.
Use the filters below to find and compare flights from California to Kaua'i that are best for you.

Fly from

California

Fly to

Kaua'i

Route

Depart

Return

Price

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 9/4

7:00 am-9:43 am

Nonstop5h 43m

Lihue

Thu 9/11

11:01 am-9:20 pm

1 stop7h 19m

$217

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 9/4

7:00 am-9:43 am

Nonstop5h 43m

Lihue

Tue 9/9

10:30 pm-11:58 am

1 stop10h 28m

$248

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 9/4

11:35 am-7:03 pm

1 stop10h 28m

Lihue

Tue 9/9

8:28 pm-10:11 am

1 stop10h 43m

$257

SacramentoLihue

SMF - LIH

SMFLIH

Sacramento Intl

Mon 9/29

6:00 am-11:21 am

1 stop8h 21m

Lihue

Mon 10/6

12:50 pm-11:33 pm

1 stop7h 43m

$257

SacramentoLihue

SMF - LIH

SMFLIH

Sacramento Intl

Mon 10/27

7:05 am-12:50 pm

1 stop8h 45m

Lihue

Mon 11/3

8:10 am-9:50 pm

1 stop11h 40m

$273

SacramentoLihue

SMF - LIH

SMFLIH

Sacramento Intl

Tue 10/28

11:21 am-7:03 pm

1 stop10h 42m

Lihue

Wed 11/5

10:40 pm-10:37 am

1 stop9h 57m

$277

OaklandLihue

OAK - LIH

OAKLIH

Oakland

Fri 9/5

9:52 am-12:21 pm

Nonstop5h 29m

Lihue

Mon 9/15

1:11 pm-9:23 pm

Nonstop5h 12m

$278

OaklandLihue

OAK - LIH

OAKLIH

Oakland

Tue 8/19

2:38 pm-9:54 pm

1 stop10h 16m

Lihue

Thu 8/28

1:11 pm-9:23 pm

Nonstop5h 12m

$279

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Tue 10/28

10:30 am-7:03 pm

1 stop11h 33m

Lihue

Fri 11/7

10:40 pm-9:50 am

1 stop9h 10m

$282

San FranciscoLihue

SFO - LIH

SFOLIH

San Francisco

Wed 9/10

7:00 am-9:47 am

Nonstop5h 47m

Lihue

Thu 9/18

4:16 pm-8:09 am

1 stop12h 53m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
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Best time to book a flight from California to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from California 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 California to Kaua'i

What is the cheapest month to book a flight from California to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from California to Kaua'i (average of $440). Flying from California to Kaua'i in June is currently the most expensive (average of $689). 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 CA to FUS?

Find hourly flight availability from California 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Kaua'i as you normally would.

Weekly flight availability from California to Kaua'i

Explore weekly flight availability from California 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 July 31, 2025.

The most flights from USCA to zzFUS are scheduled on a Thursday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

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 July 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from California to Kaua'i have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from California to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this California to Kaua'i flight route?

    This flight path from California to Kaua'i was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from California to Kaua'i one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $111. Users have also found prices from $114 and $124 on Alaska Airlines and Southwest, respectively.

  • Can I find deals for flights from California to Kaua'i that include hotel bookings?

    Yes. In addition to deals on California to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Kaua'i.

  • Can I find deals for business class flights from California to Kaua'i?

    Yes. Cheapflights offers flight deals from California 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 California to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from California to Kaua'i (average of $440). Flying from California to Kaua'i in June is currently the most expensive (average of $689). 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 California to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from California to Kaua'i

Discover the top 6 airlines that operate flights from California 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$151Average$462FlexibilityNo cancel feeOn-time71%
DeltaCheapest$155Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$173Average$535FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$215Average$489FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$263Average$504FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$281Average$589FlexibilityNo cancel feeOn-time63%

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