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

The Kaua'i to California flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Departing from Kaua'i to California will take you 5h 05m. Kaua'i and California are separated by a distance of 2453 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

The cheapest airlines for a one-way flight from Kaua'i to California are Southwest ($99), Alaska Airlines ($106), and American Airlines ($127).

Weekly flight availability from Kaua'i to California

The most flights from zzFUS to USCA are scheduled on a Monday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

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

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

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

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

Yes. Cheapflights offers flight deals from Kaua'i to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Kaua'i to California

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Kaua'i to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Kaua'i to California

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$257 (Booking.com)
One-way from	$123 (Alaska Airlines)
Popular in	July
Cheapest in	February
Average price	$503
Good round-trip deal	$238 or less
Good one-way deal	$208 or less

Provider with most accurate pricing for Lihue-Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lihue-Los Angeles flights.

Search Deals

From Kaua'i to California

Search Deals

One-way flight from Kaua'i to California

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($138 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2026

Search Deals

Price to beat on a round-trip flight from Kaua'i to California.

Search Deals

Price to beat on a one-way flight from Kaua'i to California.

Search Deals

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to California

Prices

Airlines

How far ahead should I book a flight from Kaua'i to California?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kaua'i to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Kaua'i to California (average of $117). Flying from Kaua'i to California in June is currently the most expensive (average of $283). 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 FUS to CA?

It’s optimal to fly from Kaua'i to California in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Kaua'i to California?

Travelers seeking maximum savings on their Kaua'i to California flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Kaua'i to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Alaska Airlines

7.9

Good

12,563 reviews

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Southwest

7.9

Good

4,242 reviews

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Delta

7.8

Good

8,424 reviews

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

United Airlines

7.4

Good

9,875 reviews

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

American Airlines

7.1

Good

11,746 reviews

Alaska Airlines

7.9

Good

12,563 reviews

Reviews

1 / 20

10.0

Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

How popular is this Kaua'i to California flight route?
The Kaua'i to California flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Kaua'i to California?
Departing from Kaua'i to California will take you 5h 05m. Kaua'i and California are separated by a distance of 2453 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Kaua'i to California one-way?
The cheapest airlines for a one-way flight from Kaua'i to California are Southwest ($99), Alaska Airlines ($106), and American Airlines ($127).
Can I find deals for flights from Kaua'i to California that include hotel bookings?
Yes. In addition to deals on Kaua'i to California flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kaua'i to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to California.
Can I find deals for business class flights from Kaua'i to California?
Yes. Cheapflights offers flight deals from Kaua'i to California 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 Kaua'i to California?
Currently, May is the cheapest month in which you can book a flight from Kaua'i to California (average of $117). Flying from Kaua'i to California in June is currently the most expensive (average of $283). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Kaua'i to California

Honolulu to Las Vegas flights

Honolulu to Seattle flights

Honolulu to Los Angeles flights

Honolulu to John F Kennedy Intl flights

Honolulu to Kahului flights

Honolulu to Denver flights

Honolulu to Portland flights

Honolulu to O'Hare Intl flights

Honolulu to Lihue flights

Honolulu to Long Beach flights

Kahului to Las Vegas flights

Honolulu to San Francisco flights

Honolulu to Kailua-Kona flights

Kahului to Seattle flights

Honolulu to Sky Harbor Intl flights

Kahului to Newark flights

Honolulu to Ontario flights

Honolulu to Salt Lake City flights

Honolulu to Hilo flights

Honolulu to San Diego flights

Honolulu to LaGuardia flights

Kailua-Kona to Seattle flights

Honolulu to Newark flights

Honolulu to Dallas/Fort Worth flights

Honolulu to San Jose flights

Honolulu to Boston flights

Honolulu to Oakland flights

Kahului to Honolulu flights

Honolulu to Burbank flights

Hilo to John F Kennedy Intl flights

Honolulu to Orlando flights

Honolulu to Dulles Intl flights

Kailua-Kona to Newark flights

Honolulu to Atlanta flights

Kailua-Kona to LaGuardia flights

Kahului to Los Angeles flights

Honolulu to George Bush Intcntl flights

Honolulu to Sacramento flights

Lihue to Seattle flights

Kailua-Kona to Honolulu flights

Kailua-Kona to Los Angeles flights

Honolulu to Minneapolis flights

Kailua-Kona to Las Vegas flights

Lihue to Las Vegas flights

Kahului to San Francisco flights

Top 6 airlines flying from Kaua'i to California

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$127	Average$342	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$165	Average$397	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$171	Average$377	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$196	Average$367	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$240	Average$532	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$288	Average$505	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kaua'i to California

Find cheap flights from Kaua'i to California with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Kaua'i to California

Keep the following information in mind while searching for Kaua'i to California flight deals. Data was last updated June 23, 2026.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to California

How far ahead should I book a flight from Kaua'i to California?

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

What is the cheapest time of day to fly from FUS to CA?

What is the cheapest day to fly from Kaua'i to California?

Weekly flight availability from Kaua'i to California

Reviews of airlines servicing California

See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Kaua'i to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to California. 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 Kaua'i to California flight route?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kaua'i to California

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kaua'i to California by cabin class

Find flights from Kaua'i to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kaua'i and California flights

Browse other Kaua'i and California flight options. Last updated on June 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from California

Find the right flight back to Kaua'i after your stay in California

Kaua'i to California flights

Consider these flights traveling from Kaua'i to California.

Top 6 airlines flying from Kaua'i to California

100% Free

Book with Flexibility

Travel Smart