Cheap flights from California to Kaua'i from $119
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 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from California to Kaua'i
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Alaska Airlines flights from California to Kaua'i
Our best Alaska Airlines deals on California to Kaua'i flight tickets
United Airlines flights from California to Kaua'i
Our best United Airlines deals on California to Kaua'i flight tickets
See travel insights to Kaua'i from
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?
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 $355. The month of September is another great option to travel to Kaua'i, with average flight prices from California averaging around $358.
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 $399. 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 $526. 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 morning when prices are around $452.
What is the cheapest California to Kaua'i flight route?
Fly from San Jose 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 18 weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $430 when searching 18 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 $384 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.
What is the cheapest airline that flies from California to Kaua'i?
Alaska Airlines, Delta, and Hawaiian Airlines are the most popular carriers operating from California to Kaua'i
What airlines fly to Kaua'i?
Hawaiian Airlines, United Airlines and American 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 41% 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 many flights depart from California to Kaua'i on average per day?
As of February 2025, there are 15 flights per day flying from California to Kaua'i. The most common time of day flights depart is 9:00AM, with 58% of flights taking off at noon.
How many flights depart from California to Kaua'i on average per week?
108 flights are operational weekly from California to Kaua'i as of February 2025. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.
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
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 February 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 13.16% of the total bookings. Other popular models include Airbus A320neo with 13.10%, Boeing 787-8 Dreamliner with 10.97%, and Boeing 777-300ER with 10.34%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $151 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 8.0 8,151 reviews | |||
| PriceFrom $173 | Free Cancellation | Rating 7.4 8,732 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.9 2,316 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 9,717 reviews | |||
| PriceFrom $269 | Free Cancellation | Rating 8.1 4,369 reviews |
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.