Cheap flights from Los Angeles to Kaua'i from $178

In general, December is the cheapest month to fly from Los Angeles to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $137. The month of January is another great option to travel to Kaua'i, with average flight prices from Los Angeles averaging around $139.

According to our data, Wednesday is the cheapest day to fly to Kaua'i from Los Angeles. The lowest ticket price found for a Wednesday departure recently was $464. 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 $546. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

The cheapest time of day to fly to Kaua'i is at noon when flights can be purchased for as low as $476. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $561.

Fly from Los Angeles to Lihue for the best Los Angeles - Kaua'i flight prices

You are more likely to see cheaper flights to Kaua'i from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $480 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Los Angeles for as low as $421 on momondo.

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Los Angeles to Kaua'i

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Kaua'i from Los Angeles according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 7 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 11 flights per day flying from Los Angeles to Kaua'i. The most common time of day flights depart is 2:00PM, with 51% of flights taking off at noon.

As of May 2026, 83 flights take off from Los Angeles and land in Kaua'i each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.