Cheap flights from San Diego (SAN) to Kaua'i from $123

Find a great deal and save up to 25% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Kaua'i within the next two weeks, with the cheapest ticket starting at $363.

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, December can be a great choice for travel to Kaua'i. Flights to Kaua'i from San Diego in December are about $352 on average during December, but can be found for as low as $197.

When flying from San Diego to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Kaua'i.

Some of the carriers operating flights from San Diego to Kaua'i that may be offering flexible cancellation policies are Alaska Airlines, Hawaiian Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from San Diego to Kaua'i for under $300. The cheapest flight booked recently is on Hawaiian Airlines for just $237, but on average you can expect to pay $305.

Cheapflights has at least 20 direct flights from San Diego to Kaua'i under $300. A good price for a nonstop flight from San Diego to Kaua'i is less than $394.

There are currently 20+ open flights from San Diego to Kaua'i within the next 7 days for less than $400.

Within the past month, 11 users have taken a look at flights from San Diego to Kaua'i.

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $123. Alaska Airlines flights start at $129 while deals on American Airlines start at $171 one-way.

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from San Diego to Kaua'i.

While on average a flight from San Diego to Kaua'i is generally $900, our data shows the cheapest flight currently is $156. When looking at the most popular route, (San Diego - Lihue), you can expect to pay $233 for that flight.

SAN stands for San Diego Airport, while LIH stands for Lihue Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.