Cheap flights from San Diego to Kaua'i from $139
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Kaua'i departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Diego 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 San Diego to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $387. The month of September is another great option to travel to Kaua'i, with average flight prices from San Diego averaging around $394.
What is the cheapest day to depart on your flight to Kaua'i?
According to our data, Tuesday is the cheapest day to fly to Kaua'i from San Diego. The lowest ticket price found for a Tuesday departure recently was $478. 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 $632. 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 $183. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $552.
What is the cheapest San Diego to Kaua'i flight route?
Fly from San Diego to Lihue for the best San Diego - 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 San Diego when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $476 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from San Diego for as low as $397 on momondo.
What cabin class options are available on San Diego to Kaua'i flights?
There are 4 cabin classes available to choose from on San Diego 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 San Diego to Kaua'i?
Delta, Southwest, and United Airlines are the most popular carriers operating from San Diego to Kaua'i
What airlines fly to Kaua'i?
Alaska Airlines, Hawaiian Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from San Diego according to our data. Alaska Airlines is the first choice among our users, with 39% 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 San Diego to Kaua'i on average per day?
The number of flights available between San Diego and Kaua'i is 2 per day as of April 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.
How many flights depart from San Diego to Kaua'i on average per week?
As of April 2025, there are 14 flights per week flying from San Diego to Kaua'i. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap San Diego to Kaua'i flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Kaua'i
When did momondo last update prices for flights from San Diego Airport to Kaua'i?
Prices for flights from San Diego Airport to Kaua'i were last updated today.
How many operators does momondo search for flights from San Diego Airport to Kaua'i?
As of April 2025, there are 6 operators available to choose from for flights from San Diego Airport to Kaua'i.
How old do you have to be to fly from San Diego Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Kaua'i is Boeing 737 MAX 8, representing 12.11% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 9.59%, Airbus A320neo at 8.53%, and Boeing 737 MAX 9 at 7.80%.
Best airlines flying from San Diego to Kaua'i
Compare and see reviews for airlines that fly from San Diego to Kaua'i with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $241 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $245 | Free Cancellation | Rating 7.9 2,393 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $280 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $309 | Free Cancellation | Rating 8.0 9,928 reviews | |||
| PriceFrom $335 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to Kaua'i?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from San Diego.
Can I find flights from San Diego to Kaua'i with flexible booking policies on momondo?
Flights from San Diego 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 San Diego to Kaua'i?
Once you have performed a search for San Diego to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Diego to Kaua'i right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.