Cheap Flight Deals from San Diego to Kauai

We've found these cheap flights for you. You can book one-way or return flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from San Diego to Kauai

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight from San Diego (SAN) to Kauai (LIH) the cheapest?

Airlines adjust prices for flights from San Diego to Kauai based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Diego (SAN) to Kauai (LIH) cost?

According to Trip.com's data, the lowest price is around AU$ 826.
How long is the flights from San Diego (SAN) to Kauai (LIH)?

It takes about 6 hours 30 minutes to fly from San Diego (SAN) to Kauai (LIH).
What time does the earliest flight from San Diego to Kauai depart?

The earliest flight departs from San Diego (SAN) at 08:00 and arrives in Kauai (LIH) at 12:25.
What are the most popular airlines that fly from San Diego (SAN) to Kauai (LIH)?

Airlines with flights from San Diego (SAN) to Kauai (LIH): Alaska Airlines and Hawaiian Airlines.
What's the most popular airline for direct flights from San Diego (SAN) to Kauai (LIH)?

Alaska Airlines operates 1 direct flights from San Diego (SAN) to Kauai (LIH).
How many airports in Kauai (LIH)?

There are 1 airport(s) in Kauai (LIH): Lihue Airport.

How to find a cheap flight from San Diego to Kauai

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Kauai. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from San Diego to Kauai

Cheapest one-way flight price	AU$ 198
Cheapest return ticket price	AU$ 532
Off-season for travel	May
Peak season for travel	June
Flight distance	4,300.82km
Average flight time	6 hours 30 minutes
Popular airline	Alaska Airlines