Cheap flight deals from Kauai to San Jose

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

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

Flight Info | Kauai to San Jose

Cheapest one-way flight price	Rp 1,943,080
Cheapest round-trip ticket price	Rp 3,920,816
Off-season for travel	April
Peak season for travel	June
Flight distance	3,964.82 km
Average flight time	5 hours 9 minutes
Popular airline	American Airlines

When is the cheapest time to fly from Kauai to San Jose?

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

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

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

Frequently Asked Questions

When are flight tickets from Kauai (LIH) to San Jose (SJC) the cheapest?

Airlines adjust prices for flights from Kauai to San Jose based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Kauai (LIH) to San Jose (SJC) cost?

According to Trip.com's data, the lowest price is around Rp 8,405,380.
How long does it take to fly from Kauai (LIH) to San Jose (SJC) and what is the distance?

It takes around 5 hours 9 minutes to fly from Kauai (LIH) to San Jose (SJC).
What are the most popular airlines that fly from Kauai (LIH) to San Jose (SJC)?

Airlines with flights from Kauai (LIH) to San Jose (SJC): Alaska Airlines and Hawaiian Airlines.

How to find a cheap flight from Kauai to San Jose

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 Kauai to San Jose. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Kauai to San Jose ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Kauai to San Jose for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1943080 for a one-way ticket on Thu, May 1.

Compare cheap Kauai to San Jose flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Kauai to San Jose. The most affordable airline currently operating on this route is Alaska Airlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Kauai to San Jose route to track ticket prices effortlessly—no need to check manually every day.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Kauai to San Jose to access exclusive deals just for you.