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Kaua'i

$126+ Cheap flights from San Jose (SJC) to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — LIH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Jose to Kaua'i

Keep the following information in mind while searching for San Jose to Kaua'i flight deals. Data was last updated June 12, 2025.

Round-trip from

$251
(Delta)

One-way from

$126
(Delta)

Popular in

December

Cheapest in

May

Average price

$598

Good round-trip deal

$422 or less

Good one-way deal

$224 or less
From San Jose to Kaua'i
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One-way flight from San Jose to Kaua'i
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Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from San Jose to Kaua'i.
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Price to beat on a one-way flight from San Jose to Kaua'i.
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Find flight deals from San Jose to Kaua'i

Cheapest flights from San Jose to Kaua'i
Explore the most affordable flight options available from San Jose to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1211:35 amSJC - LIH
1 stop10h 28mDelta
Wed 8/208:28 pmLIH - SJC
1 stop8h 50mDelta
Deal found 6/10$251
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amSJC - LIH
Nonstop5h 44mAlaska Airlines
Thu 8/212:25 pmLIH - SJC
Nonstop5h 11mAlaska Airlines
Deal found 6/10$278
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amSJC - LIH
Nonstop5h 43mHawaiian Airlines
Tue 9/210:30 pmLIH - SJC
1 stop10h 27mHawaiian Airlines
Deal found 6/11$282
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amSJC - LIH
1 stop11h 27mAmerican Airlines
Tue 9/169:45 pmLIH - SJC
1 stop11h 19mAmerican Airlines
Deal found 6/11$344
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:40 amSJC - LIH
1 stop9h 10mSouthwest
Thu 9/46:15 amLIH - SJC
1 stop7h 05mSouthwest
Deal found 6/11$383

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from San Jose to Kaua'i that are best for you.

Fly from

San Jose

Fly to

Kaua'i

Route

Depart

Return

Price

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Tue 8/12

11:14 am-5:18 pm

1 stop9h 04m

Lihue

Thu 8/21

8:28 pm-8:18 am

1 stop8h 50m

$251

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Tue 8/12

7:00 am-9:44 am

Nonstop5h 44m

Lihue

Thu 8/21

2:25 pm-10:36 pm

Nonstop5h 11m

$278

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Tue 8/26

7:00 am-9:43 am

Nonstop5h 43m

Lihue

Tue 9/2

10:30 pm-11:57 am

1 stop10h 27m

$282

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Fri 9/12

6:00 am-2:27 pm

1 stop11h 27m

Lihue

Tue 9/16

9:45 pm-12:04 pm

1 stop11h 19m

$344

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 8/28

6:40 am-12:50 pm

1 stop9h 10m

Lihue

Thu 9/4

6:15 am-4:20 pm

1 stop7h 05m

$383

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 9/4

11:35 am-7:03 pm

1 stop10h 28m

$126

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 9/4

7:00 am-9:43 am

Nonstop5h 43m

$139

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Thu 10/2

6:35 am-4:00 pm

2 stops12h 25m

$204

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Sun 7/27

7:00 am-9:44 am

Nonstop5h 44m

$254

San JoseLihue

SJC - LIH

SJCLIH

San Jose

Tue 7/15

1:05 pm-11:11 am

3 stops25h 06m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from San Jose to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Kaua'i

What is the cheapest month to book a flight from San Jose to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from San Jose to Kaua'i (average of $440). Flying from San Jose to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to FUS?

Find hourly flight availability from San Jose to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Kaua'i as you normally would.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from San Jose to Kaua'i to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to Kaua'i?

    For a flight from San Jose to Kaua'i, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city.

  • How popular is this San Jose to Kaua'i flight route?

    The San Jose to Kaua'i flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Jose to Kaua'i one-way?

    $126 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $139 and $249, respectively.

  • What are the cheapest flights from San Jose to Kaua'i?

    The cheapest flight price from San Jose to Kaua'i is $214. On average you can expect to pay $381. The most popular route, (San Jose - Lihue), can usually be booked for $251.

  • Can I find deals for flights from San Jose to Kaua'i that include hotel bookings?

    Yes. In addition to deals on San Jose to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Kaua'i.

  • Can I find deals for business class flights from San Jose to Kaua'i?

    Yes. Cheapflights offers flight deals from San Jose to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from San Jose to Kaua'i (average of $440). Flying from San Jose to Kaua'i in June is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from San Jose to Kaua'i

Discover the top 5 airlines that operate flights from San Jose to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$342FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$248Average$501FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$257Average$479FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$279Average$516FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$365Average$527FlexibilityNo cancel feeOn-time63%

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