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$119+ Cheap flights from Kailua-Kona to San Jose, CA (KOA - SJC)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SJC
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Find flight deals from Kailua-Kona to San Jose

Cheapest flights from Kailua-Kona to San Jose
Explore the most affordable flight options available from Kailua-Kona to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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.
Thu 12/188:43 pmKOA - SJC
1 stop12h 13mDelta
Mon 12/299:05 amSJC - KOA
1 stop11h 26mDelta
Deal found 11/24$390
This Expedia deal was found by Cheapflights users on 11/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:25 pmKOA - SJC
1 stop17h 24mAlaska Airlines
Mon 12/297:00 amSJC - KOA
Nonstop5h 43mAlaska Airlines
Deal found 11/24$393
This Expedia deal was found by Cheapflights users on 11/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmKOA - SJC
1 stop19h 14mAlaska Airlines
Tue 12/98:34 amSJC - KOA
1 stop7h 38mAlaska Airlines
Deal found 11/25$438
This Delta deal was found by Cheapflights users on 11/24. 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 12/29:30 pmKOA - SJC
2 stops16h 39mDelta
Tue 12/97:15 amSJC - KOA
1 stop13h 05mDelta
Deal found 11/24$472
This Hawaiian Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 11/2610:45 amKOA - SJC
1 stop8h 50mAlaska Airlines
Sat 11/298:57 amSJC - KOA
1 stop7h 29mAlaska Airlines
Deal found 11/25$488
This Hawaiian Airlines deal was found by Cheapflights users on 11/25. 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.
Sun 12/79:54 amKOA - SJC
1 stop9h 53mAlaska Airlines
Fri 12/128:34 amSJC - KOA
1 stop9h 33mAlaska Airlines
Deal found 11/25$493
This Delta deal was found by Cheapflights users on 11/25. 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.
Wed 11/269:30 pmKOA - SJC
1 stop11h 27mDelta
Sat 11/297:00 amSJC - KOA
2 stops17h 21mDelta
Deal found 11/25$502
This Southwest deal was found by Cheapflights users on 11/24. 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.
Tue 12/308:00 amKOA - SJC
1 stop11h 55mSouthwest
Tue 1/610:00 amSJC - KOA
1 stop13h 20mSouthwest
Deal found 11/24$514

Cheap flight deals from Kailua-Kona to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(Delta)

One-way from

$119
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$329

Good one-way deal

$249 or less
Provider with most accurate pricing for Kona Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-San Jose flights.
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From Kona Intl to San Jose
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One-way flight from Kona Intl to San Jose
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Kona Intl to San Jose.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to San Jose 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 November 25, 2025.
Use the filters below to find and compare flights from Kailua-Kona to San Jose that are best for you.

Fly from

Kailua-Kona

Fly to

San Jose

Route

Depart

Return

Price

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Tue 1/13

9:30 pm-8:32 am

1 stop9h 02m

San Jose

Mon 1/26

9:15 am-6:30 pm

1 stop11h 15m

$243

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Wed 1/14

9:30 pm-8:32 am

1 stop9h 02m

San Jose

Sun 1/25

5:54 am-3:51 pm

1 stop11h 57m

$243

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Thu 1/15

9:30 pm-8:32 am

1 stop9h 02m

San Jose

Wed 1/28

7:45 am-6:47 pm

1 stop13h 02m

$243

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Thu 1/29

8:45 pm-10:57 am

1 stop12h 12m

San Jose

Mon 2/2

7:45 am-7:57 pm

1 stop14h 12m

$243

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Mon 1/12

9:30 pm-12:26 pm

2 stops12h 56m

San Jose

Thu 1/29

7:45 am-6:47 pm

1 stop13h 02m

$248

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Fri 1/9

9:30 pm-4:14 pm

2 stops16h 44m

San Jose

Tue 1/27

9:15 am-6:30 pm

1 stop11h 15m

$248

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Tue 1/13

9:30 pm-4:14 pm

2 stops16h 44m

San Jose

Tue 1/27

9:15 am-6:30 pm

1 stop11h 15m

$248

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Mon 1/12

9:30 pm-12:26 pm

2 stops12h 56m

San Jose

Wed 1/28

5:54 am-6:47 pm

2 stops14h 53m

$284

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Thu 1/15

8:45 pm-10:57 am

1 stop12h 12m

San Jose

Fri 1/23

7:45 am-6:30 pm

2 stops12h 45m

$285

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Wed 1/14

8:45 pm-10:57 am

1 stop12h 12m

San Jose

Mon 1/26

7:45 am-6:30 pm

2 stops12h 45m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 18 results
1
2

Compare providers for flights from Kailua-Kona to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to San Jose in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kailua-Kona-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kailua-Kona-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kailua-Kona-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kailua-Kona-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kailua-Kona to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Kailua-Kona 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 Kailua-Kona to San Jose

What is the cheapest month to book a flight from Kailua-Kona to San Jose, California?

Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to San Jose, California (average of $174). Flying from Kailua-Kona to San Jose, California in June is currently the most expensive (average of $407). 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 KOA to SJC?

Find hourly flight availability from Kailua-Kona to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Kailua-Kona to San Jose, California in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Kailua-Kona to San Jose, California?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to San Jose. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Kailua-Kona to San Jose, California flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated November 25, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Kailua-Kona to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,340 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,340 reviews
Alaska Airlines
8.0
Very good
11,340 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,340 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,813 reviews
Alaska Airlines
8.0
Very good
11,340 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airports do I use to fly from Kailua-Kona to San Jose?

    If you wish to fly to San Jose from Kailua-Kona, then you need to book flights from Kona Intl to San Jose. There is 1 flight from Kona Intl (KOA) to San Jose (SJC) per day to choose from. Flights to San Jose from Kona Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 5h 04m is how long a nonstop flight from Kailua-Kona to San Jose typically takes.

  • How popular is this Kailua-Kona to San Jose, California flight route?

    The Kona Intl to San Jose flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kailua-Kona to San Jose, California?

    Delta can get you from Kailua-Kona to San Jose, California in just under 9h 02m. Your travel time can differ by up to . The distance between Kailua-Kona and San Jose, California is about 2381 mi.

  • What are the cheapest airlines flying from Kailua-Kona to San Jose, California round-trip?

    Flying on Delta is currently your cheapest option to San Jose, California, with prices starting at $153. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Hawaiian Airlines, with the lowest prices starting at $247 and $283, respectively. These flights start at 63% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Kailua-Kona to San Jose, California?

    Before booking your flight to San Jose, California from Kailua-Kona, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (66%), Hawaiian Airlines (66%), American Airlines( 65%).

  • What are the cheapest flights from Kailua-Kona to San Jose, California?

    On average you can expect to pay $259 for a flight from Kailua-Kona to San Jose, California. The cheapest flight overall is $198 while the most popular route, (Kona Intl - San Jose) is currently priced at $243.

  • Can I find deals for flights from Kailua-Kona to San Jose that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to San Jose?

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

  • Can I find deals for business class flights from Kailua-Kona to San Jose?

    Yes. Cheapflights offers flight deals from Kailua-Kona to San Jose 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 Kailua-Kona to San Jose, California?

    Currently, May is the cheapest month in which you can book a flight from Kailua-Kona to San Jose, California (average of $174). Flying from Kailua-Kona to San Jose, California in June is currently the most expensive (average of $407). 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.

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Alternative routes for Kailua-Kona to San Jose

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Top 3 airlines flying from Kailua-Kona to San Jose

Discover the top 3 airlines that operate flights from Kailua-Kona to San Jose. 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$153Average$329FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$447FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$283Average$442FlexibilityNo cancel feeOn-time85%

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