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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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SJC
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:56 pm
KOA
-
SJC
Nonstop5h 10m
Alaska Airlines
Wed 5/67:00 am
SJC
-
KOA
Nonstop5h 35m
Alaska Airlines
Deal found 1/26$237
This Delta deal was found by Cheapflights users on 1/26. 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 4/2910:00 pm
KOA
-
SJC
1 stop12h 17m
Delta
Wed 5/67:20 am
SJC
-
KOA
1 stop14h 43m
Delta
Deal found 1/26$256
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:56 pm
KOA
-
SJC
Nonstop5h 10m
Multiple Airlines
Wed 5/67:13 am
SJC
-
KOA
1 stop9h 31m
Multiple Airlines
Deal found 1/26$271
This Southwest deal was found by Cheapflights users on 1/27. 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 2/179:25 pm
KOA
-
SJC
1 stop9h 15m
Southwest
Fri 2/2710:00 am
SJC
-
KOA
1 stop10h 10m
Southwest
Deal found 1/27$282
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/911:39 am
KOA
-
SJC
1 stop9h 05m
Multiple Airlines
Mon 3/22:25 pm
SJC
-
KOA
Nonstop5h 48m
Multiple Airlines
Deal found 1/27$302
This Hawaiian Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/99:54 am
KOA
-
SJC
1 stop10h 50m
Alaska Airlines
Tue 2/249:25 am
SJC
-
KOA
1 stop8h 42m
Alaska Airlines
Deal found 1/27$307
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/710:55 pm
KOA
-
SJC
1 stop12h 10m
Delta
Mon 3/29:15 am
SJC
-
KOA
1 stop11h 15m
Delta
Deal found 1/27$316
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:39 am
KOA
-
SJC
1 stop9h 05m
Multiple Airlines
Fri 2/272:25 pm
SJC
-
KOA
Nonstop5h 48m
Multiple Airlines
Deal found 1/27$321
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/710:55 pm
KOA
-
SJC
1 stop12h 10m
Delta
Tue 2/245:45 am
SJC
-
KOA
2 stops15h 54m
Delta
Deal found 1/27$322
This Delta deal was found by Cheapflights users on 1/27. 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 2/1710:55 pm
KOA
-
SJC
1 stop11h 57m
Delta
Fri 2/275:45 am
SJC
-
KOA
2 stops15h 54m
Delta
Deal found 1/27$324
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 2/1310:55 pm
KOA
-
SJC
2 stops15h 13m
Delta
Wed 2/255:45 am
SJC
-
KOA
2 stops15h 54m
Delta
Deal found 1/27$327

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(CheapOair)

One-way from

$119
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$492
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.
Search Deals
From Kona Intl to San Jose
Search Deals
One-way flight from Kona Intl to San Jose
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 28, 2026.
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

Wed 4/29

10:00 pm-1:17 pm

1 stop12h 17m

San Jose

Wed 5/6

7:20 am-7:03 pm

1 stop14h 43m

$256

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Tue 2/10

7:30 am-7:48 pm

1 stop10h 18m

San Jose

Tue 2/24

9:25 am-4:07 pm

1 stop8h 42m

$307

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Tue 2/10

6:00 am-7:48 pm

1 stop11h 48m

San Jose

Mon 3/2

7:00 am-2:47 pm

1 stop9h 47m

$307

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Tue 2/10

10:55 pm-1:05 pm

1 stop12h 10m

San Jose

Thu 2/26

7:15 am-7:39 pm

1 stop14h 24m

$316

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Sat 2/7

10:55 pm-8:27 am

1 stop7h 32m

San Jose

Mon 3/2

9:50 am-7:39 pm

2 stops11h 49m

$322

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Thu 2/12

10:55 pm-8:18 am

1 stop7h 23m

San Jose

Wed 2/25

5:45 am-7:39 pm

2 stops15h 54m

$322

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Wed 2/11

10:55 pm-8:18 am

1 stop7h 23m

San Jose

Mon 3/2

9:50 am-7:39 pm

2 stops11h 49m

$322

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Sat 2/7

10:55 pm-4:02 pm

2 stops15h 07m

San Jose

Thu 2/26

5:45 am-3:51 pm

1 stop12h 06m

$322

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Wed 2/11

10:55 pm-4:02 pm

2 stops15h 07m

San Jose

Thu 2/26

5:45 am-3:51 pm

1 stop12h 06m

$322

Kailua-KonaSan Jose

KOA - SJC

KOASJC

Kona Intl

Mon 2/9

8:55 pm-12:26 pm

1 stop13h 31m

San Jose

Tue 2/24

5:45 am-6:30 pm

2 stops14h 45m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-San Jose, California flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $381). 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.

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 January 28, 2026.
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
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,121 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • 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 and Alaska Airlines can get you from Kailua-Kona to San Jose, California in just under 10h 18m. Your travel time can differ by up to 1h 59m. The distance between Kailua-Kona and San Jose, California is about 2381 mi. This flight may include one or multiple stops.

  • 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 $148. 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 $253, respectively. These flights start at 68% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kailua-Kona to San Jose, California one-way?

    One-way options have recently been found by users for as low as $138 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $139 and Southwest from $174 one-way.

  • 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 (87%), Hawaiian Airlines (87%), American Airlines( 82%).

  • 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 $381). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$346FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$247Average$447FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$253Average$442FlexibilityNo cancel feeOn-time85%

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