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Kailua-Kona

$139+ Cheap flights from San Jose to Kailua-Kona (SJC - KOA)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — KOA
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to Kona Intl are usually found in September or January, booked 87 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from San Jose to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Kailua-Kona (KOA). 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 July 28, 2025.

Round-trip from

$283
(Alaska Airlines)

One-way from

$139
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$516

Good round-trip deal

$287 or less

Good one-way deal

$139 or less
From San Jose to Kona Intl
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One-way flight from San Jose to Kona Intl
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Highest demand for flights based on searches. 15% potential increase in price ($77 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 July 2025
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Price to beat on a round-trip flight from San Jose to Kona Intl.
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Price to beat on a one-way flight from San Jose to Kona Intl.
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Find flight deals from San Jose to Kailua-Kona

Cheapest flights from San Jose to Kailua-Kona
Explore the most affordable flight options available from San Jose to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 10/297:00 amSJC - KOA
Nonstop5h 43mHawaiian Airlines
Mon 11/39:42 amKOA - SJC
1 stop7h 19mHawaiian Airlines
Deal found 7/28$283
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/37:00 amSJC - KOA
Nonstop5h 27mAlaska Airlines
Thu 9/1110:27 amKOA - SJC
1 stop9h 11mAlaska Airlines
Deal found 7/28$288
This Delta deal was found by Cheapflights users on 7/26. 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 11/125:45 amSJC - KOA
2 stops15h 25mDelta
Mon 11/178:45 pmKOA - SJC
1 stop12h 08mDelta
Deal found 7/26$302

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Kailua-Kona 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 July 28, 2025.
Use the filters below to find and compare flights from San Jose to Kailua-Kona that are best for you.

Fly from

San Jose

Fly to

Kailua-Kona

Route

Depart

Return

Price

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Wed 10/22

7:00 am-9:27 am

Nonstop5h 27m

Kona Intl

Tue 10/28

8:17 am-7:01 pm

1 stop7h 44m

$283

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Fri 9/5

1:44 pm-7:00 pm

1 stop8h 16m

Kona Intl

Mon 9/8

9:47 pm-10:55 am

1 stop10h 08m

$302

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Thu 8/21

7:15 am-12:25 pm

1 stop8h 10m

Kona Intl

Mon 8/25

1:28 pm-9:35 pm

Nonstop5h 07m

$303

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Wed 9/3

7:00 am-9:27 am

Nonstop5h 27m

$139

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Tue 8/19

11:14 am-7:00 pm

1 stop10h 46m

$149

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Sun 8/3

4:00 pm-9:25 pm

1 stop8h 25m

$282

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Mon 8/4

7:00 am-9:30 am

Nonstop5h 30m

$324

San JoseKailua-Kona

SJC - KOA

SJCKOA

San Jose

Wed 9/3

6:30 am-3:46 pm

3 stops60h 16m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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

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

How far ahead should I book a flight from San Jose to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from San Jose to Kailua-Kona. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from San Jose to Kailua-Kona, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from San Jose to Kailua-Kona (average of $409). Flying from San Jose to Kailua-Kona in June is currently the most expensive (average of $624). 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 KOA?

Find hourly flight availability from San Jose to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s typically best to fly out from San Jose to Kailua-Kona in the afternoon. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated July 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from San Jose to Kailua-Kona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

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

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

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
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

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
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,604 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

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
8,892 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

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 Kailua-Kona. 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 San Jose to Kailua-Kona?

    If you book a flight from San Jose to Kailua-Kona, you will be flying from San Jose to Kona Intl. Flights to Kona Intl (KOA) from San Jose (SJC) take 5h 24m for a nonstop flight. There is 1 flight from San Jose to Kailua-Kona per day from 6 airlines.

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

    Within the past month, 3 users have taken a look at flights from San Jose to Kona Intl.

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

    Cheapflights users have booked flights from San Jose to Kailua-Kona round-trip from $283. Other airlines that can offer you cheap pricing are Delta, from $302, and Hawaiian Airlines, from $303. These flights start at 35% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from San Jose to Kailua-Kona for a low price.

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

    Consider Alaska Airlines (96%), American Airlines (96%) or Hawaiian Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from San Jose to Kailua-Kona.

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

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (San Jose - Kona Intl) can be booked for $278 on average our data indicates $1,271 when flying from San Jose to Kailua-Kona.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Jose to Kailua-Kona (average of $409). Flying from San Jose to Kailua-Kona in June is currently the most expensive (average of $624). 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 6 airlines flying from San Jose to Kailua-Kona

Discover the top 6 airlines that operate flights from San Jose to Kailua-Kona. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$428FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$236Average$396FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$240Average$494FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$282Average$488FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$318Average$567FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$347Average$527FlexibilityNo cancel feeOn-time71%

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