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Kailua-Kona

$134+ Cheap flights from San Diego to Kailua-Kona (SAN - 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KOA
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Kona Intl are usually found in September or October, booked 64 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from San Diego to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 26, 2025.

Round-trip from

$403
(Alaska Airlines)

One-way from

$134
(Southwest)

Popular in

June

Cheapest in

September

Average price

$606

Good round-trip deal

$457 or less

Good one-way deal

$269 or less
From San Diego to Kona Intl
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One-way flight from San Diego to Kona Intl
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Highest demand for flights based on searches. 15% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Diego to Kona Intl.
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Price to beat on a one-way flight from San Diego to Kona Intl.
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Find flight deals from San Diego to Kailua-Kona

Cheapest flights from San Diego to Kailua-Kona
Explore the most affordable flight options available from San Diego to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:17 amSAN - KOA
Nonstop6h 02mAlaska Airlines
Mon 9/111:23 amKOA - SAN
1 stop17h 07mAlaska Airlines
Deal found 6/25$403
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:45 amSAN - KOA
1 stop13h 25mSouthwest
Sat 8/166:05 amKOA - SAN
1 stop7h 30mSouthwest
Deal found 6/25$411
This Delta deal was found by Cheapflights users on 6/25. 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.
Fri 9/196:15 amSAN - KOA
2 stops15h 25mDelta
Sun 9/289:45 pmKOA - SAN
1 stop11h 53mDelta
Deal found 6/25$415
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:54 amSAN - KOA
2 stops11h 30mUnited Airlines
Sun 9/1411:00 pmKOA - SAN
2 stops11h 40mUnited Airlines
Deal found 6/26$419
This Hawaiian Airlines deal was found by Cheapflights users on 6/25. 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 12/312:30 pmSAN - KOA
1 stop8h 54mHawaiian Airlines
Wed 12/1012:00 pmKOA - SAN
Nonstop5h 20mHawaiian Airlines
Deal found 6/25$463

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 June 26, 2025.
Use the filters below to find and compare flights from San Diego to Kailua-Kona that are best for you.

Fly from

San Diego

Fly to

Kailua-Kona

Route

Depart

Return

Price

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Wed 8/27

11:17 am-2:19 pm

Nonstop6h 02m

Kona Intl

Mon 9/1

11:23 am-7:30 am

1 stop17h 07m

$403

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Mon 8/11

7:45 am-6:10 pm

1 stop13h 25m

Kona Intl

Sat 8/16

6:05 am-4:35 pm

1 stop7h 30m

$411

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Mon 8/11

7:30 am-10:10 pm

2 stops17h 40m

Kona Intl

Mon 8/18

9:47 pm-2:40 pm

1 stop13h 53m

$415

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Mon 9/8

10:54 am-7:24 pm

2 stops11h 30m

Kona Intl

Sun 9/14

11:00 pm-1:40 pm

2 stops11h 40m

$419

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Tue 7/29

9:19 am-12:20 pm

Nonstop6h 01m

Kona Intl

Tue 8/5

8:00 am-11:00 pm

1 stop12h 00m

$482

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Thu 8/14

7:45 am-6:10 pm

1 stop13h 25m

$134

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Thu 8/14

10:54 am-7:21 pm

2 stops11h 27m

$144

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Mon 9/22

11:17 am-2:19 pm

Nonstop6h 02m

$159

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Tue 8/12

1:45 pm-10:04 pm

1 stop11h 19m

$169

San DiegoKailua-Kona

SAN - KOA

SANKOA

San Diego

Sun 9/14

7:00 am-5:44 pm

1 stop13h 44m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 11 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Kailua-Kona. Price data was last updated on June 20, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Kailua-Kona, you should look to book at least 64 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 Diego to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from San Diego to Kailua-Kona (average of $409). Flying from San Diego 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 SAN to KOA?

Find hourly flight availability from San Diego 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 June 26, 2025.

When flying from San Diego to Kailua-Kona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 63% versus a flight in the morning.

Weekly flight availability from San Diego to Kailua-Kona

Explore weekly flight availability from San Diego to Kailua-Kona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2025.

The most flights from SAN to KOA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 June 26, 2025.
Read through reviews of airlines operating flights from San Diego to Kailua-Kona, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.8

Food

7.1

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 Diego 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 Diego to Kailua-Kona?

    To fly from San Diego to Kailua-Kona, you need to book a flight from San Diego (SAN) to Kona Intl (KOA). Nonstop flights to Kona Intl from San Diego take 5h 56m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from San Diego to Kona Intl offered by 6 different airlines.

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

    Within the past month, 10 users have taken a look at flights from San Diego to Kona Intl.

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

    Cheapflights users have booked flights from San Diego to Kailua-Kona round-trip from $403. Other airlines that can offer you cheap pricing are Southwest, from $411, and Delta, from $415. Users have found that Alaska Airlines is 10% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $134. Users have also found prices from $159 and $164 on Hawaiian Airlines and United Airlines, respectively.

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

    On average you can expect to pay $464 for a flight from San Diego to Kailua-Kona. The cheapest flight overall is $239 while the most popular route, (San Diego - Kona Intl) is currently priced at $268.

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

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

  • How can I find direct flights from San Diego 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 Diego to Kailua-Kona.

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

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

    Currently, October is the cheapest month in which you can book a flight from San Diego to Kailua-Kona (average of $409). Flying from San Diego 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 Diego to Kailua-Kona

Discover the top 6 airlines that operate flights from San Diego 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$196Average$501FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$209Average$578FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$408FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$241Average$461FlexibilityNo cancel feeOn-time75%
DeltaCheapest$241Average$414FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$553FlexibilityNo cancel feeOn-time63%

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