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Cheap flights from Kailua-Kona to San Diego from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to San Diego departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 pm - 12:13 pmKOA  Kona Intl-SAN San Diego
10h 23m1 stop San Francisco
United Airlines Logo
6:15 am - 11:46 amSAN  San Diego-KOA Kona Intl
8h 31m1 stop Los Angeles Los Angeles
$336United Airlines
Wed, Sep 2 - Tue, Sep 8
Delta Logo
8:55 pm - 10:09 amKOA  Kona Intl-SAN San Diego
10h 14m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 5:31 pmSAN  San Diego-KOA Kona Intl
13h 31m1 stop Seattle/Tacoma Intl
$336Delta
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
10:50 pm - 11:35 amKOA  Kona Intl-SAN San Diego
9h 45m2 stops San Francisco Los Angeles Los Angeles
United Airlines Logo
12:41 pm - 7:35 pmSAN  San Diego-KOA Kona Intl
9h 54m1 stop San Francisco
$342United Airlines
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
1:35 pm - 5:05 amKOA  Kona Intl-SAN San Diego
12h 30m1 stop Kahului
Southwest Logo
9:35 am - 9:30 pmSAN  San Diego-KOA Kona Intl
14h 55m1 stop Honolulu
$361Southwest
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
7:00 pm - 6:55 amKOA  Kona Intl-SAN San Diego
8h 55m1 stop Honolulu
Southwest Logo
6:30 am - 12:55 pmSAN  San Diego-KOA Kona Intl
8h 25m1 stop Sacramento Intl
$372Southwest
Thu, Oct 29 - Mon, Nov 2
Alaska Airlines Logo
3:46 pm - 10:06 amKOA  Kona Intl-SAN San Diego
15h 20m1 stop San Francisco
Alaska Airlines Logo
7:50 am - 9:36 amSAN  San Diego-KOA Kona Intl
28h 46m1 stop San Francisco
$419Alaska Airlines
Wed, Oct 14 - Sun, Oct 18
Alaska Airlines Logo
3:51 pm - 8:48 amKOA  Kona Intl-SAN San Diego
13h 57m1 stop San Francisco
Alaska Airlines Logo
9:30 pm - 9:32 amSAN  San Diego-KOA Kona Intl
15h 02m1 stop San Francisco
$426Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Alaska Airlines Logo
3:46 pm - 10:06 amKOA  Kona Intl-SAN San Diego
15h 20m1 stop San Francisco
Alaska Airlines Logo
7:50 am - 9:36 amSAN  San Diego-KOA Kona Intl
28h 46m1 stop San Francisco
$449Alaska Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
10:50 pm - 10:17 amKOA  Kona Intl-SAN San Diego
8h 27m1 stop San Francisco
United Airlines Logo
2:24 pm - 9:50 pmSAN  San Diego-KOA Kona Intl
10h 26m2 stops Los Angeles Los Angeles Honolulu
$572United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
10:50 pm - 10:17 amKOA  Kona Intl-SAN San Diego
8h 27m1 stop San Francisco
United Airlines Logo
2:24 pm - 9:50 pmSAN  San Diego-KOA Kona Intl
10h 26m2 stops Los Angeles Los Angeles Honolulu
$612United Airlines
Thu, Sep 10 - Mon, Sep 14

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Alaska Airlines flights from Kailua-Kona to San Diego

Our best Alaska Airlines deals on Kailua-Kona to San Diego flight tickets
Alaska Airlines
Oct 14
KOA3:46 pmKona Intl
15h 20m
1 stop
SAN10:06 amSan Diego
Oct 18
SAN7:50 amSan Diego
28h 46m
1 stop
KOA9:36 amKona Intl
$419
Alaska Airlines
Sep 10
KOA3:51 pmKona Intl
13h 57m
1 stop
SAN8:48 amSan Diego
Sep 14
SAN9:30 pmSan Diego
15h 02m
1 stop
KOA9:32 amKona Intl
$426
Alaska Airlines
Oct 14
KOA3:46 pmKona Intl
15h 20m
1 stop
SAN10:06 amSan Diego
Oct 18
SAN7:50 amSan Diego
28h 46m
1 stop
KOA9:36 amKona Intl
$449

Delta flights from Kailua-Kona to San Diego

Our best Delta deals on Kailua-Kona to San Diego flight tickets
Delta
Sep 2
KOA8:42 pmKona Intl
12h 26m
2 stops
SAN12:08 pmSan Diego
Sep 8
SAN7:00 amSan Diego
13h 31m
1 stop
KOA5:31 pmKona Intl
$376
Delta
Aug 27
KOA8:42 pmKona Intl
12h 57m
1 stop
SAN12:39 pmSan Diego
Aug 31
SAN7:03 amSan Diego
13h 32m
1 stop
KOA5:35 pmKona Intl
$387
Delta
Aug 27
KOA8:42 pmKona Intl
16h 14m
2 stops
SAN3:56 pmSan Diego
Aug 31
SAN3:00 pmSan Diego
7h 17m
1 stop
KOA7:17 pmKona Intl
$393

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to San Diego 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Kailua-Kona to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 9/2

10:50 pm-12:13 pm

1 stop10h 23m

San Diego

Tue 9/8

6:15 am-11:46 am

1 stop8h 31m

$336

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/10

8:55 pm-10:09 am

1 stop10h 14m

San Diego

Thu 9/17

7:00 am-5:31 pm

1 stop13h 31m

$336

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 9/1

10:50 pm-11:35 am

2 stops9h 45m

San Diego

Tue 9/8

12:41 pm-7:35 pm

1 stop9h 54m

$342

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 9/1

1:35 pm-5:05 am

1 stop12h 30m

San Diego

Tue 9/8

9:35 am-9:30 pm

1 stop14h 55m

$361
Quickest round-trip

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 10/29

7:00 pm-6:55 am

1 stop8h 55m

San Diego

Mon 11/2

6:30 am-12:55 pm

1 stop8h 25m

$372

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 10/14

3:46 pm-10:06 am

1 stop15h 20m

San Diego

Sun 10/18

7:50 am-9:36 am

1 stop28h 46m

$419

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/10

3:51 pm-8:48 am

1 stop13h 57m

San Diego

Mon 9/14

9:30 pm-9:32 am

1 stop15h 02m

$426

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 10/14

3:46 pm-10:06 am

1 stop15h 20m

San Diego

Sun 10/18

7:50 am-9:36 am

1 stop28h 46m

$449

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/10

10:50 pm-10:17 am

1 stop8h 27m

San Diego

Mon 9/14

2:24 pm-9:50 pm

2 stops10h 26m

$572

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/10

10:50 pm-10:17 am

1 stop8h 27m

San Diego

Mon 9/14

2:24 pm-9:50 pm

2 stops10h 26m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Kailua-Kona to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kailua-Kona and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from $336 to $479.
The lowest price recently found on this route was $332.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Kailua-Kona during the month February is also very affordable. Most momondo users find prices during this month for around $287.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Kailua-Kona to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $408. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $607. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $382. Flights in the morning are often more expensive with an average ticket price of $478.

What is the cheapest Kona Intl to San Diego flight route?

Fly from Kona Intl to San Diego for the best Kona Intl - San Diego flight prices

What cabin class options are available on Kailua-Kona to San Diego flights?

There are 3 cabin classes available to choose from on Kailua-Kona to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kailua-Kona to San Diego flight prices changed over time?

As of August 2026, prices for Kailua-Kona to San Diego flights are approximately 66% more expensive when compared to flights at the same time last year.

When to book flights from Kailua-Kona to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to San Diego (KOA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to San Diego

Best Price Found

$282

Fastest flight time

5h 26m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Kailua-Kona in the past 72 hours is $282. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $501.
The fastest flight from Kailua-Kona to San Diego takes 5h 26m
Direct flights go from Kailua-Kona to San Diego every day.
There is 1 airport in San Diego. From Kailua-Kona there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Kailua-Kona to San Diego

  • How far is Kona Intl to San Diego by plane?

    The distance between Kona Intl and San Diego is about 2552.8 mi. Typically, this will take 5h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Kona Intl Airport to San Diego Airport?

    Prices for flights from Kona Intl Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kona Intl Airport to San Diego Airport?

  • How old do you have to be to fly from Kona Intl Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kailua-Kona to San Diego?

  • What is the most popular airline from Kailua-Kona to San Diego?

Best airlines flying from Kailua-Kona to San Diego

Compare and see reviews for airlines that fly from Kailua-Kona to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $235Free CancellationRating
7.9
12,776 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
10,080 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $442Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Kailua-Kona to San Diego

    The lowest priced Alaska Airlines flight from Kailua-Kona to San Diego from the last 72 hours was $235. Generally, Alaska Airlines has 5 flights on this route every week with an average price of $494. Alaska Airlines is rated 7.9/10 by our users.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kailua-Kona to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Kailua-Kona to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Kailua-Kona with this policy.

How can momondo help me find flights from Kailua-Kona to San Diego?

momondo helps you find the best flight between Kailua-Kona and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kailua-Kona to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kailua-Kona to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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