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Cheap flights from Kailua-Kona to San Diego from $145

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.
American Airlines Logo
10:21 pm - 8:36 amKOA  Kona Intl-SAN San Diego
8h 15m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:15 pm - 3:02 pmSAN  San Diego-KOA Kona Intl
21h 47m1 stop Phoenix Sky Harbor Intl
$349American Airlines
Tue, Nov 3 - Sun, Nov 8
American Airlines Logo
10:52 pm - 11:52 amKOA  Kona Intl-SAN San Diego
11h 00m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:30 am - 6:28 pmSAN  San Diego-KOA Kona Intl
10h 58m1 stop Phoenix Sky Harbor Intl
$356American Airlines
Tue, Dec 22 - Thu, Dec 31
Southwest Logo
7:05 pm - 6:45 amKOA  Kona Intl-SAN San Diego
9h 40m1 stop Honolulu
Southwest Logo
6:55 am - 1:40 pmSAN  San Diego-KOA Kona Intl
8h 45m1 stop Las Vegas Harry Reid Intl
$360Southwest
Wed, Nov 25 - Mon, Nov 30
Alaska Airlines Logo
2:25 pm - 8:20 amKOA  Kona Intl-SAN San Diego
15h 55m1 stop San Francisco
Alaska Airlines Logo
12:00 pm - 4:11 pmSAN  San Diego-KOA Kona Intl
6h 11mnonstop
$361Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Delta Logo
10:10 pm - 10:10 amKOA  Kona Intl-SAN San Diego
9h 00m1 stop Los Angeles
Delta Logo
7:00 am - 5:31 pmSAN  San Diego-KOA Kona Intl
13h 31m1 stop Seattle/Tacoma Intl
$362Delta
Thu, Sep 17 - Thu, Sep 24
United Airlines Logo
12:04 pm - 10:47 pmKOA  Kona Intl-SAN San Diego
7h 43m1 stop San Francisco
United Airlines Logo
6:15 am - 11:46 amSAN  San Diego-KOA Kona Intl
8h 31m1 stop Los Angeles
$376United Airlines
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
10:50 pm - 12:18 pmKOA  Kona Intl-SAN San Diego
10h 28m1 stop San Francisco
United Airlines Logo
12:41 pm - 7:35 pmSAN  San Diego-KOA Kona Intl
9h 54m1 stop San Francisco
$376United Airlines
Thu, Sep 17 - Sun, Sep 20
United Airlines Logo
12:35 pm - 12:19 amKOA  Kona Intl-SAN San Diego
9h 44m1 stop San Francisco
United Airlines Logo
1:11 pm - 8:47 pmSAN  San Diego-KOA Kona Intl
9h 36m1 stop San Francisco
$376United Airlines
Wed, Dec 23 - Wed, Dec 30
Alaska Airlines Logo
2:25 pm - 8:20 amKOA  Kona Intl-SAN San Diego
15h 55m1 stop San Francisco
Alaska Airlines Logo
8:33 pm - 12:02 pmSAN  San Diego-KOA Kona Intl
17h 29m1 stop San Francisco
$438Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
2:25 pm - 8:20 amKOA  Kona Intl-SAN San Diego
15h 55m1 stop San Francisco
Alaska Airlines Logo
8:33 pm - 12:02 pmSAN  San Diego-KOA Kona Intl
17h 29m1 stop San Francisco
$456Alaska Airlines
Tue, Feb 2 - Wed, Feb 3

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Southwest flights from Kailua-Kona to San Diego

Our best Southwest deals on Kailua-Kona to San Diego flight tickets
Southwest
Nov 25
KOA7:05 pmKona Intl
9h 40m
1 stop
SAN6:45 amSan Diego
Nov 30
SAN6:55 amSan Diego
8h 45m
1 stop
KOA1:40 pmKona Intl
$360
Southwest
Oct 15
KOA1:35 pmKona Intl
13h 55m
1 stop
SAN6:30 amSan Diego
Oct 19
SAN6:50 amSan Diego
8h 35m
1 stop
KOA12:25 pmKona Intl
$380
Southwest
Nov 25
KOA9:00 amKona Intl
10h 25m
2 stops
SAN9:25 pmSan Diego
Nov 30
SAN6:55 amSan Diego
8h 45m
1 stop
KOA1:40 pmKona Intl
$389

Delta flights from Kailua-Kona to San Diego

Our best Delta deals on Kailua-Kona to San Diego flight tickets
Delta
Sep 17
KOA10:10 pmKona Intl
9h 00m
1 stop
SAN10:10 amSan Diego
Sep 24
SAN7:00 amSan Diego
13h 31m
1 stop
KOA5:31 pmKona Intl
$362
Delta
Sep 21
KOA10:10 pmKona Intl
9h 00m
1 stop
SAN10:10 amSan Diego
Sep 25
SAN7:00 amSan Diego
13h 31m
1 stop
KOA5:31 pmKona Intl
$392
Delta
Sep 21
KOA10:10 pmKona Intl
11h 20m
2 stops
SAN12:30 pmSan Diego
Sep 25
SAN7:00 amSan Diego
13h 31m
1 stop
KOA5:31 pmKona Intl
$398

momondo Fare Finder

 
Use the filters below to find and compare flights from Kailua-Kona to San Diego that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 11/3

10:21 pm-8:36 am

1 stop8h 15m

San Diego

Sun 11/8

7:15 pm-3:02 pm

1 stop21h 47m

$349

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 12/22

10:52 pm-11:52 am

1 stop11h 00m

San Diego

Thu 12/31

9:30 am-6:28 pm

1 stop10h 58m

$356

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 11/25

7:05 pm-6:45 am

1 stop9h 40m

San Diego

Mon 11/30

6:55 am-1:40 pm

1 stop8h 45m

$360

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 2/2

2:25 pm-8:20 am

1 stop15h 55m

San Diego

Wed 2/3

12:00 pm-4:11 pm

Nonstop6h 11m

$361

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/17

10:10 pm-10:10 am

1 stop9h 00m

San Diego

Thu 9/24

7:00 am-5:31 pm

1 stop13h 31m

$362
Quickest round-trip

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 9/23

12:04 pm-10:47 pm

1 stop7h 43m

San Diego

Wed 9/30

6:15 am-11:46 am

1 stop8h 31m

$376

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Thu 9/17

10:50 pm-12:18 pm

1 stop10h 28m

San Diego

Sun 9/20

12:41 pm-7:35 pm

1 stop9h 54m

$376

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Wed 12/23

12:35 pm-12:19 am

1 stop9h 44m

San Diego

Wed 12/30

1:11 pm-8:47 pm

1 stop9h 36m

$376

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 2/2

2:25 pm-8:20 am

1 stop15h 55m

San Diego

Wed 2/3

8:33 pm-12:02 pm

1 stop17h 29m

$438

Kailua-KonaSan Diego

KOA Kona Intl - SAN San Diego

KOASAN

Kona Intl

Tue 2/2

2:25 pm-8:20 am

1 stop15h 55m

San Diego

Wed 2/3

8:33 pm-12:02 pm

1 stop17h 29m

$456

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 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 $427. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $668. 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 $377. Flights in the morning are often more expensive with an average ticket price of $507.

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

$145

Fastest flight time

5h 25m

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 $145. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $349.
The fastest flight from Kailua-Kona to San Diego takes 5h 25m
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 25m 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
12,862 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
10,139 reviews
Search United 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 4 flights on this route every week with an average price of $499. 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
Santee
Borrego Springs
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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