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Cheap flights from Kailua-Kona to San Diego from $108

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 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kailua-Kona to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:39 am - 7:04 pm
KOA
-
SAN
5h 25mnonstop
Multiple Airlines Logo
6:15 pm - 8:51 am
SAN
-
KOA
17h 36m
1 stop
$254Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
10:39 am - 7:04 pm
KOA
-
SAN
5h 25mnonstop
Alaska Airlines Logo
11:45 am - 2:56 pm
SAN
-
KOA
6h 11mnonstop
$267Alaska Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
1:16 pm - 9:45 pm
KOA
-
SAN
5h 29mnonstop
Multiple Airlines Logo
5:10 pm - 11:16 am
SAN
-
KOA
21h 06m
1 stop
$272Multiple Airlines
Fri, Apr 24 - Wed, Apr 29
Delta Logo
10:07 pm - 9:24 am
KOA
-
SAN
8h 17m
1 stop
Delta Logo
7:30 am - 7:03 pm
SAN
-
KOA
14h 33m
1 stop
$280Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
8:50 pm - 3:55 pm
KOA
-
SAN
16h 05m
2 stops
Delta Logo
11:40 am - 7:03 pm
SAN
-
KOA
10h 23m
1 stop
$286Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
8:50 pm - 3:55 pm
KOA
-
SAN
16h 05m
2 stops
Delta Logo
6:15 am - 7:03 pm
SAN
-
KOA
15h 48m
2 stops
$291Delta
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
3:59 pm - 10:14 pm
KOA
-
SAN
27h 15m
1 stop
Multiple Airlines Logo
6:15 pm - 6:26 am
SAN
-
KOA
15h 11m
1 stop
$294Multiple Airlines
Mon, Apr 6 - Wed, Apr 15
Delta Logo
10:15 pm - 9:55 am
KOA
-
SAN
8h 40m
1 stop
Delta Logo
10:05 am - 5:43 pm
SAN
-
KOA
10h 38m
1 stop
$304Delta
Wed, Apr 8 - Wed, Apr 15
Alaska Airlines Logo
10:39 am - 7:04 pm
KOA
-
SAN
5h 25mnonstop
Alaska Airlines Logo
6:15 am - 7:52 pm
SAN
-
KOA
16h 37m
1 stop
$306Alaska Airlines
Thu, Apr 16 - Thu, Apr 23
Delta Logo
10:15 pm - 9:55 am
KOA
-
SAN
8h 40m
1 stop
Delta Logo
6:15 am - 7:03 pm
SAN
-
KOA
15h 48m
2 stops
$310Delta
Wed, Apr 8 - Wed, Apr 15

Delta flights from Kailua-Kona to San Diego

Our best Delta deals on Kailua-Kona to San Diego flight tickets
Delta
Apr 24
KOA10:07 pmKona Intl
8h 17m
1 stop
SAN9:24 amSan Diego
Apr 29
SAN7:30 amSan Diego
14h 33m
1 stop
KOA7:03 pmKona Intl
$274
Delta
Apr 24
KOA10:07 pmKona Intl
8h 17m
1 stop
SAN9:24 amSan Diego
Apr 29
SAN7:30 amSan Diego
14h 33m
1 stop
KOA7:03 pmKona Intl
$280
Delta
Apr 24
KOA8:50 pmKona Intl
16h 05m
2 stops
SAN3:55 pmSan Diego
Apr 29
SAN6:15 amSan Diego
15h 48m
2 stops
KOA7:03 pmKona Intl
$285

Southwest flights from Kailua-Kona to San Diego

Our best Southwest deals on Kailua-Kona to San Diego flight tickets
Southwest
Apr 30
KOA7:00 pmKona Intl
7h 55m
1 stop
SAN5:55 amSan Diego
May 12
SAN12:45 pmSan Diego
11h 40m
2 stops
KOA9:25 pmKona Intl
$367
Southwest
Mar 9
KOA7:00 pmKona Intl
10h 20m
2 stops
SAN8:20 amSan Diego
Mar 12
SAN9:30 amSan Diego
8h 00m
1 stop
KOA2:30 pmKona Intl
$489
Southwest
Mar 13
KOA6:05 amKona Intl
7h 25m
1 stop
SAN4:30 pmSan Diego
Mar 18
SAN9:30 amSan Diego
8h 00m
1 stop
KOA2:30 pmKona Intl
$572

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 February 27, 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

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 4/16

10:39 am-7:04 pm

Nonstop5h 25m

San Diego

Tue 4/21

6:15 pm-8:51 am

1 stop17h 36m

$254

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 4/16

10:39 am-7:04 pm

Nonstop5h 25m

San Diego

Thu 4/23

11:45 am-2:56 pm

Nonstop6h 11m

$267

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 4/24

1:16 pm-9:45 pm

Nonstop5h 29m

San Diego

Wed 4/29

5:10 pm-11:16 am

1 stop21h 06m

$272

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 4/24

10:07 pm-9:24 am

1 stop8h 17m

San Diego

Wed 4/29

7:30 am-7:03 pm

1 stop14h 33m

$280

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 4/24

8:50 pm-3:55 pm

2 stops16h 05m

San Diego

Wed 4/29

11:40 am-7:03 pm

1 stop10h 23m

$286

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 4/24

8:50 pm-3:55 pm

2 stops16h 05m

San Diego

Wed 4/29

6:15 am-7:03 pm

2 stops15h 48m

$291

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 4/6

3:59 pm-10:14 pm

1 stop27h 15m

San Diego

Wed 4/15

6:15 pm-6:26 am

1 stop15h 11m

$294

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 4/8

10:15 pm-9:55 am

1 stop8h 40m

San Diego

Wed 4/15

10:05 am-5:43 pm

1 stop10h 38m

$304

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 4/16

10:39 am-7:04 pm

Nonstop5h 25m

San Diego

Thu 4/23

6:15 am-7:52 pm

1 stop16h 37m

$306

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 4/8

10:15 pm-9:55 am

1 stop8h 40m

San Diego

Wed 4/15

6:15 am-7:03 pm

2 stops15h 48m

$310

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 Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $452. If your travel schedule is flexible, try to avoid departing on a Saturday 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 $492. Flights in the morning are often more expensive with an average ticket price of $519.

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 Kona Intl to San Diego flights?

There are 4 cabin classes available to choose from on Kona Intl to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kailua-Kona to San Diego flights?

You could potentially save up to 7% on your flight if you consider stops on a Kailua-Kona to San Diego flight.

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

As of February 2026, prices for Kailua-Kona to San Diego flights are approximately 100% 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

$228

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 $228. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $376.
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

  • 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
8.0
11,965 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $317Free CancellationRating
7.8
2,837 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 4 flights on this route every week with an average price of $482. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Kailua-Kona to San Diego

    Across 2,837 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Kailua-Kona to San Diego about 5 times each week, with ticket deals ranging from $317 to $507. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near San Diego?

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

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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