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Cheap flights from Kailua-Kona to San Diego from $115

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 1/27. 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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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
2:34 pm - 12:15 am
KOA
-
SAN
7h 41m
1 stop
United Airlines Logo
6:15 am - 12:57 pm
SAN
-
KOA
8h 42m
1 stop
$238United Airlines
Tue, Jan 27 - Sat, Jan 31
Multiple Airlines Logo
2:51 pm - 10:13 pm
KOA
-
SAN
5h 22mnonstop
Multiple Airlines Logo
5:00 pm - 7:18 am
SAN
-
KOA
16h 18m
1 stop
$258Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Delta Logo
7:40 pm - 12:27 pm
KOA
-
SAN
13h 47m
1 stop
Delta Logo
6:15 am - 6:38 pm
SAN
-
KOA
15h 23m
2 stops
$262Delta
Mon, Mar 23 - Thu, Apr 2
Alaska Airlines Logo
2:51 pm - 10:13 pm
KOA
-
SAN
5h 22mnonstop
Alaska Airlines Logo
11:45 am - 3:57 pm
SAN
-
KOA
6h 12mnonstop
$267Alaska Airlines
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
1:43 pm - 7:23 am
KOA
-
SAN
15h 40m
1 stop
Multiple Airlines Logo
11:45 am - 3:57 pm
SAN
-
KOA
6h 12mnonstop
$272Multiple Airlines
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
1:10 pm - 8:39 pm
KOA
-
SAN
5h 29mnonstop
Multiple Airlines Logo
5:00 pm - 6:26 am
SAN
-
KOA
15h 26m
1 stop
$274Multiple Airlines
Thu, Feb 12 - Mon, Feb 16
Southwest Logo
11:25 am - 8:55 pm
KOA
-
SAN
7h 30m
1 stop
Southwest Logo
8:45 am - 6:10 pm
SAN
-
KOA
11h 25m
1 stop
$277Southwest
Tue, Feb 3 - Sun, Feb 8
Multiple Airlines Logo
7:40 pm - 6:56 am
KOA
-
SAN
9h 16m
1 stop
Multiple Airlines Logo
5:00 pm - 7:18 am
SAN
-
KOA
16h 18m
1 stop
$279Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
3:11 pm - 7:15 am
KOA
-
SAN
14h 04m
1 stop
Multiple Airlines Logo
7:22 pm - 12:53 pm
SAN
-
KOA
19h 31m
1 stop
$280Multiple Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
10:55 pm - 10:39 am
KOA
-
SAN
9h 44m
1 stop
United Airlines Logo
6:15 am - 11:59 am
SAN
-
KOA
8h 44m
1 stop
$286United Airlines
Tue, Mar 3 - Sun, Mar 8

Alaska Airlines flights from Kailua-Kona to San Diego

Our best Alaska Airlines deals on Kailua-Kona to San Diego flight tickets
Alaska Airlines
Feb 3
KOA2:51 pmKona Intl
5h 22m
SAN10:13 pmSan Diego
Feb 8
SAN11:45 amSan Diego
6h 12m
KOA3:57 pmKona Intl
$267
Alaska Airlines
Feb 5
KOA2:51 pmKona Intl
5h 22m
SAN10:13 pmSan Diego
Feb 9
SAN11:45 amSan Diego
6h 12m
KOA3:57 pmKona Intl
$323
Alaska Airlines
Feb 12
KOA1:10 pmKona Intl
5h 29m
SAN8:39 pmSan Diego
Feb 16
SAN11:34 amSan Diego
6h 19m
KOA3:53 pmKona Intl
$339

United Airlines flights from Kailua-Kona to San Diego

Our best United Airlines deals on Kailua-Kona to San Diego flight tickets
United Airlines
Jan 27
KOA2:34 pmKona Intl
7h 41m
1 stop
SAN12:15 amSan Diego
Jan 31
SAN6:15 amSan Diego
8h 42m
1 stop
KOA12:57 pmKona Intl
$238
United Airlines
Mar 3
KOA10:55 pmKona Intl
9h 44m
1 stop
SAN10:39 amSan Diego
Mar 8
SAN6:15 amSan Diego
8h 44m
1 stop
KOA11:59 amKona Intl
$286
United Airlines
Feb 13
KOA2:08 pmKona Intl
7h 32m
1 stop
SAN11:40 pmSan Diego
Feb 18
SAN11:05 amSan Diego
11h 46m
2 stops
KOA8:51 pmKona Intl
$383

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 January 14, 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

Tue 1/27

2:34 pm-12:15 am

1 stop7h 41m

San Diego

Sat 1/31

6:15 am-12:57 pm

1 stop8h 42m

$238

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/5

2:51 pm-10:13 pm

Nonstop5h 22m

San Diego

Mon 2/9

5:00 pm-7:18 am

1 stop16h 18m

$258

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 3/23

7:40 pm-12:27 pm

1 stop13h 47m

San Diego

Thu 4/2

6:15 am-6:38 pm

2 stops15h 23m

$262

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 2/3

2:51 pm-10:13 pm

Nonstop5h 22m

San Diego

Sun 2/8

11:45 am-3:57 pm

Nonstop6h 12m

$267

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 2/3

1:43 pm-7:23 am

1 stop15h 40m

San Diego

Sun 2/8

11:45 am-3:57 pm

Nonstop6h 12m

$272

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/12

1:10 pm-8:39 pm

Nonstop5h 29m

San Diego

Mon 2/16

5:00 pm-6:26 am

1 stop15h 26m

$274

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 2/3

11:25 am-8:55 pm

1 stop7h 30m

San Diego

Sun 2/8

8:45 am-6:10 pm

1 stop11h 25m

$277

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/5

7:40 pm-6:56 am

1 stop9h 16m

San Diego

Mon 2/9

5:00 pm-7:18 am

1 stop16h 18m

$279

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/12

3:11 pm-7:15 am

1 stop14h 04m

San Diego

Mon 2/16

7:22 pm-12:53 pm

1 stop19h 31m

$280

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 3/3

10:55 pm-10:39 am

1 stop9h 44m

San Diego

Sun 3/8

6:15 am-11:59 am

1 stop8h 44m

$286

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 February, then departing from Kailua-Kona during the month January is also very affordable. Most momondo users find prices during this month for around $348.

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 $447. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $596. 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 $502. Flights in the morning are often more expensive with an average ticket price of $510.

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.

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

As of January 2026, prices for Kailua-Kona to San Diego flights are approximately 1% cheaper 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

$119

Fastest flight time

5h 22m

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 $119. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $317.
The fastest flight from Kailua-Kona to San Diego takes 5h 22m
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 22m 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
SouthwestPriceFrom $208Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $235Free CancellationRating
8.0
11,711 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $287Free CancellationRating
7.8
2,827 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 $504. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Kailua-Kona to San Diego

    Across 2,827 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 $287 to $494. 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
Borrego Springs
San Ysidro
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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