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Cheap flights from Kailua-Kona to San Diego from $112

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 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Alaska Airlines Logo
1:45 pm - 7:21 amKOA-SAN
15h 36m1 stop
Alaska Airlines Logo
11:53 am - 4:00 pmSAN-KOA
6h 07mnonstop
$243Alaska Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
1:42 pm - 6:40 amKOA-SAN
14h 58m1 stop
Alaska Airlines Logo
4:35 pm - 6:25 amSAN-KOA
15h 50m1 stop
$248Alaska Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Delta Logo
8:43 pm - 10:09 amKOA-SAN
11h 26m1 stop
Delta Logo
6:15 am - 6:20 pmSAN-KOA
14h 05m2 stops
$262Delta
Find Deal
Thu, Dec 4 - Wed, Dec 10
United Airlines Logo
9:10 pm - 10:21 amKOA-SAN
11h 11m2 stops
United Airlines Logo
6:15 am - 1:06 pmSAN-KOA
8h 51m1 stop
$282United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
10:55 pm - 8:48 amKOA-SAN
7h 53m1 stop
American Airlines Logo
9:50 am - 4:38 pmSAN-KOA
8h 48m1 stop
$377American Airlines
Find Deal
Sun, Dec 28 - Mon, Jan 5
United Airlines Logo
9:10 pm - 8:01 amKOA-SAN
8h 51m1 stop
United Airlines Logo
6:15 am - 1:00 pmSAN-KOA
8h 45m1 stop
$397United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Delta Logo
6:15 pm - 12:50 pmKOA-SAN
16h 35m2 stops
Delta Logo
6:50 am - 6:47 pmSAN-KOA
13h 57m1 stop
$405Delta
Find Deal
Sat, Dec 27 - Mon, Jan 5
American Airlines Logo
10:09 pm - 8:48 amKOA-SAN
8h 39m1 stop
American Airlines Logo
9:50 am - 4:38 pmSAN-KOA
8h 48m1 stop
$407American Airlines
Find Deal
Sat, Dec 27 - Mon, Jan 5
Southwest Logo
6:00 am - 3:30 pmKOA-SAN
7h 30m1 stop
Southwest Logo
9:20 am - 6:10 pmSAN-KOA
10h 50m2 stops
$438Southwest
Find Deal
Mon, Nov 10 - Mon, Nov 17
Southwest Logo
9:30 pm - 10:35 amKOA-SAN
11h 05m2 stops
Southwest Logo
6:30 am - 12:45 pmSAN-KOA
8h 15m1 stop
$485Southwest
Find Deal
Thu, Nov 27 - Wed, Dec 31

Alaska Airlines flights from Kailua-Kona to San Diego

Our best Alaska Airlines deals on Kailua-Kona to San Diego flight tickets
Alaska Airlines
Dec 3
KOA1:45 pmKona Intl
15h 36m
1 stop
SAN7:21 amSan Diego
Dec 8
SAN11:53 amSan Diego
6h 07m
KOA4:00 pmKona Intl
$243
Find similar
Alaska Airlines
Feb 12
KOA1:42 pmKona Intl
14h 58m
1 stop
SAN6:40 amSan Diego
Feb 16
SAN4:35 pmSan Diego
15h 50m
1 stop
KOA6:25 amKona Intl
$248
Find similar
Alaska Airlines
Feb 12
KOA12:00 pmKona Intl
5h 20m
SAN7:20 pmSan Diego
Feb 16
SAN6:45 pmSan Diego
20h 00m
1 stop
KOA12:45 pmKona Intl
$253
Find similar

United Airlines flights from Kailua-Kona to San Diego

Our best United Airlines deals on Kailua-Kona to San Diego flight tickets
United Airlines
Nov 26
KOA9:10 pmKona Intl
11h 11m
2 stops
SAN10:21 amSan Diego
Dec 3
SAN6:15 amSan Diego
8h 51m
1 stop
KOA1:06 pmKona Intl
$282
Find similar
United Airlines
Nov 26
KOA9:10 pmKona Intl
8h 51m
1 stop
SAN8:01 amSan Diego
Dec 3
SAN6:15 amSan Diego
8h 45m
1 stop
KOA1:00 pmKona Intl
$397
Find similar
United Airlines
Nov 10
KOA2:20 pmKona Intl
7h 24m
1 stop
SAN11:44 pmSan Diego
Nov 17
SAN6:15 amSan Diego
8h 45m
1 stop
KOA1:00 pmKona Intl
$417
Find similar

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 October 30, 2025.
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

Wed 12/3

1:45 pm-7:21 am

1 stop15h 36m

San Diego

Mon 12/8

11:53 am-4:00 pm

Nonstop6h 07m

$243

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/12

1:42 pm-6:40 am

1 stop14h 58m

San Diego

Mon 2/16

4:35 pm-6:25 am

1 stop15h 50m

$248

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 12/4

8:43 pm-10:09 am

1 stop11h 26m

San Diego

Wed 12/10

6:15 am-6:20 pm

2 stops14h 05m

$262

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 11/26

9:10 pm-10:21 am

2 stops11h 11m

San Diego

Wed 12/3

6:15 am-1:06 pm

1 stop8h 51m

$282

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Sun 12/28

10:55 pm-8:48 am

1 stop7h 53m

San Diego

Mon 1/5

9:50 am-4:38 pm

1 stop8h 48m

$377

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 11/26

9:10 pm-8:01 am

1 stop8h 51m

San Diego

Wed 12/3

6:15 am-1:00 pm

1 stop8h 45m

$397

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Sat 12/27

6:15 pm-12:50 pm

2 stops16h 35m

San Diego

Mon 1/5

6:50 am-6:47 pm

1 stop13h 57m

$405

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Sat 12/27

10:09 pm-8:48 am

1 stop8h 39m

San Diego

Mon 1/5

9:50 am-4:38 pm

1 stop8h 48m

$407

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 11/10

6:00 am-3:30 pm

1 stop7h 30m

San Diego

Mon 11/17

9:20 am-6:10 pm

2 stops10h 50m

$438

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 11/27

9:30 pm-10:35 am

2 stops11h 05m

San Diego

Wed 12/31

6:30 am-12:45 pm

1 stop8h 15m

$485

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 August, then departing from Kailua-Kona during the month January is also very affordable. Most momondo users find prices during this month for around $396.

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 Sunday because tickets tend to average around $562. 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 in the morning when flights can be purchased for as low as $484. Flights at noon are often more expensive with an average ticket price of $537.

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 23% 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 October 2025, prices for Kailua-Kona to San Diego flights are approximately 33% 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

$269

Fastest flight time

5h 20m

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 $269. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $367.
The fastest flight from Kailua-Kona to San Diego takes 5h 20m
Direct flights go from Kailua-Kona to San Diego every day.
There is 1 airport near San Diego: 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 20m 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
4,242 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $213Free CancellationRating
7.8
2,797 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $296Free CancellationRating
8.0
11,214 reviews
Search Alaska 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 $296. Generally, Alaska Airlines has 2 flights on this route every week with an average price of $502. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Kailua-Kona to San Diego

    Across 2,797 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Kailua-Kona to San Diego about 4 times each week, with ticket deals ranging from $213 to $496. 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
National City
La Mesa
Imperial Beach
Poway
Borrego Springs
San Ysidro
Lemon Grove
Alpine
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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