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Cheap flights from Kailua-Kona to San Diego from $144

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 10/15. 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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Find the cheapest flights from Kailua-Kona to San Diego

Cheap round-trip flights

United Airlines Logo
1:40 pm - 12:15 amKOA-SAN
7h 35m1 stop
United Airlines Logo
6:15 am - 11:50 amSAN-KOA
8h 35m1 stop
$297United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Southwest Logo
6:00 am - 8:15 pmKOA-SAN
11h 15m1 stop
Southwest Logo
7:10 am - 1:40 pmSAN-KOA
8h 30m1 stop
$323Southwest
Find Deal
Fri, Oct 31 - Mon, Nov 17
Delta Logo
9:30 pm - 9:20 amKOA-SAN
9h 50m1 stop
Delta Logo
6:15 am - 6:13 pmSAN-KOA
13h 58m1 stop
$327Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Southwest Logo
8:05 am - 8:55 pmKOA-SAN
10h 50m1 stop
Southwest Logo
7:30 am - 6:10 pmSAN-KOA
12h 40m2 stops
$328Southwest
Find Deal
Thu, Jan 29 - Sun, Feb 1
Delta Logo
9:30 pm - 9:20 amKOA-SAN
9h 50m1 stop
Delta Logo
6:15 am - 6:13 pmSAN-KOA
13h 58m2 stops
$333Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
9:30 pm - 4:25 pmKOA-SAN
16h 55m2 stops
Delta Logo
6:15 am - 6:13 pmSAN-KOA
13h 58m2 stops
$338Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Alaska Airlines Logo
2:25 pm - 10:02 pmKOA-SAN
5h 37mnonstop
Alaska Airlines Logo
11:46 am - 4:05 pmSAN-KOA
6h 19mnonstop
$348Alaska Airlines
Find Deal
Sat, Dec 20 - Mon, Jan 5
Alaska Airlines Logo
12:09 pm - 7:38 pmKOA-SAN
5h 29mnonstop
Alaska Airlines Logo
6:48 pm - 12:54 pmSAN-KOA
20h 06m1 stop
$353Alaska Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Hawaiian Airlines Logo
12:09 pm - 7:38 pmKOA-SAN
5h 29mnonstop
Hawaiian Airlines Logo
10:37 am - 2:43 pmSAN-KOA
6h 06mnonstop
$382Hawaiian Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Hawaiian Airlines Logo
12:00 pm - 7:20 pmKOA-SAN
5h 20mnonstop
Hawaiian Airlines Logo
10:50 am - 2:46 pmSAN-KOA
5h 56mnonstop
$412Hawaiian Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1

Hawaiian Airlines flights from Kailua-Kona to San Diego

Our best Hawaiian Airlines deals on Kailua-Kona to San Diego flight tickets
Hawaiian Airlines
Nov 7
KOA12:09 pmKona Intl
5h 29m
SAN7:38 pmSan Diego
Nov 11
SAN10:37 amSan Diego
6h 06m
KOA2:43 pmKona Intl
$382
Find similar
Hawaiian Airlines
Jan 30
KOA12:00 pmKona Intl
5h 20m
SAN7:20 pmSan Diego
Feb 1
SAN10:50 amSan Diego
5h 56m
KOA2:46 pmKona Intl
$412
Find similar
Hawaiian Airlines
Sep 22
KOA8:10 amKona Intl
8h 11m
1 stop
SAN7:21 pmSan Diego
Sep 29
SAN6:59 pmSan Diego
20h 26m
1 stop
KOA12:25 pmKona Intl
$463
Find similar

Delta flights from Kailua-Kona to San Diego

Our best Delta deals on Kailua-Kona to San Diego flight tickets
Delta
Nov 7
KOA9:30 pmKona Intl
9h 50m
1 stop
SAN9:20 amSan Diego
Nov 11
SAN6:15 amSan Diego
13h 58m
1 stop
KOA6:13 pmKona Intl
$327
Find similar
Delta
Nov 7
KOA9:30 pmKona Intl
9h 50m
1 stop
SAN9:20 amSan Diego
Nov 11
SAN6:15 amSan Diego
13h 58m
2 stops
KOA6:13 pmKona Intl
$333
Find similar
Delta
Nov 7
KOA9:30 pmKona Intl
16h 55m
2 stops
SAN4:25 pmSan Diego
Nov 11
SAN6:15 amSan Diego
13h 58m
2 stops
KOA6:13 pmKona Intl
$338
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 September 17, 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

Tue 10/14

1:40 pm-12:15 am

1 stop7h 35m

San Diego

Tue 10/21

6:15 am-11:50 am

1 stop8h 35m

$297

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 10/31

6:00 am-8:15 pm

1 stop11h 15m

San Diego

Mon 11/17

7:10 am-1:40 pm

1 stop8h 30m

$323

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 11/7

9:30 pm-9:20 am

1 stop9h 50m

San Diego

Tue 11/11

6:15 am-6:13 pm

1 stop13h 58m

$327

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 1/29

8:05 am-8:55 pm

1 stop10h 50m

San Diego

Sun 2/1

7:30 am-6:10 pm

2 stops12h 40m

$328

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 11/7

9:30 pm-9:20 am

1 stop9h 50m

San Diego

Tue 11/11

6:15 am-6:13 pm

2 stops13h 58m

$333

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 11/7

9:30 pm-4:25 pm

2 stops16h 55m

San Diego

Tue 11/11

6:15 am-6:13 pm

2 stops13h 58m

$338

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Sat 12/20

2:25 pm-10:02 pm

Nonstop5h 37m

San Diego

Mon 1/5

11:46 am-4:05 pm

Nonstop6h 19m

$348

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 11/7

12:09 pm-7:38 pm

Nonstop5h 29m

San Diego

Tue 11/11

6:48 pm-12:54 pm

1 stop20h 06m

$353

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 11/7

12:09 pm-7:38 pm

Nonstop5h 29m

San Diego

Tue 11/11

10:37 am-2:43 pm

Nonstop6h 06m

$382

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 1/30

12:00 pm-7:20 pm

Nonstop5h 20m

San Diego

Sun 2/1

10:50 am-2:46 pm

Nonstop5h 56m

$412

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 Monday. Travelers who choose to depart for San Diego on a Monday 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 $666. 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 evening when flights can be purchased for as low as $478. 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?

No. A direct flight is the cheapest option for a flight between Kailua-Kona to San Diego.

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

As of September 2025, prices for Kailua-Kona to San Diego flights are approximately 42% 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

$159

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 $159. The best round-trip flight deal from Kailua-Kona to San Diego found on momondo in the last 72 hours is $411.
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 $208Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $296Free CancellationRating
8.0
10,000 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 6 flights on this route every week with an average price of $496. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Kailua-Kona to San Diego

    Across 2,729 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Kailua-Kona to San Diego about 7 times each week, with ticket deals ranging from $208 to $493. 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
La Mesa
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
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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