$138+ Cheap flights from San Diego to Kailua-Kona (SAN - KOA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KOA
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Kailua-Kona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Kona Intl are usually found in February or January, booked 64 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from San Diego to Kailua-Kona
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to Kailua-KonaExplore the most affordable flight options available from San Diego to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from San Diego to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:09 pm
SAN
- KOA
1 stop8h 36m
United Airlines
Wed 6/310:50 pm
KOA
- SAN
1 stop8h 09m
United Airlines
Deal found 4/19![United Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:09 pm
SAN
- KOA
1 stop8h 36m
United Airlines
Tue 6/210:50 pm
KOA
- SAN
1 stop8h 09m
United Airlines
Deal found 4/22![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
SAN
- KOA
1 stop8h 22m
United Airlines
Wed 6/310:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Fri 5/2210:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/20![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:30 am
SAN
- KOA
1 stop14h 33m
Delta
Tue 5/128:50 pm
KOA
- SAN
1 stop14h 58m
Delta
Deal found 4/20![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:20 pm
SAN
- KOA
1 stop15h 06m
Alaska Airlines
Tue 6/23:46 pm
KOA
- SAN
1 stop13h 12m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Tue 5/2610:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:15 am
SAN
- KOA
1 stop13h 22m
Delta
Sun 5/178:50 pm
KOA
- SAN
1 stop14h 58m
Delta
Deal found 4/20![Delta logo]()
$360
This Cheapflightsfares deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:45 am
SAN
- KOA
Nonstop6h 11m
Multiple Airlines
Tue 5/121:44 pm
KOA
- SAN
1 stop14h 31m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$361
Best flights from San Diego to Kailua-KonaDiscover carefully curated flight deals from San Diego to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from San Diego to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:40 am
SAN
- KOA
1 stop10h 23m
Delta
Tue 5/128:50 pm
KOA
- SAN
1 stop12h 52m
Delta
Deal found 4/19![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Thu 5/2110:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:40 am
SAN
- KOA
1 stop8h 35m
Southwest
Mon 5/117:00 pm
KOA
- SAN
1 stop7h 55m
Southwest
Deal found 4/21![Southwest logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:30 pm
SAN
- KOA
1 stop23h 11m
Multiple Airlines
Wed 5/2710:26 am
KOA
- SAN
Nonstop5h 32m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:15 am
SAN
- KOA
1 stop13h 22m
Delta
Wed 5/278:50 pm
KOA
- SAN
2 stops16h 06m
Delta
Deal found 4/20![Delta logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:20 am
SAN
- KOA
1 stop8h 22m
United Airlines
Thu 5/2810:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/21![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:15 am
SAN
- KOA
2 stops15h 48m
Delta
Thu 5/78:50 pm
KOA
- SAN
2 stops12h 27m
Delta
Deal found 4/22![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:45 am
SAN
- KOA
2 stops10h 45m
Southwest
Thu 5/281:55 pm
KOA
- SAN
1 stop12h 15m
Southwest
Deal found 4/21![Southwest logo]()
$528
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:15 am
SAN
- KOA
1 stop13h 22m
Delta
Fri 5/229:55 pm
KOA
- SAN
1 stop9h 26m
Delta
Deal found 4/23![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:55 am
SAN
- KOA
2 stops11h 55m
United Airlines
Wed 5/612:02 pm
KOA
- SAN
1 stop7h 35m
United Airlines
Deal found 4/18![United Airlines logo]()
$532
Last-minute flights from San Diego to Kailua-KonaDiscover last-minute flight deals from San Diego to Kailua-Kona. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kailua-Kona. Data last updated April 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:30 am
SAN
- KOA
1 stop14h 33m
Delta
Tue 5/128:50 pm
KOA
- SAN
1 stop14h 58m
Delta
Deal found 4/20![Delta logo]()
$346
This Cheapflightsfares deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:45 am
SAN
- KOA
Nonstop6h 11m
Multiple Airlines
Tue 5/121:44 pm
KOA
- SAN
1 stop14h 31m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:15 am
SAN
- KOA
1 stop13h 22m
Delta
Sun 5/178:50 pm
KOA
- SAN
1 stop14h 58m
Delta
Deal found 4/20![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Fri 5/2210:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/20![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Tue 5/2610:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
SAN
- KOA
1 stop8h 22m
United Airlines
Wed 6/310:15 pm
KOA
- SAN
1 stop8h 53m
United Airlines
Deal found 4/19![United Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:20 pm
SAN
- KOA
1 stop15h 06m
Alaska Airlines
Tue 6/23:46 pm
KOA
- SAN
1 stop13h 12m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:09 pm
SAN
- KOA
1 stop8h 36m
United Airlines
Tue 6/210:50 pm
KOA
- SAN
1 stop8h 09m
United Airlines
Deal found 4/22![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:09 pm
SAN
- KOA
1 stop8h 36m
United Airlines
Wed 6/310:50 pm
KOA
- SAN
1 stop8h 09m
United Airlines
Deal found 4/19![United Airlines logo]()
$315
One-way flights from San Diego to Kailua-KonaSearch for one-way flight options from San Diego to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from San Diego to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 am
SAN
- KOA
1 stop8h 40m
United Airlines
Deal found 4/20![United Airlines logo]()
$138
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:55 am
SAN
- KOA
1 stop10h 36m
United Airlines
Deal found 4/19![United Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:20 am
SAN
- KOA
1 stop8h 22m
United Airlines
Deal found 4/19![United Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:15 am
SAN
- KOA
1 stop13h 20m
Delta
Deal found 4/22![Delta logo]()
$172
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:09 pm
SAN
- KOA
1 stop8h 36m
United Airlines
Deal found 4/22![United Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
SAN
- KOA
1 stop8h 25m
Southwest
Deal found 4/21![Southwest logo]()
$188
This Jettzy deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:45 am
SAN
- KOA
Nonstop6h 11m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:40 am
SAN
- KOA
1 stop10h 23m
Delta
Deal found 4/20![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:40 am
SAN
- KOA
1 stop10h 23m
Delta
Deal found 4/21![Delta logo]()
$218
Find flight deals from San Diego to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (United Airlines) |
One-way from | $138 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $459 |
Good round-trip deal | $462 or less |
Good one-way deal | $198 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Kailua-Kona 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, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from San Diego to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Thu 4/30
11:40 am-7:03 pm
1 stop10h 23m
Kona Intl
Tue 5/12
8:50 pm-12:42 pm
1 stop12h 52m
$346
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Wed 5/13
6:20 am-12:00 pm
1 stop8h 40m
Kona Intl
Thu 5/21
10:15 pm-10:08 am
1 stop8h 53m
$406
Quickest round-trip
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Mon 5/4
8:40 am-2:15 pm
1 stop8h 35m
Kona Intl
Mon 5/11
7:00 pm-5:55 am
1 stop7h 55m
$407
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Tue 5/19
7:15 am-5:37 pm
1 stop13h 22m
Kona Intl
Wed 5/27
8:50 pm-3:56 pm
2 stops16h 06m
$446
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Mon 4/27
6:15 am-7:03 pm
2 stops15h 48m
Kona Intl
Thu 5/7
8:50 pm-12:17 pm
2 stops12h 27m
$447
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Tue 5/19
7:15 am-5:37 pm
1 stop13h 22m
Kona Intl
Fri 5/22
9:55 pm-10:21 am
1 stop9h 26m
$470
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Thu 5/21
6:20 am-11:42 am
1 stop8h 22m
Kona Intl
Thu 5/28
10:15 pm-10:08 am
1 stop8h 53m
$484
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Wed 5/20
6:30 pm-2:41 pm
1 stop23h 11m
Kona Intl
Wed 5/27
10:26 am-6:58 pm
Nonstop5h 32m
$487
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Thu 5/21
6:45 am-2:30 pm
2 stops10h 45m
Kona Intl
Thu 5/28
1:55 pm-5:10 am
1 stop12h 15m
$528
San DiegoKailua-Kona
SAN - KOA
SANKOA
San Diego
Tue 5/5
10:55 am-7:50 pm
2 stops11h 55m
Kona Intl
Wed 5/6
12:02 pm-10:37 pm
1 stop7h 35m
$532
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Diego to Kailua-Kona
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Kailua-Kona in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from San Diego with our price prediction graph.
SAN-KOA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Kailua-Kona
Prices
More
How far ahead should I book a flight from San Diego to Kailua-Kona?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Kailua-Kona. Price data was last updated on April 17, 2026.
To ensure you get the cheapest price possible for a flight from San Diego to Kailua-Kona, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Diego to Kailua-Kona?
Currently, February is the cheapest month in which you can book a flight from San Diego to Kailua-Kona (average of $362). Flying from San Diego to Kailua-Kona in June is currently the most expensive (average of $662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to KOA?
Find hourly flight availability from San Diego to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Kailua-Kona as you normally would.
What’s the top layover airport for flights from San Diego to Kailua-Kona?
Share of 1-stop round-trip flights from San Diego to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same layover each way.
Honolulu (HNL) – chosen by Cheapflights users on 60% of 1-stop itineraries from San Diego to Kailua-Kona on Cheapflights.
What’s the cheapest layover airport for flights from San Diego to Kailua-Kona?
Average round-trip fare for 1-stop flights from San Diego to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $267.
What’s the fastest layover option from San Diego to Kailua-Kona?
Shortest average travel time for 1-stop one-way flights from San Diego to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Honolulu (HNL) have the shortest average one-way travel time for 1-stop routes: 8h 00m.
Which airport typically offers the quickest layover for flights from San Diego to Kailua-Kona?
Average layover duration for 1-stop one-way flights from San Diego to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Honolulu (HNL) offer the fastest connection on this route, with an average layover time of 0h 58m.
The best insider tips for San Diego to Kailua-Kona flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Kailua-Kona trip
Our travel experts
Reviews of airlines servicing Kailua-Kona
Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated April 23, 2026.
Read through reviews of airlines operating flights from San Diego to Kailua-Kona, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from San Diego to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
San Diego and Kailua-Kona flights
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Top 5 airlines flying from San Diego to Kailua-Kona
Discover the top 5 airlines that operate flights from San Diego to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$559 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$242 | Average$496 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$269 | Average$537 | FlexibilityNo cancel fee | On-time85% |