$119 Cheap Flights from San Diego (SAN) to Kailua-Kona (KOA)

View $119 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)

Cheap Flights from San Diego to Kailua-Kona (SAN-KOA)

Prices were available within the past 7 days and start at $119 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Dec 9 - Wed, Dec 10
SAN
San Diego
KOA
Kona Coast
$243 Roundtrip, found 15 hours ago
$243
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from San Diego to Kona Coast, returning Wed, Dec 10, priced at $243 found 15 hours ago
Hawaiian Airlines
Tue, Jan 20 - Mon, Jan 26
SAN
San Diego
KOA
Kona Coast
$243 Roundtrip, just found
$243
Roundtrip
just found
Select Hawaiian Airlines flight, departing Tue, Jan 20 from San Diego to Kona Coast, returning Mon, Jan 26, priced at $243 just found
Alaska Airlines
Mon, Feb 2 - Wed, Feb 11
SAN
San Diego
KOA
Kona Coast
$245 Roundtrip, found 1 hour ago
$245
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Feb 2 from San Diego to Kona Coast, returning Wed, Feb 11, priced at $245 found 1 hour ago
Alaska Airlines
Tue, Jan 20 - Tue, Jan 27
SAN
San Diego
KOA
Kona Coast
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from San Diego to Kona Coast, returning Tue, Jan 27, priced at $246 found 2 days ago
Southwest Airlines
Wed, Mar 4 - Wed, Mar 11
SAN
San Diego
KOA
Kona Coast
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Mar 4 from San Diego to Kona Coast, returning Wed, Mar 11, priced at $248 just found
Alaska Airlines
Tue, Feb 10 - Thu, Feb 12
SAN
San Diego
KOA
Kona Coast
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Feb 10 from San Diego to Kona Coast, returning Thu, Feb 12, priced at $249 found 6 days ago
Alaska Airlines
Thu, Jan 29 - Tue, Feb 3
SAN
San Diego
KOA
Kona Coast
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from San Diego to Kona Coast, returning Tue, Feb 3, priced at $250 found 3 days ago
Southwest Airlines
Wed, Mar 4 - Wed, Mar 11
SAN
San Diego
KOA
Kona Coast
$253 Roundtrip, just found
$253
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Mar 4 from San Diego to Kona Coast, returning Wed, Mar 11, priced at $253 just found
United
Tue, Feb 17 - Thu, Feb 19
SAN
San Diego
KOA
Kona Coast
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 17 from San Diego to Kona Coast, returning Thu, Feb 19, priced at $258 found 1 day ago
Delta
Wed, Feb 4 - Thu, Feb 5
SAN
San Diego
KOA
Kona Coast
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 4 from San Diego to Kona Coast, returning Thu, Feb 5, priced at $270 found 6 days ago

Find the cheapest month to fly from San Diego (SAN) to Kailua-Kona (KOA)

February is typically the cheapest month to fly

From $200 - $510 per traveler.

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Waimea-Kohala MUE. Flights from $672
MUE
Waimea-Kohala
Flights from $672

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) cost?
Lock in a cheap one-way flight from $119 or cheap return flight from $243 from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
The cheapest month to fly from SAN to KOA is December, when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
Hop on a nonstop flight with Alaska Airlines and go straight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA).
How many flights per day from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
On average, you can take your pick of 4 nonstop flights departing from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) every week. If you don't see one that fits your schedule, think about taking a flight with a layover. Filter your search results on Expedia to include one or two stops and choose the next best alternative.
What are the most popular departure times for flights from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
More travelers fly between SAN and KOA at 10 AM than at any other time. Looking to skip the crowds? Consider flying outside peak hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from SAN to KOA?
If you jet off on a Sunday, you'll get the largest range of options for flights from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA).
What is the earliest flight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
The earliest flight taking off from San Diego Intl. Airport (SAN) is at around 10:14AM UTC-8. Hop on this flight and you'll land at Kona Intl. Airport (KOA) at approximately 2:30PM UTC-10. The total flight duration is 6h 16m.
How long does it take to fly from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
It takes around 6 hours and 16 minutes to fly the 2,600 mi from SAN to KOA.
What airline has the least delays from SAN to KOA?
Consider traveling with Alaska Airlines if you'd like to go straight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) without any delays. This airline has the best track record for punctuality, with an on-time score of 90%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
Select a flight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Kailua-Kona from San Diego Intl. Airport (SAN)?
Compare your flight options from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA). This is the only airport in Kailua-Kona you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) last-minute?
Holding off until just before your departure to book a ticket from SAN to KOA generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a SAN to KOA flight and hotel package?
Booking a SAN to KOA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA)?
Typically, it's possible to cancel or reschedule your SAN to KOA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
San Diego Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$230
Distance
2551 mi
Average flight time
5 hours 6 mins

Book with confidence

San Diego to Kailua-Kona Flights

The cheapest times to fly from San Diego to Kailua-Kona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Kailua-Kona are during the month of December. You can find some of the cheapest flights from San Diego to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Kailua-Kona

Sunday is one of the best days to book for cheap flights from San Diego to Kailua-Kona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Kailua-Kona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Kailua-Kona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Kailua-Kona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Diego to Kailua-Kona Flights

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*Available to One Key members.