฿6,860 Cheap Flights from Kailua-Kona (KOA) to San Diego (SAN)

View ฿6,860 flight on Wed, 13 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿6,860 for one-way flights and ฿17,835 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿17,835 Return, found 5 hours ago
฿17,835
Return
found 5 hours ago
Select Delta flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿17,835 found 5 hours ago
Delta
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿19,445 Return, found 5 hours ago
฿19,445
Return
found 5 hours ago
Select Delta flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿19,445 found 5 hours ago
United
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿19,645 Return, found 5 hours ago
฿19,645
Return
found 5 hours ago
Select United flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿19,645 found 5 hours ago
Delta
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿20,600 Return, found 5 hours ago
฿20,600
Return
found 5 hours ago
Select Delta flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿20,600 found 5 hours ago
United
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿21,260 Return, found 5 hours ago
฿21,260
Return
found 5 hours ago
Select United flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿21,260 found 5 hours ago
United
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿21,290 Return, found 5 hours ago
฿21,290
Return
found 5 hours ago
Select United flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿21,290 found 5 hours ago
American Airlines
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿21,485 Return, found 5 hours ago
฿21,485
Return
found 5 hours ago
Select American Airlines flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿21,485 found 5 hours ago
American Airlines
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿21,620 Return, found 5 hours ago
฿21,620
Return
found 5 hours ago
Select American Airlines flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿21,620 found 5 hours ago
United
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿21,950 Return, found 5 hours ago
฿21,950
Return
found 5 hours ago
Select United flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿21,950 found 5 hours ago
Delta
Wed, 13 May - Wed, 20 May
KOA
Kona Coast
SAN
San Diego
฿22,210 Return, found 5 hours ago
฿22,210
Return
found 5 hours ago
Select Delta flight, departing Wed, 13 May from Kona Coast to San Diego, returning Wed, 20 May, priced at ฿22,210 found 5 hours ago

Frequently asked questions

How much is a flight from KOA to SAN?
Round-trip tickets from Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN) start from ฿17,835. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ellison Onizuka Kona Intl. Airport at Keāhole to SAN?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from KOA to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KOA to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN)?
With around 4,100 kilometres separating Kona Intl. Airport (KOA) and San Diego Airport, your flight will be a long one. Pack wisely to make your time on board comfortable. Things like a sleep mask and a quality neck pillow can make a big difference.
Which airlines fly direct from KOA to San Diego Airport?
If you'd like to fly directly from Ellison Onizuka Kona Intl. Airport at Keāhole to SAN, Alaska Airlines (AS) is a great choice. It operates 21 monthly flights between Kailua-Kona and San Diego.
Are KOA to SAN flight tickets cheaper when they're purchased at the last minute?
Fares from Ellison Onizuka Kona Intl. Airport at Keāhole to San Diego Intl. Airport (SAN) are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Kona Intl.
Destination airport
San Diego Intl.
Airlines serving
Delta, United
Return price
฿17,835
Distance
4083 km
Average flight time
6 hours 29 mins

Book with confidence

Perfect flights from Kailua-Kona to San Diego

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Kailua-Kona to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kona Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,860 and roundtrip prices from ฿17,835. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
Perfect flights from Kailua-Kona to San Diego
*Available to Expedia members.