£147 Cheap Flights from San Diego (SAN) to Kailua-Kona (KOA)

View £147 flight on Wed, 20 May 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £147 for one-way flights and £290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£290 Return, found 2 days ago
£290
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £290 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£293 Return, found 2 days ago
£293
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £293 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£306 Return, found 2 days ago
£306
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £306 found 2 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
SAN
San Diego
KOA
Kona Coast
£331 Return, found 2 days ago
£331
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 17 May from San Diego to Kona Coast, returning Sun, 24 May, priced at £331 found 2 days ago
Alaska Airlines
Sun, 17 May - Sun, 24 May
SAN
San Diego
KOA
Kona Coast
£332 Return, found 2 days ago
£332
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 17 May from San Diego to Kona Coast, returning Sun, 24 May, priced at £332 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£335 Return, found 2 days ago
£335
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £335 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£339 Return, found 2 days ago
£339
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £339 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£342 Return, found 2 days ago
£342
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £342 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAN
San Diego
KOA
Kona Coast
£348 Return, found 2 days ago
£348
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from San Diego to Kona Coast, returning Wed, 27 May, priced at £348 found 2 days ago
Alaska Airlines
Sat, 23 May - Tue, 26 May
SAN
San Diego
KOA
Kona Coast
£350 Return, found 4 days ago
£350
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 23 May from San Diego to Kona Coast, returning Tue, 26 May, priced at £350 found 4 days ago

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

May is typically the cheapest month to fly

From £179 - £408 per traveller.

Frequently asked questions

How much is a flight from SAN to Ellison Onizuka Kona Intl. Airport at Keāhole?
The lowest price advertised for a round-trip flight between SAN and Ellison Onizuka Kona Intl. Airport at Keāhole is £290. But you better act quick. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to Ellison Onizuka Kona Intl. Airport at Keāhole?
This can differ from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from San Diego Airport to Kona Intl. Airport (KOA) 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 SAN to Kona Intl. Airport (KOA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAN to KOA?
San Diego to Kailua-Kona is around 4,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Toss in a couple of snacks to munch on throughout your journey too.
Which airlines fly direct from SAN to Ellison Onizuka Kona Intl. Airport at Keāhole?
Offering 21 flights every month, Alaska Airlines (AS) is a great choice when flying directly from SAN to Kona Intl. Airport (KOA).
Are San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SAN to Kona Intl. Airport (KOA) last minute could save you some cash. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Frequently asked questions

How much does a flight from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) cost?
One-way flights typically cost between £654 and £1,457 and return flights often range between £654 and £1,457. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
September is typically the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.), with average return fares of approximately £290. This is about 22% lower than the average price throughout the year. September often sees lower prices as it's outside the peak summer travel season and before the winter holidays, when demand tends to be lower. Other cheap months to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) include January and February.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, AS typically offers the lowest fares. AS offers the most daily flights from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best time to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) is January. This month offers a great balance, as it's one of the cheapest times to fly, with return flights averaging around £290. Plus, January is also a popular month for this route, meaning you'll have plenty of flight options to choose from. If you're looking for another affordable option, September is also a cheap month to fly.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
There are approximately 44 connecting flights per day from San Diego Intl. (SAN) to Kona Intl. (KOA). Some common connection points include San Francisco Intl. (SFO), Daniel K. Inouye Intl. (HNL), and Los Angeles Intl. (LAX).
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The earliest flight from San Diego Intl. (SAN) to Kona Intl. (KOA) typically departs at approximately 6:00 AM local time, operated by American Airlines. This is a seasonal service active in February, March, and April. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
You'll typically find the most flights from San Diego Intl. (SAN) to Kona Intl. (KOA) on a Friday, with around 43 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United Airlines, and Southwest Airlines. Flight schedules are consistent throughout the week, with Friday having only slightly more options.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) are between 9am and 12pm. About 40% of passengers prefer this time. Alaska Airlines and United Airlines offer flights during this window. This timing works well because it allows you to start your travel day at a comfortable hour and arrive in Kona with plenty of daylight left to settle in.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
A nonstop flight from SAN to KOA typically takes around 6 hours 20 minutes, covering approximately 2,552 miles. Connecting flights on this route usually add 2 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
Select the "Business class" and "First class" filters when looking for SAN to KOA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kailua-Kona from San Diego Intl. (SAN)?
From San Diego Intl. (SAN), you can fly directly into Kona Intl. (KOA) to reach Kailua-Kona. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), McCarran Intl. (LAS) before reaching Kailua-Kona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals 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, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines
Return price
£290
Distance
4083 km
Average flight time
5 hours 11 mins

Explore a world of travel with Expedia

*Available to Expedia members.