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Cheap Flights from San Diego (SANA) to Kona (KOA)

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      Travellers and cabin class, 1 Adult, Economy
      1. Home
      2. United States
      3. San Diego
      4. Kona

      Compare San Diego to Kona flight deals

      Find the cheapest month or even day of the year to fly to Kona

      Book the best Kona fare with no extra fees

      Flight dealsCheapest monthFind the best routeRoute infoFAQsTips and advice

      Flight deals from San Diego to Kona

      Looking for a cheap last-minute deal or the best return flight from San Diego to Kona? Find the lowest prices on one-way and return tickets right here.
      Kailua-Kona.£239 per passenger.Departing Thu, 28 Aug, returning Thu, 4 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Thu, 28 Aug, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Thu, 4 Sep, arriving in San Diego International.Price includes taxes and charges.From £239, select.
      Thu, 28 AugSAN - KOA with Delta
      1 stop
      Thu, 4 SepKOA - SAN with Delta
      1 stop
      from £239
      Kailua-Kona.£239 per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Wed, 3 Sep, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Wed, 10 Sep, arriving in San Diego International.Price includes taxes and charges.From £239, select.
      Wed, 3 SepSAN - KOA with Delta
      1 stop
      Wed, 10 SepKOA - SAN with Delta
      1 stop
      from £239
      Kailua-Kona.£239 per passenger.Departing Tue, 28 Oct, returning Tue, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Tue, 28 Oct, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Tue, 4 Nov, arriving in San Diego International.Price includes taxes and charges.From £239, select.
      Tue, 28 OctSAN - KOA with Delta
      1 stop
      Tue, 4 NovKOA - SAN with Delta
      1 stop
      from £239
      Kailua-Kona.£258 per passenger.Departing Tue, 4 Nov, returning Tue, 18 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Tue, 4 Nov, arriving in Kona.Inbound indirect flight with Delta, departs from Kona on Tue, 18 Nov, arriving in San Diego International.Price includes taxes and charges.From £258, select.
      Tue, 4 NovSAN - KOA with Delta
      1 stop
      Tue, 18 NovKOA - SAN with Delta
      1 stop
      from £258
      Kailua-Kona.£262 per passenger.Departing Tue, 28 Oct, returning Tue, 4 Nov.Return flight with Alaska Airlines and Hawaiian Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Tue, 28 Oct, arriving in Kona.Inbound direct flight with Hawaiian Airlines departs from Kona on Tue, 4 Nov, arriving in San Diego International.Price includes taxes and charges.From £262, select.
      Alaska Airlines
      Tue, 28 OctSAN - KOA with Alaska Airlines
      Direct
      Hawaiian Airlines
      Tue, 4 NovKOA - SAN with Hawaiian Airlines
      Direct
      from £262
      Kailua-Kona.£272 per passenger.Departing Thu, 2 Oct, returning Mon, 13 Oct.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Thu, 2 Oct, arriving in Kona.Inbound indirect flight with Alaska Airlines, departs from Kona on Mon, 13 Oct, arriving in San Diego International.Price includes taxes and charges.From £272, select.
      Thu, 2 OctSAN - KOA with Alaska Airlines
      1 stop
      Mon, 13 OctKOA - SAN with Alaska Airlines
      1 stop
      from £272
      Kailua-Kona.£275 per passenger.Departing Tue, 9 Sep, returning Tue, 16 Sep.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Tue, 9 Sep, arriving in Kona.Inbound direct flight with Alaska Airlines departs from Kona on Tue, 16 Sep, arriving in San Diego International.Price includes taxes and charges.From £275, select.
      Alaska Airlines
      Tue, 9 SepSAN - KOA with Alaska Airlines
      Direct
      Alaska Airlines
      Tue, 16 SepKOA - SAN with Alaska Airlines
      Direct
      from £275
      Kailua-Kona.£289 per passenger.Departing Thu, 28 Aug, returning Thu, 4 Sep.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Thu, 28 Aug, arriving in Kona.Inbound direct flight with Alaska Airlines departs from Kona on Thu, 4 Sep, arriving in San Diego International.Price includes taxes and charges.From £289, select.
      Alaska Airlines
      Thu, 28 AugSAN - KOA with Alaska Airlines
      Direct
      Alaska Airlines
      Thu, 4 SepKOA - SAN with Alaska Airlines
      Direct
      from £289
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from San Diego to Kona found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from San Diego to Kona

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Kona flights are currently cheapest in September.
      May
      from £349
      Jun
      from £357
      Jul
      from £370
      Aug
      from £294
      Sep
      from £239
      Oct
      from £272
      Nov
      from £258
      Dec
      from £421
      Jan
      Find prices
      Feb
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      Mar
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      Apr
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      Direct flights from San Diego to Kona

      San Diego to Kona: Alternative routes

      Compare routes from San Diego to Kailua-Kona below. You may find an airport to fly into that's cheaper, faster, or easier than Kona.

      San Diego to Kailua-Kona: Flight information

      The things to know before you go.
      Cheapest flight found£239
      Cheapest month to flyAugust
      Average flight time6 hrs, 7 mins
      Most popular airlineAlaska Airlines
      Average flights per week15

      Finding cheap flights from San Diego to Kona: Frequently asked questions

      The best price we found for a return flight from San Diego to Kona is £239. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      6 hours and 7 minutes is the average flight time from San Diego to Kona.
      Alaska Airlines and Hawaiian Airlines fly direct from San Diego to Kona.
      As of May 2025, there are 15 flights per week flying from San Diego to Kona.
      The cheapest month to fly from San Diego to Kona is usually May 2025.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Kona Airport on Thursday, 28 August 2025.
      Yes – the average flight time is 6 hours and 7 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kailua-Kona is around 40 days in advance, so don’t leave your flight to the last minute.

      Flying from San Diego to Kona International Airport at Keahole (KOA): what you need to know

      • Kick off your travels at one of San Diego's main airports, San Diego International Airport (SAN) or McClellan-Palomar Airport (CLD). Check out your options for booking a flight from San Diego to Kona International Airport at Keahole (KOA) taking off from either of these.

      • Approximately 6 hours is how long you can expect to be travelling on a direct flight from San Diego to Kona International Airport at Keahole.

      • The timezone in Kailua-Kona is UTC-10, which is 3 hours behind San Diego. Kona International Airport at Keahole is located in Kailua-Kona.

      • With 7 direct flights a week between the two airports, San Diego International Airport (SAN) to Kona International Airport at Keahole (KOA) is the most popular route. Alaska Airlines operates the earliest flight at 10:44. If you'd like to get more out of your day before leaving, the last flight from SAN to KOA is with Alaska Airlines at 11:36.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your flight from San Diego to KOA.

      • Peak months like July or high seasons such as Thanksgiving and Christmas will mean bigger queues at check-in and security. Be on the safe side and head to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a smart idea.

      Airports in San Diego

      San Diego International Airport (SAN)

      • Go straight to your destination from San Diego International Airport (SAN). Direct flights from San Diego to Kona International Airport at Keahole Airport (KOA) operate from here.

      • Alaska Airlines is a popular airline that offers direct flights from San Diego to Kona International Airport at Keahole Airport jetting out of SAN.

      • The distance from central San Diego to SAN is roughly 3 miles. Check out Google Maps for the quickest way to get there, whether you prefer to drive or use public transport.

      • Looking for a convenient hotel near San Diego International Airport? If you've booked an early flight from San Diego to Kona International Airport at Keahole Airport, these stays will have you sleeping moments from check-in:

        • Orange Tree Cottages Downtown

        • Little Italy Modern Lofts

        • Britt Scripps Inn

      About Kona International Airport at Keahole Airport (KOA)

      • Hop off your flight from San Diego to Kona International Airport at Keahole Airport and be sprawled out in your hotel bed shortly after. If you want a comfortable option a short journey from KOA, consider Ohana Hale.

      Getting from Kona International Airport at Keahole Airport (KOA) to central Kailua-Kona

      • From Kona International Airport at Keahole Airport, Kailua-Kona is approximately 8 miles away. It takes around 16 minutes to reach the centre driving.

      • It takes around 32 minutes when travelling by public transport.

      How to find the cheapest flights from San Diego to Kona International Airport at Keahole Airport (KOA)

      • The lowest price we've seen for a one-way ticket from San Diego to Kona International Airport at Keahole Airport is £137. The cheapest price for a return flight is £239. Keep in mind fares can change due to demand at the time of booking.

      • To pick up cheap tickets from San Diego to KOA, reserve your trip 8 months before your planned departure.

      • The cheapest month for tickets from San Diego to Kona International Airport at Keahole Airport is May. Use the 'Whole month' search feature to find the most affordable day to fly if you're flexible with your departure dates.

      • Finding a cheap ticket from San Diego to KOA is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when there's a better deal.

      • Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from San Diego to Kona International Airport at Keahole Airport.

      The best time to fly from San Diego to Kona International Airport at Keahole Airport (KOA)

      • It's time to plan your travel dates for your flight from San Diego to Kona International Airport at Keahole Airport. July is the busiest month to visit Kailua-Kona. If you like a more peaceful vibe, go in May.

      • Think about the type of weather that'll suit your plans for Kailua-Kona. The warmest month is August. Book your flights from San Diego to KOA sometime then and you can expect temperatures of between 17ºC and 25ºC.

      • Visit in January for cooler conditions. Average temperatures range between 13ºC and 21ºC. However, this destination delivers on a good time whenever you book your cheap flights from San Diego to Kona International Airport at Keahole Airport.

      More about Kailua-Kona

      • Start your Kailua-Kona trip off on the right foot by choosing the ideal place to stay. After booking your flight from San Diego to Kona International Airport at Keahole Airport, check out our range of accommodation options including:

        • Kona Isle C38

        • Mauna Loa Village With Pools, Tennis & Pickleball

        • Holualoa Bay Villas#106

      • One of the best ways to experience Kailua-Kona is to check out its most popular sights. Essential stops include Hulihee Palace, The Puako Petroglyphs and Daifukuji Soto Mission.

      Complete your Kailua-Kona trip with a car rental

      • Grab the keys to one of our car rentals in Kailua-Kona and see the sights at your own pace. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from San Diego to Kona International Airport at Keahole.

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      Plan the rest of your trip from San Diego to Kailua-Kona

      • Car hire from Kona
      • Hotels in Kailua-Kona

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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