Cheap Alaska Airlines flights Kailua-Kona (KOA) to San Diego (SAN)

Grab cheap return Alaska Airlines flights from KOA to SAN by sorting your results from “Price (lowest to highest)” on Expedia. Or search for deals for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or round-trip flights to San Diego in January or November. You could find a cheap fare with Alaska Airlines during these off-peak travel months.

To find cheap Alaska Airlines fares from Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence what you pay. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Skip the layovers and fly from Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN) on any of Alaska Airlines’s 4 weekly direct flights. Apply our “Nonstop” and “Airline” filters to find the Alaska Airlines flight that’ll land at SAN at your preferred time.

From takeoff till landing, a nonstop Alaska Airlines flight from Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN) takes approximately 5h 21m.

Setting off from KOA at 12:23PM UTC-10, the first Alaska Airlines flight to SAN lands at 7:44PM UTC-8. Flying early means you’ll be less likely to encounter cancellations or delays.* Prefer a later start? The last Alaska Airlines flight from KOA to SAN departs at 12:23PM UTC-10 and touches down at 7:44PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Diego Intl. Airport (SAN) is the main San Diego gateway for Alaska Airlines flights from Kona Intl. Airport (KOA).

Alaska Airlines makes traveling from KOA to SAN enjoyable with top-tier customer service and an excellent in-flight experience. You also have the chance to earn points with Mileage Plan. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Kona Intl. Airport (KOA) to San Diego Intl. Airport (SAN) route, Alaska Airlines typically uses Boeing 737 MAX 9 and Boeing 737-900 planes. Remember that last-minute changes are possible for operational needs, so your flight could be on another aircraft.

Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that time. For further details about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to adjust your plans without additional charges, check the “Changes included” or “No cancel fee” filter when organizing your next trip.