$165 Cheap Alaska Airlines flights Kailua-Kona (KOA) to San Francisco (SFO)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap Alaska Airlines return flights from KOA to SFO. Affordable one-way tickets from $165 are available as well.**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.

Alaska Airlines flights to San Francisco are generally cheaper in the low-season months of February and April. Whether you’re after a round-trip or one-way ticket, you could find a better deal then.

Begin your search one to three months ahead of your departure date to get cheap fares on Alaska Airlines flights from Kona Intl. Airport (KOA) to San Francisco Intl. Airport (SFO). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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.

Enter your dates, hit search and select “Nonstop” on Expedia to find any direct flights from KOA to SFO with Alaska Airlines or another airline.

Sort your results by “Morning” and “Early Morning” to find the earliest flights from KOA to SFO. Taking off early means you’re 20% less likely to experience cancellations.**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 Francisco Intl. Airport (SFO) is the primary San Francisco gateway for Alaska Airlines flights from Kona Intl. Airport (KOA).

Heading from KOA to SFO with Alaska Airlines means enjoying a host of benefits, including top-tier customer service and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee may apply if you modify or cancel your flight more than 24 hours after confirmation. To find flexible fares, select our “Changes included” and “No cancel fee” boxes while looking for flights. For additional information on canceling or changing your reservation, head to “Trips,” select your flight and click on “Manage Booking.”