Cheap flights from San Francisco to The Big Island from $149

The month of January is, on average, the cheapest month to fly to The Big Island from San Francisco, with most prices found around $372. If you’re not able to fly to The Big Island in January, then September is your next best option. Flight prices from San Francisco to The Big Island during September average around $377.

The cheapest day to depart from San Francisco to The Big Island is on a Tuesday when prices can be found for as low as $441. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to The Big Island for around $563.

The cheapest time of day to fly to The Big Island is in the morning when flights can be purchased for as low as $483. Flights to The Big Island are more costly in the afternoon, with an average ticket price of $564. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from San Francisco to Kona Intl for the best San Francisco - The Big Island flight prices

You are more likely to see cheaper flights to The Big Island from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to The Big Island for around $477 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to The Big Island from San Francisco for as low as $430 on momondo.

There are 4 cabin classes available to choose from on San Francisco to The Big Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from San Francisco to The Big Island

United Airlines, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to The Big Island from San Francisco according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to The Big Island. Keep in mind that there are 8 different airlines that fly to The Big Island on a routine basis, so you have a few additional options to choose from.

The number of flights available between San Francisco and The Big Island is 10 per day as of April 2026. The most frequent departure time is 4:00PM, with 50% of daily flights leaving at noon.

71 flights are operational weekly from San Francisco to The Big Island as of April 2026. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.