Cheap flights from San Francisco to The Big Island from $193

The month of September is, on average, the cheapest month to fly to The Big Island from San Francisco, with most prices found around $73. If you’re not able to fly to The Big Island in September, then March is your next best option. Flight prices from San Francisco to The Big Island during March average around $117.

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 $429. 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 $554.

The cheapest time of day to fly to The Big Island is in the morning when flights can be purchased for as low as $475. Flights to The Big Island are more costly in the afternoon, with an average ticket price of $559. 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 $473 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 $414 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.

United Airlines, Delta, and Alaska 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 58% 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 12 per day as of May 2026. The most frequent departure time is 4:00PM, with 43% of daily flights leaving at noon.

86 flights are operational weekly from San Francisco to The Big Island as of May 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.