Cheap flights from San Francisco to Hawaii from £110

The cheapest month to fly to Hawaii from San Francisco is in January. Flight prices, which tend to average around £267, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hawaii during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £294.

Our data shows that Wednesday is the least expensive day to fly to Hawaii. Tickets to fly out on this day can be as low as £373. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £519.

According to our data, the cheapest time of day to fly to Hawaii is in the evening. momondo users have found flights departing from San Francisco to Hawaii in the evening for as low as £363. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at midday because they tend to be around £500. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from San Francisco to Honolulu for the best San Francisco - Hawaii flight prices

You are more likely to see cheaper flights to Hawaii from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Hawaii for around £364 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hawaii from San Francisco for as low as £323 on momondo.

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

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

United Airlines, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to Hawaii from San Francisco according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Hawaii. Keep in mind that there are 3 different airlines that fly to Hawaii on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 47 flights per day flying from San Francisco to Hawaii. The most common time of day flights depart is 16:00, with 51% of flights taking off in the afternoon.

The number of flights available between San Francisco and Hawaii is 330 per week as of September 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.