Cheap flights from San Francisco to Honolulu from £122

If you are unable to visit Honolulu during the month of January, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around £291.

The cheapest day to depart from San Francisco to Honolulu is on a Sunday. Travellers who choose to depart for Honolulu on a Sunday will often find tickets for as low as £295. Flights from San Francisco to Honolulu on a Saturday will generally be more expensive and average around £514. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Honolulu is in the evening. Flights from San Francisco to Honolulu during this time can be as low as £359. Flights at midday are often more expensive, with an average ticket price of £495.

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

You are more likely to see cheaper flights to Honolulu from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around £358 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from San Francisco for as low as £320 on momondo.

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

Alaska Airlines, Southwest, and United Airlines are the most popular carriers operating from San Francisco to Honolulu

United Airlines, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to Honolulu from San Francisco according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Honolulu. Keep in mind that there are 3 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between San Francisco and Honolulu have experienced a delay on any given week. The average delay length over the past 12 months has been 175 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of October 2026, there are 20 flights per day flying from San Francisco to Honolulu. The most common time of day flights depart is 19:00, with 42% of flights taking off in the evening.

The number of flights available between San Francisco and Honolulu is 142 per week as of October 2026. The most frequent departure day is Sun, with 17% of weekly flights leaving on this day.