Cheap flights from San Francisco to Kahului from R2 567

The cheapest month to fly to Kahului from San Francisco is in January. Flight prices, which tend to average around R5 670, are often lower during this time because this is during the off-season. If you don’t want to visit Kahului in January, then you should wait until February to fly from San Francisco, when ticket prices are also cheap, with an average price of R6 255.

You are more likely to see cheaper flights to Kahului from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Kahului for around R8 072 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kahului from San Francisco for as low as R7 116 on momondo.

Historically, on average around 10% of flights between San Francisco and Kahului have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 9% of their flights experiencing any sort of delay.

As of September 2026, there are 10 flights per day flying from San Francisco to Kahului. The most common time of day flights depart is 16:00, with 59% of flights taking off in the afternoon.

As of September 2026, 71 flights take off from San Francisco and land in Kahului each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.