Cheap flights from Santa Ana, California to San Francisco from R1 543

If you’re not able to fly to San Francisco in December, then November is your next best option. Flight prices from Santa Ana, California to San Francisco during November average around R4 598.

The cheapest day to depart from Santa Ana, California to San Francisco is on a Friday when prices can be found for as low as R3 436. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around R3 584.

You are more likely to see cheaper flights to San Francisco from Santa Ana, California when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around R4 974 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Santa Ana, California for as low as R3 038 on momondo.

As of September 2026, prices for Santa Ana, California to San Francisco flights are approximately 100% more expensive when compared to flights at the same time last year.

Historically, on average around 25% of flights between Santa Ana and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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 24% of their flights experiencing any sort of delay.

As of September 2026, 37 flights take off from Santa Ana, California and land in San Francisco each day. The most common flight departure time for this route is 9:00, with 34% of daily flights taking off at midday.

As of September 2026, 264 flights take off from Santa Ana, California and land in San Francisco each week. The most common flight departure day for this route is Sat, with 17% of weekly flights taking off on this day.