Cheap flights from Santa Ana, California to San Francisco from R1 313

If you’re not able to fly to San Francisco in December, then April is your next best option. Flight prices from Santa Ana, California to San Francisco during April average around R4 737.

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 515. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around R3 667.

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 R5 097 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 524 on momondo.

As of October 2026, prices for Santa Ana, California to San Francisco flights are approximately 80% more expensive when compared to flights at the same time last year.

Historically, on average around 26% 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 October 2026, 23 flights take off from Santa Ana, California and land in San Francisco each day. The most common flight departure time for this route is 7:00, with 40% of daily flights taking off at midday.

As of October 2026, 167 flights take off from Santa Ana, California and land in San Francisco each week. The most common flight departure day for this route is Thu, with 34% of weekly flights taking off on this day.