Cheap flights from San Francisco to Los Angeles from $73

In general, April is the cheapest month to fly from San Francisco to Santa Ana, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. If you aren’t able to travel during the month of April, then book flights to Santa Ana, California from San Francisco during January instead. Flights to Santa Ana, California in January, while not as cheap as those in April, still average around $269.

The cheapest day to depart from San Francisco to Santa Ana, California is on a Thursday. Travelers who choose to depart for Santa Ana, California on a Thursday will often find tickets for as low as $276. The most expensive day to fly to Santa Ana, California is Tuesday, with ticket prices averaging around $319.

At noon is the cheapest time of day to fly from San Francisco to Santa Ana, California when you can find flight prices for as low as $261. Flying to Santa Ana, California at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is in the evening when prices are around $373.

Fly from San Francisco to Santa Ana J. Wayne/Orange Cnty for the best San Francisco - Santa Ana J. Wayne/Orange Cnty flight prices

You are more likely to see cheaper flights to Santa Ana, California from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana, California for around $292 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana, California from San Francisco for as low as $194 on momondo.

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

No. A direct flight is the cheapest option for a flight between San Francisco to Santa Ana, California.

As of November 2026, prices for San Francisco to Santa Ana, California flights are approximately 50% more expensive when compared to flights at the same time last year.

Southwest and Alaska Airlines are the most popular carriers operating from San Francisco to Santa Ana J. Wayne/Orange Cnty

Southwest, Alaska Airlines and Frontier are the top three most popular airlines that fly to Santa Ana, California from San Francisco according to our data. Southwest is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Santa Ana, California. Keep in mind that there are 9 different airlines that fly to Santa Ana, California on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between San Francisco and Santa Ana have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

The number of flights available between San Francisco and Santa Ana, California is 43 per day as of November 2026. The most frequent departure time is 7:00AM, with 50% of daily flights leaving in the afternoon.

As of November 2026, 307 flights take off from San Francisco and land in Santa Ana, California each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.