Cheap flights from San Francisco to Austin from R1 971

The cheapest month to fly to Austin from San Francisco is in January. Flight prices, which tend to average around R5 017, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Austin, with average flight prices from San Francisco averaging around R5 261.

You are more likely to see cheaper flights to Austin from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around R5 849 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from San Francisco for as low as R4 121 on momondo.

Historically, on average around 20% of flights between San Francisco and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Alaska Airlines have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of September 2026, 11 flights take off from San Francisco and land in Austin each day. The most common flight departure time for this route is 10:00, with 48% of daily flights taking off at midday.

As of September 2026, 79 flights take off from San Francisco and land in Austin each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.