Cheap flights from Alabama to San Francisco from $123

If you aren’t able to travel to San Francisco during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $227.

You are more likely to see cheaper flights to San Francisco from Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Alabama for as low as $351 on momondo.

Southwest, American Airlines, and Delta are the most popular carriers operating from Alabama to San Francisco

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Francisco from Alabama according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

The number of flights available between Alabama and San Francisco is 199 per week as of May 2026. The most frequent departure day is Sun, with 18% of weekly flights leaving on this day.

Flight times from Alabama to San Francisco vary, but if you’re flying out of Birmingham and flying into San Francisco (one of the most popular routes), then the duration is 6h 50m on average. Another popular route from Alabama to San Francisco is flying from Huntsville to San Francisco, which will take roughly 6h 59m. Keep in mind that layovers or delays could extend your travel time.