Cheap flights from California to San Luis Obispo from $124

In general, September is the cheapest month to fly from California to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $68. The month of August is another great option to travel to San Luis Obispo, with average flight prices from California averaging around $117.

On average, the least expensive day to fly to San Luis Obispo from California is on a Friday. momondo users have found tickets for Friday departures for as low as $239. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from California to San Luis Obispo for around $537.

Flying to San Luis Obispo from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $239 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $269 on average. Flights to San Luis Obispo from California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San Diego to San Luis Obispo County for the best California - San Luis Obispo County flight prices

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

You could potentially save up to 8% on your flight if you consider stops on a California to San Luis Obispo flight.

United Airlines, Alaska Airlines, and American Airlines are the most popular carriers operating from California to San Luis Obispo County

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Luis Obispo from California according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to San Luis Obispo. Keep in mind that there are 4 different airlines that fly to San Luis Obispo on a routine basis, so you have a few additional options to choose from.

15 flights are operational daily from California to San Luis Obispo as of May 2026. The most popular departure time for this route is 10:00PM, with 59% of flights per day taking off in the evening.

As of May 2026, there are 111 flights per week flying from California to San Luis Obispo. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.