Cheap flights from San Francisco to San Luis Obispo from $160

In general, October is the cheapest month to fly from San Francisco to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. The month of March is another great option to travel to San Luis Obispo, with average flight prices from San Francisco averaging around $239.

On average, the least expensive day to fly to San Luis Obispo from San Francisco is on a Sunday. momondo users have found tickets for Sunday departures for as low as $239. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to San Luis Obispo for around $534.

Flying to San Luis Obispo from San Francisco in the evening is the least expensive time of day to depart. momondo users have found prices as low as $267 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $339 on average. Flights to San Luis Obispo from San Francisco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

There are 4 cabin classes available to choose from on San Francisco 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 46% on your flight if you consider stops on a San Francisco to San Luis Obispo flight.

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

United Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to San Luis Obispo from San Francisco according to our data. United Airlines is the first choice among our users, with 91% of people opting to fly with this airline when traveling to San Luis Obispo. Keep in mind that there are 3 different airlines that fly to San Luis Obispo on a routine basis, so you have a few additional options to choose from.

The number of flights available between San Francisco and San Luis Obispo is 5 per day as of September 2026. The most frequent departure time is 6:00PM, with 71% of daily flights leaving in the evening.

As of September 2026, there are 36 flights per week flying from San Francisco to San Luis Obispo. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.