Cheap flights from San Luis Obispo from $79

Our data suggests that currently, the cheapest flights from San Luis Obispo are being offered by Alaska Airlines, American Airlines, and United Airlines. For example, Alaska Airlines flights from San Luis Obispo to San Diego, start at $136, American Airlines flights from San Luis Obispo to Las Vegas cost around $137, and United Airlines flights from San Luis Obispo to Los Angeles are around $179.

Currently, the cheapest flight from San Luis Obispo found by our users is for $88 to Las Vegas. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $263 to travel from San Luis Obispo to Las Vegas.

San Francisco, Los Angeles and San Diego are currently the destinations served most frequently from San Luis Obispo, with 9, 6 and 6 flights per day on average, respectively.

Airlines including American Airlines, United Airlines and Alaska Airlines frequently fly from San Luis Obispo. You can view other airlines by performing a quick search in the form above.

If you are looking for a cheap first class flight, consider flights to Denver, for which the starting price of a first class seat can be as low as $1,387.

Prices for flights from San Luis Obispo County Airport refresh daily.

As of October 2025, there are 5 operators available to choose from for flights from San Luis Obispo County Airport.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Luis Obispo County Airport.

The necessary travel and health documents for your San Luis Obispo County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.