Cheap flights from San Diego to Los Cabos from $154

The month of January is, on average, the cheapest month to fly to Los Cabos from San Diego, with most prices found around $335. The month of September is another great option to travel to Los Cabos, with average flight prices from San Diego averaging around $349.

The cheapest day to depart from San Diego to Los Cabos is on a Sunday. Travelers who choose to depart for Los Cabos on a Sunday will often find tickets for as low as $381. On the other hand, Thursday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $478.

In the afternoon is the cheapest time of day to fly from San Diego to Los Cabos when you can find flight prices for as low as $427. Flying to Los Cabos in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $479 on average. Flights to Los Cabos from San Diego at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San Diego to San José del Cabo Los Cabos for the best San Diego - Los Cabos flight prices

You are more likely to see cheaper flights to Los Cabos from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Cabos for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Cabos from San Diego for as low as $357 on momondo.

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

Alaska Airlines is the most popular carrier operating from San Diego to Los Cabos

Volaris, Alaska Airlines and Southwest are the top three most popular airlines that fly to Los Cabos from San Diego according to our data. Volaris is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Los Cabos. Keep in mind that there are 8 different airlines that fly to Los Cabos on a routine basis, so you have a few additional options to choose from.

As of April 2026, 4 flights take off from San Diego and land in Los Cabos each day. The most common flight departure time for this route is 9:00AM, with 60% of daily flights taking off at noon.

As of April 2026, there are 31 flights per week flying from San Diego to Los Cabos. The most common day of the week flights depart is Fri, with 26% of flights taking off on this day.