Cheap flights from Las Vegas to San Diego from R980

The month of March is, on average, the cheapest month to fly to San Diego from Las Vegas, with most prices found around R2 011. The month of January is another great option to travel to San Diego, with average flight prices from Las Vegas averaging around R2 027.

You are more likely to see cheaper flights to San Diego from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around R2 730 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Las Vegas for as low as R1 462 on momondo.

You could potentially save up to 42% on your flight if you consider stops on a Las Vegas to San Diego flight.

As of November 2026, prices for Las Vegas to San Diego flights are approximately 18% more expensive when compared to flights at the same time last year.

Historically, on average around 29% of flights between Las Vegas and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Alaska Airlines have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

As of November 2026, there are 15 flights per day flying from Las Vegas to San Diego. The most common time of day flights depart is 12:00, with 42% of flights taking off in the afternoon.

106 flights are operational weekly from Las Vegas to San Diego as of November 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.