Cheap Flights from Los Angeles to San Diego Starting at $88

The Los Angeles — San Diego route is served by multiple airlines, including United Airlines, Spirit Airlines, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $88, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

A direct flight is the most convenient and comfortable way to fly from Los Angeles to San Diego, despite the fact that sometimes flights with transfers can cost significantly less.

In different months, ticket prices from Los Angeles to San Diego vary: minimum — $88 (December 2025), maximum — $100 (January 2026). Typically, the flight costs $94–$100.