Planning a flight from Philadelphia to San Diego?

Flight prices from Philadelphia to San Diego change depending on demand and time of booking.

The lowest fare seen in the past 15 days was $35.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Are there alternative airports near Philadelphia and San Diego?

The two cities are about 2365 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Philadelphia: Alongside Philadelphia - International, there's also Trenton Mercer.
• Airports in San Diego: McClellan-Palomar is another nearby option to San Diego - International.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If San Diego has more than one airport, you can pick the most convenient for your destination.

Match your flight search to your preferences: Philadelphia – San Diego

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.