Planning a flight from San Antonio to San Diego McClellan Palomar?

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

Choose a date to explore the best fares now.

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 multiple airports in San Antonio and San Diego?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in San Antonio: Only San Antonio operates in this city.
• Airports in San Diego: San Diego - McClellan-Palomar is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Adjust your flight filters for San Antonio – San Diego McClellan Palomar

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Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.