How much is a flight from Philadelphia to San Diego?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Philadelphia and San Diego.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Philadelphia - San Diego route.

Which departure and arrival airports are available?

Between Philadelphia and San Diego, flight options may depend on the combination of airports available.

• Airports in Philadelphia: Trenton Mercer is another departure point near Philadelphia - International.
• Airports in San Diego: Another alternative is McClellan-Palomar.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Compare flights from Philadelphia to San Diego with advanced filters

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Other popular destinations

Looking for alternatives in United States? Travelers also liked: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.