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Cheap Delta flights from Philadelphia to San Diego (PHL→SAN)

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Find the cheapest month to fly from Philadelphia (PHL) to San Diego (SAN)

August is typically the cheapest month to fly

From ฿6,555 - ฿14,211 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Philadelphia Intl. Airport (PHL) to San Diego Intl. Airport (SAN)?
Grab affordable return Delta Air Lines flights from PHL to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or search for deals for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHL to SAN with Delta Air Lines?
January is one of the least expensive months to fly to San Diego with Delta Air Lines. You could also find fantastic deals on one-way and return fares in November.
Does Delta Air Lines fly nonstop from Philadelphia Intl. Airport (PHL) to San Diego Intl. Airport (SAN)?
Enter your dates, click search and check "Nonstop" on Expedia to find any direct flights from PHL to SAN with Delta Air Lines or another airline.
What airports does Delta Air Lines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego hub for Delta Air Lines flights from Philadelphia Intl. Airport (PHL).
Can I change or cancel my Delta Air Lines flight from Philadelphia Intl. Airport (PHL) to San Diego Intl. Airport (SAN)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For more details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without being charged, apply the "Changes included" and "No cancel fee" filters when planning your next escape.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
San Diego Intl.
Distance
3784 km
Average flight time
3 hours 26 mins

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