Cheap Flights from Philadelphia International Airport to San Diego (SAN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Philadelphia－San Diego Airport
August Lowest Airfares
USD325

The airfare displayed above is for Frontier Airlines

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Philadelphia－San Diego Airport
September Lowest Airfares
USD388

The airfare displayed above is for Delta Air Lines

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Philadelphia－San Diego Airport
October Lowest Airfares
USD276

The airfare displayed above is for Delta Air Lines

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Philadelphia－San Diego Airport
November Lowest Airfares
USD300

The airfare displayed above is for Frontier Airlines

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Philadelphia－San Diego Airport
December Lowest Airfares -----

Philadelphia－San Diego
Estimated Flight Time
6 Hours 11 Minutes
Philadelphia－San Diego
Number of Operating Airlines
5

Operating Airlines for Philadelphia－San Diego Airport Route
Non-StopAmerican Airlines

Alaska Airlines

Delta Air Lines

United Airlines

LCCFrontier Airlines

Other Destinations from:Philadelphia

Philadelphia－Atlanta(Hartsfield-Jackson)
USD87〜
Philadelphia－Houston(George Bush Intercontinental)
USD181〜
Philadelphia－Houston(William P. Hobby)
USD295〜
Philadelphia－Salt Lake City(SLC)
USD314〜
Philadelphia－Miami(MIA)
USD77〜
Philadelphia－Denver(DEN)
USD131〜
Philadelphia－Portland (Oregon)(PDX)
USD268〜
Philadelphia－Akron / Canton(Akron-Canton Regional)
USD321〜
* Fares vary in accordance to seat availability
Other Departures to: San Diego

Phoenix Sky Harbor Airport－San Diego(SAN)
USD97〜
Pittsburgh Airport－San Diego(SAN)
USD265〜
Raleigh-Durham Airport－San Diego(SAN)
USD268〜
* Fares vary in accordance to seat availability