← Philadelphia to San Diego: all datesSee all →
Round trip
Philadelphia to San Diego 🇺🇸
$396
- Departs
- Fri, Dec 18
- Return
- Tue, Dec 29
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 7h 4m
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Work-hours calculator
This flight to San Diego costs you 26h 24m of work.
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Prices come from fares travellers found in the last few days and can change at any time. Last updated Fri, 23 Oct 2026 12:51:34 GMT.
