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Round trip
Philadelphia to San Francisco 🇺🇸
$396
- Departs
- Fri, Dec 11
- Return
- Wed, Dec 16
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 8h 29m
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Other dates on this route
Cheapest round-trip fare by departure day Cheap Average Pricey
December 2026
Work-hours calculator
This flight to San Francisco 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.
