Philadelphia (PHL) to San Francisco (SFO) flight deal in economy from $275
PHLPhiladelphia International Airport
Philadelphia, United States
SFOSan Francisco International Airport
San Francisco, United States
$694 USD
-60%$275 USD
Verified about 9 hours agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Sunday, December 6th, 2026
8 round-trip options
Returning
Fri, Dec 11, 2026•5 Day Trip
$583 USD
Returning
Sun, Dec 13, 2026•7 Day Trip
$515 USD
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Mon, Dec 14, 2026•8 Day Trip
$515 USD
Returning
Tue, Dec 15, 2026•9 Day Trip
$535 USD
Returning
Wed, Dec 16, 2026•10 Day Trip
$629 USD
Returning
Thu, Dec 17, 2026•11 Day Trip
$725 USD
Returning
Sat, Dec 19, 2026•13 Day Trip
$957 USD
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Sun, Dec 20, 2026•14 Day Trip
$957 USD