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 4 hours agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, August 5th, 2026
8 round-trip options
Returning
Mon, Aug 10, 2026•5 Day Trip
$565 USD
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Tue, Aug 11, 2026•6 Day Trip
$489 USD
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Thu, Aug 13, 2026•8 Day Trip
$613 USD
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Fri, Aug 14, 2026•9 Day Trip
$673 USD
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Sat, Aug 15, 2026•10 Day Trip
$520 USD
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Sun, Aug 16, 2026•11 Day Trip
$673 USD
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Mon, Aug 17, 2026•12 Day Trip
$520 USD
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Tue, Aug 18, 2026•13 Day Trip
$489 USD