Philadelphia (PHL) to San Francisco (SFO) flight deal in economy from $143
PHLPhiladelphia International Airport
Philadelphia, United States
SFOSan Francisco International Airport
San Francisco, United States
$367 USD
-61%$143 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 19th, 2026
Outbound Flights
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