Philadelphia (PHL) to San Francisco (SFO) flight deal in economy from $359
PHLPhiladelphia International Airport
Philadelphia, United States
SFOSan Francisco International Airport
San Francisco, United States
$403 USD
-11%$359 USD
Verified 6 days agoAugust 2026
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Good Availability
56% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
6 round-trip options
Returning
Fri, Aug 14, 2026•5 Day Trip
$696 USD
Returning
Sat, Aug 15, 2026•6 Day Trip
$564 USD
Returning
Mon, Aug 17, 2026•8 Day Trip
$514 USD
Returning
Tue, Aug 18, 2026•9 Day Trip
$514 USD
Returning
Thu, Aug 20, 2026•11 Day Trip
$514 USD
Returning
Fri, Aug 21, 2026•12 Day Trip
$474 USD