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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Saturday, August 1st, 2026
8 round-trip options
Returning
Thu, Aug 6, 2026•5 Day Trip
$723 USD
Returning
Fri, Aug 7, 2026•6 Day Trip
$520 USD
Returning
Sun, Aug 9, 2026•8 Day Trip
$713 USD
Returning
Mon, Aug 10, 2026•9 Day Trip
$565 USD
Returning
Tue, Aug 11, 2026•10 Day Trip
$489 USD
Returning
Wed, Aug 12, 2026•11 Day Trip
$520 USD
Returning
Thu, Aug 13, 2026•12 Day Trip
$613 USD
Returning
Fri, Aug 14, 2026•13 Day Trip
$673 USD