Flights from Philadelphia to San Francisco

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Our cheapest offers for flights from Philadelphia to San Francisco

Here you can compare cheap flights from Philadelphia (PHL) to San Francisco (SFO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Francisco. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Philadelphia
San Francisco
Outbound
04/26/25
direct
UA0300
06h 18min
Return
05/23/25
direct
UA0552
05h 16min
United Airlines ?
$461
Philadelphia
San Francisco
Outbound
04/26/25
direct
UA1306
06h 18min
Return
05/23/25
direct
UA0552
05h 16min
United Airlines ?
$480
Philadelphia
San Francisco
Outbound
04/26/25
1 Stopover (LAX)
AA0990, AA3175
08h 18min
Return
05/23/25
1 Stopover (CLT)
AA2410, AA3152
07h 43min
American Airlines ?
$506
Philadelphia
San Francisco
Outbound
04/26/25
1 Stopover (SEA)
AS0370, AS1112
09h 13min
Return
05/23/25
1 Stopover (SEA)
AS1189, AS0371
09h 16min
Alaska Airlines ?
$861
Philadelphia
San Francisco
Outbound
04/26/25
direct
UA1306
06h 18min
Return
05/23/25
direct
UA0552
05h 16min
United Airlines ?
$1,334
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Philadelphia to San Francisco

Favorite airline: Frontier Airlines
84 % of bookings on this flight route are made with Frontier Airlines, Delta and United Airlines.
Frontier Airlines
42 %
Delta
25 %
United Airlines
17 %
Stopover flights are the cheapest connection
On this route, direct flights are $120.00 more expensive than flights with a stopover.
non stop flight
1 stop
06h 24min
13h 19min
$295
$175
The favorite connection is non-stop
Flights from Philadelphia to San Francisco are most often booked as a direct flight.
Route
bookings
Direct flights
06h 24min, from $295
50 %
1 stopover Dallas-Fort Worth International Airport, T
15h 30min, from $226
33 %
1 stopover Denver International Airport, CO
13h 19min, from $175
17 %

Important flight information

Flight information: Philadelphia - San Francisco

Roundtrip from $460.26
Flight duration min. 06:23 / max. 07:40
Return flight duration min. 05:05/ max. 09:00
Distance 4052 km
Flights per week 62
Departure airport Airport Philadelphia International Airport, PA (PHL)
Arrival airport Airport San Francisco International Airport, CA (SFO)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to San Francisco
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.