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Cheap flights from San Francisco (SFO) to Philadelphia (PHL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)

How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)
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How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)
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How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)
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Cheap flights from San Francisco to Philadelphia in January , February 2026

26 Jan - 15 Feb $ 243.00
SFO
San Francisco
Frontier Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SFO
San Francisco
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18 Jan - 04 Feb $ 432.00
SFO
San Francisco
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SFO
San Francisco
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18 Jan - 07 Feb $ 510.00
SFO
San Francisco
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Philadelphia

27 Jan - 31 Jan $ 469.00
SFO
San Francisco
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
SFO
San Francisco
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20 Jan - 31 Jan $ 504.00
SFO
San Francisco
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
SFO
San Francisco
Pick dates
21 Jan - 31 Jan $ 504.00
SFO
San Francisco
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
SFO
San Francisco
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One-way flights to Philadelphia from San Francisco

6:39 PM - 8:30 AM
Spirit Airlines
2 Stops
13h 35m
SFO - PHL
$ 151
Kiwi
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6:00 AM - 9:54 AM
Alaska Airlines
1 Stops
9h 3m
SFO - PHL
$ 235
Kiwi
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1:25 PM - 1:25 PM
United Airlines
0 Stops
5h 27m
SFO - PHL
$ 466
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.