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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 July , August 2026

28 Jul - 17 Aug $ 312.00
SFO
San Francisco
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SFO
San Francisco
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28 Jul - 10 Aug $ 347.00
SFO
San Francisco
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
23 Jul - 19 Aug $ 598.00
SFO
San Francisco
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Philadelphia

28 Jul - 01 Aug $ 401.00
SFO
San Francisco
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
29 Jul - 31 Jul $ 420.00
SFO
San Francisco
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
25 Jul - 31 Jul $ 654.00
SFO
San Francisco
United Airlines
DIRECT
PHL
Philadelphia
PHL
Philadelphia
United Airlines
DIRECT
SFO
San Francisco
Pick dates

One-way flights to Philadelphia from San Francisco

4:30 PM - 10:13 PM
Frontier Airlines
1 Stops
10h 30m
SFO - PHL
$ 185
Kiwi
Pick dates
4:30 PM - 10:13 PM
Frontier Airlines
1 Stops
10h 30m
SFO - PHL
$ 185
Kiwi
Pick dates
11:20 PM - 11:20 PM
United Airlines
0 Stops
5h 30m
SFO - PHL
$ 504
Kiwi
Pick dates

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.