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Cheap flights from San Diego (SAN) to Philadelphia (PHL)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Diego (SAN) to Philadelphia (PHL)

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

30 Jan - 15 Feb $ 246.00
SAN
San Diego
Frontier Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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19 Jan - 04 Feb $ 764.00
SAN
San Diego
Alaska Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
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18 Jan - 08 Feb $ 1,021.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
SAN
San Diego
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Last minute flights from San Diego to Philadelphia

30 Jan - 31 Jan $ 296.00
SAN
San Diego
Frontier Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
2 STOPS
SAN
San Diego
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19 Jan - 01 Feb $ 874.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
SAN
San Diego
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18 Jan - 01 Feb $ 1,120.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
SAN
San Diego
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One-way flights to Philadelphia from San Diego

6:30 AM - 7:54 PM
Frontier Airlines
2 Stops
13h 2m
SAN - PHL
$ 159
Kiwi
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1:35 PM - 4:38 PM
Frontier Airlines
2 Stops
26h 11m
SAN - PHL
$ 261
Kiwi
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1:00 PM - 5:55 PM
United Airlines
1 Stops
7h 30m
SAN - PHL
$ 440
Kiwi
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How to find the cheapest flight from San Diego (SAN) to Philadelphia (PHL)

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