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

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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 Philadelphia (PHL) to San Diego (SAN)

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

24 Nov - 29 Dec $ 451.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
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21 Nov - 09 Dec $ 461.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
2 STOPS
PHL
Philadelphia
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17 Nov - 11 Dec $ 874.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
SAN
San Diego
SAN
San Diego
JetBlue Airways
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to San Diego

21 Nov - 30 Nov $ 626.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
SAN
San Diego
SAN
San Diego
JetBlue Airways
1 STOPS
PHL
Philadelphia
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25 Nov - 30 Nov $ 641.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
SAN
San Diego
SAN
San Diego
JetBlue Airways
1 STOPS
PHL
Philadelphia
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17 Nov - 01 Dec $ 1,155.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
SAN
San Diego
SAN
San Diego
JetBlue Airways
1 STOPS
PHL
Philadelphia
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One-way flights to San Diego from Philadelphia

8:38 PM - 10:29 PM
Frontier Airlines
1 Stops
30h 19m
PHL - SAN
$ 205
Kiwi
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9:55 PM - 6:31 AM
Frontier Airlines
1 Stops
13h
PHL - SAN
$ 219
Kiwi
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7:00 AM - 9:30 AM
JetBlue Airways
1 Stops
8h 56m
PHL - SAN
$ 558
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to San Diego (SAN)

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