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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 2025

24 Nov - 25 Dec $ 286.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
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23 Nov - 03 Dec $ 456.00
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
1 STOPS
PHL
Philadelphia
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23 Nov - 10 Dec $ 464.00
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to San Diego

23 Nov - 01 Dec $ 470.00
PHL
Philadelphia
Sun Country Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Sun Country Airlines
1 STOPS
PHL
Philadelphia
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22 Nov - 01 Dec $ 1,321.00
PHL
Philadelphia
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PHL
Philadelphia
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23 Nov - 30 Nov $ 2,557.00
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
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One-way flights to San Diego from Philadelphia

3:25 PM - 10:38 PM
Frontier Airlines
1 Stops
11h 34m
PHL - SAN
$ 213
Kiwi
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10:00 AM - 3:12 PM
Sun Country Airlines
1 Stops
10h 7m
PHL - SAN
$ 246
Kiwi
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5:07 PM - 7:45 PM
United Airlines
1 Stops
8h 13m
PHL - SAN
$ 476
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.