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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 April , May 2025

29 Apr - 06 May $ 230.00
PHL
Philadelphia
Spirit Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
1 STOPS
PHL
Philadelphia
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24 Apr - 06 May $ 235.00
PHL
Philadelphia
Spirit Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
1 STOPS
PHL
Philadelphia
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18 Apr - 14 May $ 720.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to San Diego

29 Apr - 30 Apr $ 530.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
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23 Apr - 30 Apr $ 540.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
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27 Apr - 30 Apr $ 811.00
PHL
Philadelphia
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
PHL
Philadelphia
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One-way flights to San Diego from Philadelphia

10:08 PM - 6:15 AM
Spirit Airlines
1 Stops
12h 26m
PHL - SAN
$ 130
Kiwi
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10:08 PM - 6:15 AM
Spirit Airlines
1 Stops
12h 26m
PHL - SAN
$ 132
Kiwi
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6:31 PM - 9:04 PM
Alaska Airlines
1 Stops
7h 57m
PHL - SAN
$ 7,618
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.