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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 June , July 2026

30 Jun - 04 Jul $ 358.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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29 Jun - 04 Jul $ 371.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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28 Jun - 11 Jul $ 680.00
SAN
San Diego
United Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Philadelphia

29 Jun - 01 Jul $ 377.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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29 Jun - 30 Jun $ 412.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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28 Jun - 30 Jun $ 806.00
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
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One-way flights to Philadelphia from San Diego

6:25 AM - 6:05 AM
Frontier Airlines
1 Stops
26h 22m
SAN - PHL
$ 182
Kiwi
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9:43 AM - 10:35 PM
Frontier Airlines
1 Stops
17h 44m
SAN - PHL
$ 195
Kiwi
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11:58 AM - 6:05 PM
United Airlines
1 Stops
7h 31m
SAN - PHL
$ 489
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.