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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 April , May 2026

28 Apr - 07 May $ 125.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
Pick dates
08 Apr - 06 May $ 446.00
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
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08 Apr - 05 May $ 465.00
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
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Last minute flights from San Diego to Philadelphia

28 Apr - 01 May $ 244.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
Pick dates
08 Apr - 30 Apr $ 538.00
SAN
San Diego
Alaska Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
Pick dates
08 Apr - 30 Apr $ 543.00
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

12:12 PM - 11:59 PM
Frontier Airlines
1 Stops
14h 22m
SAN - PHL
$ 63
Kiwi
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5:52 PM - 9:55 PM
Alaska Airlines
1 Stops
9h 13m
SAN - PHL
$ 241
Kiwi
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5:52 PM - 9:55 PM
Hawaiian Airlines
1 Stops
9h 13m
SAN - PHL
$ 249
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.