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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 February , March 2026

27 Feb - 09 Mar $ 234.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
1 STOPS
SAN
San Diego
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10 Feb - 11 Mar $ 800.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
1 STOPS
SAN
San Diego
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15 Feb - 08 Mar $ 9,004.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
SAN
San Diego
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Last minute flights from San Diego to Philadelphia

27 Feb - 28 Feb $ 240.00
SAN
San Diego
Frontier Airlines
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Frontier Airlines
2 STOPS
SAN
San Diego
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10 Feb - 01 Mar $ 831.00
SAN
San Diego
Alaska Airlines
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Alaska Airlines
1 STOPS
SAN
San Diego
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14 Feb - 01 Mar $ 1,067.00
SAN
San Diego
Alaska Airlines
2 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 - 12:25 PM
Frontier Airlines
1 Stops
8h 30m
SAN - PHL
$ 108
Kiwi
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2:52 PM - 9:45 AM
Frontier Airlines
2 Stops
18h 1m
SAN - PHL
$ 272
Kiwi
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10:59 AM - 6:08 PM
United Airlines
1 Stops
7h 10m
SAN - PHL
$ 454
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.