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Cheap flights from Philadelphia (PHL) to Jacksonville (JAX)

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0 Children (2~11)
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How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)

How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)
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How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)
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How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)
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Cheap flights from Philadelphia to Jacksonville in November , December 2026

14 Nov - 09 Dec $ 158.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
PHL
Philadelphia
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14 Nov - 12 Dec $ 177.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
21 Nov - 03 Dec $ 284.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Jacksonville

14 Nov - 01 Dec $ 256.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates
14 Nov - 30 Nov $ 326.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates
21 Nov - 30 Nov $ 386.00
PHL
Philadelphia
Frontier Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
DIRECT
PHL
Philadelphia
Pick dates

One-way flights to Jacksonville from Philadelphia

6:00 AM - 6:00 AM
Frontier Airlines
0 Stops
2h 24m
PHL - JAX
$ 92
Kiwi
Pick dates
6:00 AM - 6:00 AM
Frontier Airlines
0 Stops
2h 24m
PHL - JAX
$ 100
Kiwi
Pick dates
5:29 PM - 5:29 PM
Frontier Airlines
0 Stops
2h 22m
PHL - JAX
$ 135
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Jacksonville (JAX)
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 Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.