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Cheap flights from Pittsburgh (PIT) to Jacksonville (JAX)

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

How to find the cheapest flight from Pittsburgh (PIT) to Jacksonville (JAX)
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How to find the cheapest flight from Pittsburgh (PIT) to Jacksonville (JAX)
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How to find the cheapest flight from Pittsburgh (PIT) to Jacksonville (JAX)
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Cheap flights from Pittsburgh to Jacksonville in December 2025 , January 2026

22 Dec - 15 Jan $ 104.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
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22 Dec - 08 Jan $ 109.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
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22 Dec - 05 Jan $ 141.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
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Last minute flights from Pittsburgh to Jacksonville

22 Dec - 31 Dec $ 146.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
Pick dates
23 Dec - 31 Dec $ 184.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
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24 Dec - 31 Dec $ 191.00
PIT
Pittsburgh
Allegiant Air
DIRECT
JAX
Jacksonville
JAX
Jacksonville
Allegiant Air
DIRECT
PIT
Pittsburgh
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One-way flights to Jacksonville from Pittsburgh

6:00 AM - 6:00 AM
Allegiant Air
0 Stops
2h 2m
PIT - JAX
$ 59
Kiwi
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12:29 PM - 12:29 PM
Allegiant Air
0 Stops
2h 2m
PIT - JAX
$ 99
Kiwi
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1:45 PM - 1:45 PM
Allegiant Air
0 Stops
2h 2m
PIT - JAX
$ 106
Kiwi
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How to find the cheapest flight from Pittsburgh (PIT) to Jacksonville (JAX)

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How to find the cheapest flight from Pittsburgh (PIT) 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 Pittsburgh (PIT) to Jacksonville (JAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.