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Cheap flights from Portland (PDX) to Jacksonville (JAX)

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How to find the cheapest flight from Portland (PDX) to Jacksonville (JAX)

How to find the cheapest flight from Portland (PDX) to Jacksonville (JAX)
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How to find the cheapest flight from Portland (PDX) to Jacksonville (JAX)
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How to find the cheapest flight from Portland (PDX) to Jacksonville (JAX)
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Cheap flights from Portland to Jacksonville in March , April 2026

31 Mar - 05 Apr $ 474.00
PDX
Portland
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
PDX
Portland
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10 Mar - 04 Apr $ 1,933.00
PDX
Portland
Alaska Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
1 STOPS
PDX
Portland
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10 Mar - 05 Apr $ 1,933.00
PDX
Portland
Alaska Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Alaska Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Jacksonville

25 Mar - 02 Apr $ 563.00
PDX
Portland
Frontier Airlines
3 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
3 STOPS
PDX
Portland
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26 Mar - 02 Apr $ 573.00
PDX
Portland
Frontier Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
3 STOPS
PDX
Portland
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25 Mar - 02 Apr $ 574.00
PDX
Portland
Frontier Airlines
3 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
3 STOPS
PDX
Portland
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One-way flights to Jacksonville from Portland

11:10 PM - 9:15 AM
United Airlines
1 Stops
9h 17m
PDX - JAX
$ 210
Kiwi
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5:05 AM - 9:55 AM
United Airlines
1 Stops
7h 12m
PDX - JAX
$ 454
Kiwi
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5:05 AM - 9:37 AM
United Airlines
1 Stops
6h 54m
PDX - JAX
$ 534
Kiwi
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How to find the cheapest flight from Portland (PDX) to Jacksonville (JAX)

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