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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 September , October 2026

30 Sep - 07 Oct $ 517.00
PDX
Portland
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
PDX
Portland
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28 Sep - 05 Oct $ 517.00
PDX
Portland
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
PDX
Portland
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28 Sep - 06 Oct $ 517.00
PDX
Portland
United Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
United Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Jacksonville

28 Sep - 01 Oct $ 429.00
PDX
Portland
Frontier Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
2 STOPS
PDX
Portland
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21 Sep - 01 Oct $ 485.00
PDX
Portland
Frontier Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
2 STOPS
PDX
Portland
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21 Sep - 01 Oct $ 492.00
PDX
Portland
Frontier Airlines
2 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
2 STOPS
PDX
Portland
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One-way flights to Jacksonville from Portland

12:57 PM - 8:00 PM
United Airlines
1 Stops
7h 23m
PDX - JAX
$ 260
Kiwi
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7:18 AM - 3:25 PM
Alaska Airlines
1 Stops
8h 36m
PDX - JAX
$ 499
Kiwi
Pick dates
1:00 PM - 8:00 PM
United Airlines
1 Stops
7h 20m
PDX - JAX
$ 509
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.