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Cheap flights from Jacksonville (JAX) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Jacksonville (JAX) to Chicago (CHI)

How to find the cheapest flight from Jacksonville (JAX) to Chicago (CHI)
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How to find the cheapest flight from Jacksonville (JAX) to Chicago (CHI)
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How to find the cheapest flight from Jacksonville (JAX) to Chicago (CHI)
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Cheap flights from Jacksonville to Chicago in October , November 2026

28 Oct - 18 Nov $ 242.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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24 Oct - 07 Nov $ 293.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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24 Oct - 02 Nov $ 474.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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Last minute flights from Jacksonville to Chicago

28 Oct - 31 Oct $ 317.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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24 Oct - 31 Oct $ 337.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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24 Oct - 31 Oct $ 686.00
JAX
Jacksonville
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
JAX
Jacksonville
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One-way flights to Chicago from Jacksonville

7:03 PM - 10:48 PM
Frontier Airlines
1 Stops
5h 44m
JAX - CHI
$ 156
Kiwi
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11:32 AM - 9:09 PM
Frontier Airlines
1 Stops
12h 7m
JAX - CHI
$ 176
Kiwi
Pick dates
9:40 AM - 9:40 AM
United Airlines
0 Stops
2h 46m
JAX - CHI
$ 300
Kiwi
Pick dates

How to find the cheapest flight from Jacksonville (JAX) to Chicago (CHI)

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