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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 September , October 2026

28 Sep - 27 Oct $ 321.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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28 Sep - 05 Oct $ 442.00
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
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28 Sep - 08 Oct $ 569.00
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 Sep - 30 Sep $ 503.00
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
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28 Sep - 30 Sep $ 503.00
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
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28 Sep - 30 Sep $ 648.00
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

7:46 PM - 10:50 PM
Frontier Airlines
1 Stops
4h 58m
JAX - CHI
$ 218
Kiwi
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4:58 PM - 4:58 PM
United Airlines
0 Stops
2h 48m
JAX - CHI
$ 267
Kiwi
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9:40 AM - 9:40 AM
United Airlines
0 Stops
2h 46m
JAX - CHI
$ 301
Kiwi
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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.