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

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

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

28 Oct - 14 Nov $ 199.00
CHI
Chicago
Frontier Airlines
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
Frontier Airlines
1 STOPS
CHI
Chicago
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28 Oct - 10 Nov $ 282.00
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
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22 Oct - 07 Nov $ 522.00
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Jacksonville

28 Oct - 31 Oct $ 379.00
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
Pick dates
28 Oct - 31 Oct $ 427.00
CHI
Chicago
JetBlue Airways
1 STOPS
JAX
Jacksonville
JAX
Jacksonville
JetBlue Airways
1 STOPS
CHI
Chicago
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28 Oct - 31 Oct $ 657.00
CHI
Chicago
United Airlines
DIRECT
JAX
Jacksonville
JAX
Jacksonville
United Airlines
DIRECT
CHI
Chicago
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One-way flights to Jacksonville from Chicago

7:15 AM - 4:55 PM
Frontier Airlines
1 Stops
9h 53m
CHI - JAX
$ 140
Kiwi
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10:26 AM - 4:55 PM
Frontier Airlines
1 Stops
6h 42m
CHI - JAX
$ 173
Kiwi
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2:30 PM - 2:30 PM
United Airlines
0 Stops
2h 32m
CHI - JAX
$ 282
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Jacksonville (JAX)

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