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Cheap flights from Austin (AUS) to Chicago (CHI)

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

How to find the cheapest flight from Austin (AUS) to Chicago (CHI)
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How to find the cheapest flight from Austin (AUS) to Chicago (CHI)
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How to find the cheapest flight from Austin (AUS) to Chicago (CHI)
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Cheap flights from Austin to Chicago in November , December 2026

18 Nov - 12 Dec $ 254.00
AUS
Austin
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
AUS
Austin
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18 Nov - 09 Dec $ 271.00
AUS
Austin
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
AUS
Austin
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18 Nov - 08 Dec $ 474.00
AUS
Austin
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
AUS
Austin
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Last minute flights from Austin to Chicago

18 Nov - 30 Nov $ 316.00
AUS
Austin
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
AUS
Austin
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13 Nov - 30 Nov $ 328.00
AUS
Austin
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
AUS
Austin
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18 Nov - 30 Nov $ 1,089.00
AUS
Austin
JetBlue Airways
1 STOPS
CHI
Chicago
CHI
Chicago
JetBlue Airways
1 STOPS
AUS
Austin
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One-way flights to Chicago from Austin

12:24 PM - 4:45 PM
Frontier Airlines
1 Stops
5h 23m
AUS - CHI
$ 145
Kiwi
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12:24 PM - 5:00 PM
Frontier Airlines
1 Stops
6h 6m
AUS - CHI
$ 154
Kiwi
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12:24 PM - 5:00 PM
Frontier Airlines
1 Stops
6h 6m
AUS - CHI
$ 168
Kiwi
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How to find the cheapest flight from Austin (AUS) to Chicago (CHI)

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