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Cheap flights from Allentown (ABE) 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 Allentown (ABE) to Chicago (CHI)

How to find the cheapest flight from Allentown (ABE) to Chicago (CHI)
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How to find the cheapest flight from Allentown (ABE) to Chicago (CHI)
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How to find the cheapest flight from Allentown (ABE) to Chicago (CHI)
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Cheap flights from Allentown to Chicago in September , October 2026

28 Sep - 18 Oct $ 494.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
27 Sep - 11 Oct $ 516.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
27 Sep - 11 Oct $ 702.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates

Last minute flights from Allentown to Chicago

29 Sep - 30 Sep $ 815.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
30 Sep - 30 Sep $ 815.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
28 Sep - 30 Sep $ 936.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates

One-way flights to Chicago from Allentown

10:37 AM - 10:37 AM
United Airlines
0 Stops
2h 21m
ABE - CHI
$ 404
Kiwi
Pick dates
10:37 AM - 10:37 AM
United Airlines
0 Stops
2h 21m
ABE - CHI
$ 404
Kiwi
Pick dates
10:37 AM - 10:37 AM
United Airlines
0 Stops
2h 21m
ABE - CHI
$ 524
Kiwi
Pick dates

How to find the cheapest flight from Allentown (ABE) to Chicago (CHI)

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