Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Allentown to Chicago in June , July 2026

24 Jun - 14 Jul $ 368.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
10 Jun - 13 Jul $ 390.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
10 Jun - 12 Jul $ 683.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates

Last minute flights from Allentown to Chicago

27 Jun - 30 Jun $ 429.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
27 Jun - 30 Jun $ 429.00
ABE
Allentown
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
ABE
Allentown
Pick dates
21 Jun - 30 Jun $ 439.00
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 22m
ABE - CHI
$ 254
Kiwi
Pick dates
5:36 PM - 5:36 PM
United Airlines
0 Stops
2h 24m
ABE - CHI
$ 339
Kiwi
Pick dates
6:15 AM - 6:15 AM
United Airlines
0 Stops
2h 30m
ABE - CHI
$ 339
Kiwi
Pick dates

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

Related info for your journey
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.
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.