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 November , December 2026

23 Nov - 24 Dec $ 435.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
2 STOPS
ABE
Allentown
Pick dates
23 Nov - 19 Dec $ 476.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
ABE
Allentown
Pick dates
20 Nov - 24 Dec $ 479.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
2 STOPS
ABE
Allentown
Pick dates

Last minute flights from Allentown to Chicago

23 Nov - 30 Nov $ 588.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
ABE
Allentown
Pick dates
20 Nov - 30 Nov $ 617.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
ABE
Allentown
Pick dates
20 Nov - 30 Nov $ 632.00
ABE
Allentown
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
ABE
Allentown
Pick dates

One-way flights to Chicago from Allentown

9:00 AM - 5:46 PM
Frontier Airlines
1 Stops
11h 47m
ABE - CHI
$ 208
Kiwi
Pick dates
9:00 AM - 5:46 PM
Frontier Airlines
1 Stops
11h 47m
ABE - CHI
$ 238
Kiwi
Pick dates
9:00 AM - 1:41 PM
Frontier Airlines
1 Stops
7h 52m
ABE - CHI
$ 252
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.