Flights from Allentown to Chicago O'Hare

Trip type

Our cheapest offers for flights from Allentown to Chicago O'Hare

Here you can compare cheap flights from Allentown (ABE) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Allentown
Chicago O'Hare
Outbound
05/16/26
1 Stopover (CLT)
AA5052, AA2530
07h 00min
Return
05/29/26
direct
AA4271
02h 10min
American Airlines ?
$360
Best option
Allentown
Chicago O'Hare
Outbound
03/28/26
direct
UA4175
02h 29min
Return
04/25/26
direct
UA4463
02h 07min
United Airlines ?
$365
Allentown
Chicago O'Hare
Outbound
05/16/26
1 Stopover (CLT)
AA5600, AA1660
05h 08min
Return
05/29/26
1 Stopover (CLT)
AA2907, AA5422
05h 36min
American Airlines ?
$377
Allentown
Chicago O'Hare
Outbound
04/24/26
1 Stopover (PHL)
AA6544, AA3331
05h 48min
Return
05/01/26
1 Stopover (CLT)
AA2946, AA5671
06h 30min
American Airlines ?
$412
Allentown
Chicago O'Hare
Outbound
03/28/26
direct
UA4175
02h 29min
Return
04/25/26
direct
UA4463
02h 07min
United Airlines ?
$422
Allentown
Chicago O'Hare
Outbound
05/16/26
1 Stopover (CLT)
AA5052, AA1452
05h 21min
Return
05/29/26
direct
AA4271
02h 10min
American Airlines ?
$451
Allentown
Chicago O'Hare
Outbound
04/24/26
1 Stopover (CLT)
AA5038, AA0689
06h 59min
Return
05/01/26
1 Stopover (CLT)
AA2946, AA5671
06h 30min
American Airlines ?
$543
Allentown
Chicago O'Hare
Outbound
04/03/26
direct
UA4175
02h 14min
Return
04/16/26
direct
UA4463
02h 07min
United Airlines ?
$599
Allentown
Chicago O'Hare
Outbound
10/09/26
direct
AA3785
02h 21min
Return
10/12/26
direct
AA4271
02h 10min
American Airlines ?
$619
Allentown
Chicago O'Hare
Outbound
10/09/26
direct
AA4272
02h 21min
Return
10/12/26
1 Stopover (CLT)
AA1784, AA5156
04h 56min
American Airlines ?
$695
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Allentown - Chicago O'Hare

Roundtrip from $ 359,07
Distance 1052 km
Departure airport Airport Allentown, PA (ABE)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price