Flight Routes from Allentown to Chicago O'Hare

Trip type

Our cheapest offers for flights from Allentown (ABE) to Chicago O'Hare (ORD)

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
Please note: transfer for connecting flight
Outbound
08/20/26
1 Stopover (MCO)
G40174, F92791
09h 46min
Return
08/25/26
1 Stopover (MCO, SFB)
F93044, G40187
22h 15min
Allegiant Air, Frontier Airlines
$262
Best option
Allentown
Chicago O'Hare
Outbound
11/25/26
direct
AA4272
02h 33min
Return
12/09/26
direct
AA4271
02h 13min
American Airlines ?
$284
Allentown
Chicago O'Hare
Outbound
11/17/26
direct
AA4272
02h 21min
Return
11/25/26
direct
AA4271
02h 10min
American Airlines
$345
Allentown
Chicago O'Hare
Outbound
11/17/26
direct
AA3785
02h 21min
Return
11/25/26
direct
AA3785
02h 10min
American Airlines ?
$347
Allentown
Chicago O'Hare
Outbound
12/24/26
direct
UA4175
02h 24min
Return
01/14/27
direct
UA4567
02h 06min
United Airlines
$349
Allentown
Chicago O'Hare
Outbound
10/14/26
direct
UA5347
02h 23min
Return
11/03/26
direct
UA4463
02h 07min
United Airlines
$350
Allentown
Chicago O'Hare
Outbound
10/01/26
direct
UA4166
02h 29min
Return
10/11/26
direct
UA4567
02h 10min
United Airlines ?
$356
Allentown
Chicago O'Hare
Outbound
11/04/26
1 Stopover (CLT)
AA5502, AA1039
07h 30min
Return
11/25/26
direct
AA4271
02h 10min
American Airlines ?
$369
Allentown
Chicago O'Hare
Outbound
12/24/26
direct
AA3785
02h 39min
Return
01/14/27
direct
AA4271
02h 13min
American Airlines ?
$416
Allentown
Chicago O'Hare
Outbound
07/27/26
2 Stopovers (FLL, MIA, DEN)
G40169, F91279, F93174
29h 14min
Return
08/23/26
2 Stopovers (IAH, FLL)
UA2357, UA2670, G42124
34h 05min
Allegiant Air, Frontier Airlines ?
$544
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 $262.00
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
Departure airport - Destination country Allentown, PA - United States
Departure airport - City-Code Allentown, PA - Chicago
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price