Flights from Allentown to Chicago O'Hare

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
Best option
Allentown
Chicago O'Hare
Outbound
02/15/26
direct
UA4632
02h 32min
Return
03/16/26
direct
UA5479
01h 59min
United Airlines ?
$272
Allentown
Chicago O'Hare
Please note: transfer for connecting flight
Outbound
01/25/26
1 Stopover (RSW)
G43350, NK1088
23h 53min
Return
02/12/26
2 Stopovers (IAH, FLL)
NK1307, NK3010, G41819
35h 58min
Allegiant Air, Spirit Airlines
$350
Allentown
Chicago O'Hare
Outbound
02/19/26
1 Stopover (PHL)
AA6540, AA2992
05h 50min
Return
02/27/26
1 Stopover (PHL)
AA1197, AA6544
06h 30min
American Airlines ?
$274
Allentown
Chicago O'Hare
Outbound
01/25/26
direct
UA4632
02h 43min
Return
02/12/26
direct
UA5479
01h 58min
United Airlines ?
$280
Allentown
Chicago O'Hare
Outbound
03/07/26
direct
UA4479
02h 21min
Return
03/26/26
direct
UA4567
02h 11min
United Airlines ?
$342
Allentown
Chicago O'Hare
Outbound
01/07/26
direct
UA4632
02h 43min
Return
02/01/26
direct
UA4461
02h 00min
United Airlines
$343
Allentown
Chicago O'Hare
Outbound
02/13/26
1 Stopover (CLT)
AA5052, AA1917
06h 46min
Return
02/26/26
1 Stopover (CLT)
AA2814, AA5502
07h 02min
American Airlines ?
$354
Allentown
Chicago O'Hare
Outbound
01/25/26
1 Stopover (CLT)
AA5250, AA1038
05h 05min
Return
02/12/26
1 Stopover (CLT)
AA2814, AA5502
07h 02min
American Airlines ?
$365
Allentown
Chicago O'Hare
Outbound
02/13/26
1 Stopover (PHL)
AA6565, AA1166
05h 16min
Return
02/26/26
1 Stopover (PHL)
AA2992, AA6545
07h 22min
American Airlines ?
$368
Allentown
Chicago O'Hare
Outbound
01/07/26
3 Stopovers (CLT, MIA, MCO)
AA5250, AA3091, AA2963, AA1585
26h 18min
Return
02/01/26
2 Stopovers (CLT, MIA, FLL)
F93142, F93038, G40172
28h 28min
American Airlines ?
$389
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

Important flight information

Flight information: Allentown - Chicago O'Hare

Roundtrip from $ 271,02
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