SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Chicago to Allentown (ORD - ABE)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from ORD to ABE (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $456 2 $394
3 $545 4 $364 5 $344 6 $344 7 $456 8 $374 9 $426
10 $433 11 $436 12 $364 13 $364 14 $364 15 $344 16 $380
17 $400 18 $354 19 $344 20 $380 21 $380 22 $334 23 $380
24 $344 25 $307 26 $307 27 $307 28 $307 29 $317 30 $324
31 $338            
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to Allentown. Get the best flight deal for your Allentown trip!
Here's how it works. Search KAYAK for a flight ticket from Chicago to Allentown. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  United
Direct flights ORD to ABE on United
Flight # Depart ORD Arrive ABE Sun Mon Tue Wed Thu Fri Sat Valid Between
3359 8:42 am 11:32 am Aug 24 - Aug 24
3359 8:54 am 11:45 am Jul 19 - Aug 18
3359 8:54 am 11:44 am Aug 19 - Aug 29
3359 8:56 am 11:47 am Jul 20 - Aug 17
3360 12:55 pm 3:45 pm Aug 23 - Aug 23
6144 1:56 pm 4:46 pm Aug 20 - Aug 29
6144 1:56 pm 4:46 pm Aug 21 - Sep 4
6144 1:58 pm 4:48 pm Aug 19 - Aug 26
3360 2:00 pm 4:51 pm Jul 20 - Aug 18
3409 4:30 pm 7:21 pm Jul 19 - Aug 16
3409 7:48 pm 10:39 pm Jul 20 - Aug 18
3409 7:48 pm 10:38 pm Aug 19 - Aug 29
5288 7:48 pm 10:38 pm Aug 23 - Aug 30