Using the online timetable is an easy way to look at all the direct flights Chicago — Allentown
47 flights in a week
Departure and arrival times are local (Chicago and Allentown)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 11:30 | 14:18 | fri | 8C3331 | Air Transport International | 1h 48m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:34 | fri | 8C3331 | Air Transport International | 2h 4m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:51 | fri | 8C3331 | Air Transport International | 2h 21m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:16 | fri | 8C3331 | Air Transport International | 1h 46m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:19 | tue | 8C3331 | Air Transport International | 1h 49m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 15:09 | fri | 8C3331 | Air Transport International | 2h 39m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:50 | fri | 8C3331 | Air Transport International | 2h 20m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 12:00 | 14:55 | sun | 8C3331 | Air Transport International | 1h 55m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 12:00 | 15:07 | sun | 8C3331 | Air Transport International | 2h 7m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 12:00 | 15:11 | mon | 8C3331 | Air Transport International | 2h 11m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 12:00 | 15:10 | wed | 8C3331 | Air Transport International | 2h 10m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 12:00 | 15:06 | tue | 8C3331 | Air Transport International | 2h 6m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 13:50 | 16:59 | daily | UA4461 | United Airlines | 2h 9m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 13:55 | 16:57 | daily | UA4461 | United Airlines | 2h 2m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:15 | 21:21 | daily | UA4437 | United Airlines | 2h 6m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:35 | 21:45 | daily | UA4463 | United Airlines | 2h 10m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:35 | 21:55 | daily | UA4394 | United Airlines | 2h 20m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |