Using the online timetable is an easy way to look at all the direct flights Chicago — Allentown
59 flights in a week
Departure and arrival times are local (Chicago and Allentown)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:25 | 10:38 | daily | UA4636 | United Express | 2h 13m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 07:25 | 10:38 | tue, wed | UA4636 | SkyWest Airlines | 2h 13m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 08:45 | 11:48 | daily | UA4539 | United Express | 2h 3m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 08:45 | 11:48 | thu | G74539 | GoJet | 2h 3m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:39 | tue, fri | 8C3331 | Air Transport International | 2h 9m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:36 | thu | 8C3331 | Air Transport International | 2h 6m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:40 | sat | 8C3331 | Air Transport International | 2h 10m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:33 | wed | 8C3331 | Air Transport International | 2h 3m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:41 | sun | 8C3331 | Air Transport International | 2h 11m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:38 | mon | 8C3331 | Air Transport International | 2h 8m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 11:30 | 14:37 | wed | 8C3331 | Air Transport International | 2h 7m | Chicago Rockford International Airport — Lehigh Valley International Airport | Select dates |
| 13:43 | 16:47 | daily | UA4461 | United Express | 2h 4m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 13:45 | 16:53 | daily | UA4461 | United Express | 2h 8m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:05 | 21:16 | daily | UA4168 | United Express | 2h 11m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:30 | 21:41 | mon, tue, wed, thu, fri, sun | UA4463 | United Express | 2h 11m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |
| 18:35 | 21:54 | daily | UA4463 | United Express | 2h 19m | O'Hare International Airport — Lehigh Valley International Airport | Select dates |