Flight schedule from O'Hare International Airport
| Flight | Flight days | Departure | Arrival | Flight time | Airlines | Price | ||
|---|---|---|---|---|---|---|---|---|
| EY10 | Chicago — Abu Dhabi | daily | 13:00 | 12:20 | 14h 20m | Etihad Airways (Greenliner Livery) | search | |
| EY10 | Chicago — Abu Dhabi | fri | 14:10 | 12:30 | 13h 20m | Etihad Airways (Greenliner Livery) | search | |
| ET575 | Chicago — Addis Ababa | mon, wed, thu, sat, sun | 10:15 | 08:00 | 13h 45m | Ethiopian Airlines | search | |
| AA5641 | Chicago — Akron | mon, tue, wed, fri, sat, sun | 18:49 | 21:18 | 1h 29m | American Eagle | search | |
| UA5982 | Chicago — Akron | fri | 21:30 | 23:59 | 1h 29m | SkyWest Airlines | search | |
| UA3451 | Chicago — Albany | tue, wed, thu | 11:43 | 14:53 | 2h 10m | United Express | search | |
| AA3407 | Chicago — Albany | sun | 13:28 | 16:28 | 2h 0m | American Eagle | search | |
| AA3407 | Chicago — Albany | mon, tue, wed, thu, fri | 14:32 | 17:32 | 2h 0m | American Eagle | search | |
| UA511 | Chicago — Albany | wed | 17:50 | 20:56 | 2h 6m | United Express | search | |
| UA3606 | Chicago — Albany | mon, tue, wed, thu, sun | 21:19 | 00:30 | 2h 11m | United Express | search | |
| UA1269 | Chicago — Albuquerque | daily | 09:35 | 12:04 | 3h 29m | United Express | search | |
| UA5445 | Chicago — Albuquerque | tue, wed | 19:45 | 22:26 | 3h 41m | United Express | search | |
| UA4461 | Chicago — Allentown | mon, tue, wed, thu | 13:55 | 16:51 | 1h 56m | United Express | search | |
| RJ264 | Chicago — Amman | mon, wed, sun | 20:00 | 15:35 | 11h 35m | Royal Jordanian | search | |
| RJ264 | Chicago — Amman | fri, sat | 20:00 | 15:40 | 11h 40m | Royal Jordanian | search | |
| UA909 | Chicago — Amsterdam | daily | 19:10 | 09:35 | 8h 25m | United Express | search | |
| EK9990 | Chicago — Amsterdam | mon | 19:15 | 09:20 | 8h 5m | Emirates | search | |
| 5Y4801 | Chicago — Anchorage | tue | 00:25 | 07:00 | 9h 35m | Atlas Air | search | |
| KZ133 | Chicago — Anchorage | mon, wed | 02:15 | 06:05 | 6h 50m | Nippon Cargo Airlines | search | |
| CX2097 | Chicago — Anchorage | mon | 02:25 | 05:45 | 6h 20m | Cathay Pacific | search | |
| KJ2911 | Chicago — Anchorage | sun | 08:15 | 11:09 | 5h 54m | AirZeta | search | |
| CI5233 | Chicago — Anchorage | mon | 09:25 | 12:55 | 6h 30m | China Airlines | search | |
| KZ133 | Chicago — Anchorage | mon | 11:30 | 14:36 | 6h 6m | Nippon Cargo Airlines | search | |
| BR647 | Chicago — Anchorage | thu | 12:25 | 15:55 | 6h 30m | EVA Air | search | |
| CX2081 | Chicago — Anchorage | fri | 12:55 | 16:20 | 6h 25m | Cathay Pacific | search | |
| CI5233 | Chicago — Anchorage | wed | 13:55 | 17:25 | 6h 30m | China Airlines | search | |
| UA841 | Chicago — Anchorage | daily | 16:10 | 20:01 | 6h 51m | United Express | search | |
| K4786 | Chicago — Anchorage | fri | 17:00 | 20:25 | 6h 25m | Kalitta Air | search | |
| K4818 | Chicago — Anchorage | wed | 17:45 | 20:30 | 5h 45m | Kalitta Air | search | |
| UA5255 | Chicago — Appleton | mon, tue, fri | 12:45 | 13:58 | 1h 13m | SkyWest Airlines | search | |
| UA5255 | Chicago — Appleton | wed | 12:45 | 13:58 | 1h 13m | United Express | search | |
| AA3403 | Chicago — Appleton | mon, tue, wed, thu, fri | 16:49 | 17:52 | 1h 3m | American Eagle | search | |
| AA3403 | Chicago — Appleton | sat | 16:59 | 18:02 | 1h 3m | American Eagle | search | |
| AA3403 | Chicago — Appleton | sun | 17:03 | 18:06 | 1h 3m | American Eagle | search | |
| UA5987 | Chicago — Appleton | fri, sun | 17:45 | 19:03 | 1h 18m | SkyWest Airlines | search | |
| UA5987 | Chicago — Appleton | wed, thu | 17:45 | 19:03 | 1h 18m | United Express | search | |
| AA1257 | Chicago — Aruba | tue, wed | 08:36 | 15:46 | 5h 10m | American Eagle | search | |
| AA1257 | Chicago — Aruba | mon, thu, sat | 08:39 | 15:46 | 5h 7m | American Eagle | search | |
| AA1257 | Chicago — Aruba | tue | 08:40 | 14:50 | 5h 10m | American Eagle | search | |
| AA1257 | Chicago — Aruba | mon, wed, thu, fri, sat | 08:43 | 14:50 | 5h 7m | American Eagle | search | |
| AA1257 | Chicago — Aruba | fri | 09:52 | 16:59 | 5h 7m | American Eagle | search | |
| AA6324 | Chicago — Aspen | sun | 07:07 | 09:29 | 3h 22m | American Eagle | search | |
| AA6324 | Chicago — Aspen | mon, thu, fri, sat, sun | 07:10 | 09:32 | 3h 22m | American Eagle | search | |
| AA6324 | Chicago — Aspen | mon, thu, fri, sat, sun | 07:15 | 09:37 | 3h 22m | American Eagle | search | |
| AA6506 | Chicago — Aspen | daily | 10:18 | 12:49 | 3h 31m | American Eagle | search | |
| AA6506 | Chicago — Aspen | tue, wed, sat | 10:18 | 12:49 | 3h 31m | SkyWest Airlines | search | |
| AA6506 | Chicago — Aspen | sat | 10:27 | 12:58 | 3h 31m | American Eagle | search | |
| AA6250 | Chicago — Aspen | daily | 12:24 | 14:52 | 3h 28m | American Eagle | search | |
| AA6250 | Chicago — Aspen | fri, sat | 12:24 | 14:52 | 3h 28m | SkyWest Airlines | search | |
| KJ248 | Chicago — Atlanta | thu | 01:55 | 04:30 | 1h 35m | KlasJet | search | |