Using the online timetable is an easy way to look at all the direct flights Baltimore — Chicago
108 flights in a week
Departure and arrival times are local (Baltimore and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:00 | 06:30 | daily | AA3389 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 05:00 | 06:28 | mon, tue, wed, thu, fri, sun | AA4587 | American Airlines | 2h 28m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:05 | 07:28 | fri, sat, sun | UA660 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:10 | 07:33 | fri | UA660 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:20 | 07:40 | sat | WN4216 | Southwest Airlines | 2h 20m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 06:20 | 07:43 | thu, fri, sat | UA660 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:25 | 07:40 | sat | WN1583 | Southwest Airlines | 2h 15m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 06:30 | 07:53 | mon, fri, sun | UA528 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:30 | 07:45 | wed | WN1583 | Southwest Airlines | 2h 15m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 06:40 | 07:50 | mon, thu, fri | WN1583 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 06:50 | 08:20 | wed | AA4458 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 06:52 | 08:22 | tue, fri, sun | AA4458 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 07:35 | 08:50 | mon, thu, fri, sun | WN4216 | Southwest Airlines | 2h 15m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 07:35 | 08:45 | sun | WN4014 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 07:40 | 09:00 | mon, tue, thu, sun | WN2365 | Southwest Airlines | 2h 20m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 07:45 | 09:05 | mon, tue, wed, thu, fri, sun | WN2285 | Southwest Airlines | 2h 20m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 08:09 | 09:32 | tue, wed | UA255 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 08:35 | 09:50 | wed | WN4014 | Southwest Airlines | 2h 15m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 09:15 | 10:45 | sat | AA4587 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 10:25 | 11:35 | tue, wed | WN2365 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 10:30 | 11:40 | tue, wed | WN2365 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 10:30 | 11:53 | tue, wed | UA1095 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 10:55 | 12:05 | mon, tue, thu, sun | WN235 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 11:00 | 12:10 | fri | WN3108 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 11:15 | 12:20 | sun | WN3108 | Southwest Airlines | 2h 5m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 14:55 | 16:00 | tue, wed, sat | WN2786 | Southwest Airlines | 2h 5m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 15:35 | 16:45 | fri | WN4820 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 16:05 | 16:58 | mon | WN8801 | Southwest Airlines | 1h 53m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 16:25 | 17:35 | mon, thu, sun | WN2285 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 16:32 | 17:59 | mon | F94307 | Frontier (Verde the Resplendent Quetzal Livery) | 2h 27m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 17:12 | 18:35 | mon, tue, wed, thu, sat, sun | UA590 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 17:17 | 18:42 | sat | AA3501 | American Airlines | 2h 25m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 17:20 | 18:43 | tue, fri, sun | UA590 | United Airlines | 2h 23m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 17:50 | 19:00 | tue, wed | WN235 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 18:25 | 19:35 | tue, wed | WN1924 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 18:34 | 20:04 | fri | AA3804 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 18:37 | 20:07 | tue, fri | AA3501 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 18:40 | 20:10 | tue, wed, thu | AA3804 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 19:00 | 20:10 | sat | WN1585 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 19:05 | 20:15 | mon, thu, fri | WN1585 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 20:10 | 21:40 | wed, thu, fri | AA3674 | American Airlines | 2h 30m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 20:35 | 21:50 | sat | WN4228 | Southwest Airlines | 2h 15m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 21:35 | 22:45 | thu, fri, sun | WN4228 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 21:55 | 23:00 | sat | WN2284 | Southwest Airlines | 2h 5m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |
| 21:59 | 23:26 | sun | F94307 | Frontier (Verde the Resplendent Quetzal Livery) | 2h 27m | Baltimore/Wash International Thurgood Marshall Airport — O'Hare International Airport | Select dates |
| 22:25 | 23:35 | thu, fri | WN2284 | Southwest Airlines | 2h 10m | Baltimore/Wash International Thurgood Marshall Airport — Chicago Midway International Airport | Select dates |