Using the online timetable is an easy way to look at all the direct flights Buffalo — Chicago
107 flights in a week
Departure and arrival times are local (Buffalo and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 06:55 | fri, sun | WN1700 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:05 | 07:00 | sat | WN1467 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:10 | 07:10 | thu, sat | AA2359 | American Airlines | 2h 0m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:10 | 07:00 | mon, thu | WN4504 | Southwest Airlines | 1h 50m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:15 | 07:05 | mon, tue, wed, thu, fri | WN4504 | Southwest Airlines | 1h 50m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:20 | 07:00 | thu | WN3314 | Southwest Airlines | 1h 40m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:20 | 07:10 | sat | WN2793 | Southwest Airlines | 1h 50m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:24 | 07:24 | mon, sun | AA2359 | American Airlines | 2h 0m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:30 | 07:10 | fri | WN3314 | Southwest Airlines | 1h 40m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:30 | 07:37 | thu, fri, sat, sun | UA262 | United Airlines | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:40 | 07:19 | fri | United Airlines | 1h 39m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates | |
| 06:40 | 07:20 | sat | WN3314 | Southwest Airlines | 1h 40m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:45 | 08:03 | sun | AA4747 | American Airlines | 2h 18m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:00 | 07:59 | fri | UA2480 | United Airlines | 1h 59m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:00 | 08:05 | daily | UA4726 | United Airlines | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:27 | 08:36 | daily | AA2359 | American Airlines | 2h 9m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 08:15 | 09:22 | fri | AA3410 | American Airlines | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:07 | 11:05 | mon, thu, sat, sun | AA3410 | American Airlines | 1h 58m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:07 | 11:07 | tue | AA2359 | American Airlines | 2h 0m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:14 | 11:20 | tue, wed, thu, fri | AA3410 | American Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:16 | 11:22 | mon | AA3410 | American Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:19 | 11:25 | sat | AA3410 | American Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:30 | 11:36 | mon, thu, fri | UA5359 | United Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:50 | 11:56 | daily | UA5322 | United Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 11:31 | 12:37 | sun | AA3410 | American Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 12:32 | 13:52 | sat | AA4447 | American Airlines | 2h 20m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:50 | 14:53 | tue, thu | UA4381 | United Airlines | 2h 3m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:52 | 14:55 | tue, wed, thu, fri | UA4381 | United Airlines | 2h 3m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 14:50 | 16:03 | mon, thu, fri, sun | AA3382 | American Airlines | 2h 13m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 14:58 | 16:05 | mon, tue, wed, fri, sat, sun | AA3382 | American Airlines | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 15:04 | 16:11 | sat | AA3342 | American Airlines | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 16:26 | 17:39 | mon, tue, wed, thu, fri, sun | AA3342 | American Airlines | 2h 13m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 16:46 | 17:59 | mon, sat | AA3860 | American Airlines | 2h 13m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 17:27 | 18:28 | tue, wed, thu, fri | AA4053 | American Airlines | 2h 1m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 17:40 | 18:46 | mon | UA4731 | United Airlines | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 18:25 | 19:05 | tue, wed | WN3314 | Southwest Airlines | 1h 40m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 18:25 | 19:10 | tue, wed, thu | WN1624 | Southwest Airlines | 1h 45m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 18:29 | 19:34 | thu | AA3167 | American Airlines | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 20:00 | 20:45 | thu, fri, sun | WN4504 | Southwest Airlines | 1h 45m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 20:00 | 20:25 | tue | American Airlines | 1h 25m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates | |
| 20:40 | 21:30 | fri | WN2179 | Southwest Airlines | 1h 50m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 20:55 | 21:50 | sat | WN2179 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 21:05 | 22:00 | sun | WN4504 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 21:39 | 23:00 | fri | AA4801 | American Airlines | 2h 21m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |