Using the online timetable is an easy way to look at all the direct flights Buffalo — Chicago
89 flights in a week
Departure and arrival times are local (Buffalo and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:05 | 05:57 | mon, tue, wed, thu, fri, sun | AA1195 | American Eagle | 1h 52m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 05:40 | 06:00 | fri | 5X9703 | UPS | 1h 20m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:00 | 06:55 | thu, fri, sun | WN1700 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:14 | 07:13 | daily | AA1195 | American Eagle | 1h 59m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:15 | 07:05 | tue | 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 |
| 06:25 | 07:20 | tue | AA1195 | American Eagle | 1h 55m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:29 | 07:24 | mon, fri, sat, sun | AA1195 | American Eagle | 1h 55m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:30 | 07:25 | thu | AA1195 | American Eagle | 1h 55m | 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 |
| 06:40 | 07:19 | fri | United Express | 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 |
| 07:00 | 07:59 | sun | UA2480 | United Express | 1h 59m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:00 | 08:05 | mon, tue, wed, thu, sat | UA3431 | United Express | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:07 | 08:05 | mon, tue, wed, thu, fri, sun | UA1557 | United Express | 1h 58m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:30 | 08:25 | mon | AA1195 | American Eagle | 1h 55m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:35 | 08:30 | tue, wed, fri, sat | AA1195 | American Eagle | 1h 55m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 07:40 | 08:40 | tue | AA2359 | American Eagle | 2h 0m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 08:20 | 09:16 | sat | UA1557 | United Express | 1h 56m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:07 | 11:05 | mon, tue | AA3410 | American Eagle | 1h 58m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:20 | 10:36 | sat | DL8846 | Delta Connection | 1h 16m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 10:50 | 11:56 | mon, tue, sat | OO5322 | United Express | 2h 6m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 11:11 | 12:05 | sat | AA3410 | American Eagle | 1h 54m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 11:12 | 12:06 | daily | AA3410 | American Eagle | 1h 54m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:52 | 14:55 | mon, tue, wed, thu, fri, sun | G74381 | United Express | 2h 3m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:57 | 14:55 | daily | UA4381 | United Express | 1h 58m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 14:00 | 14:56 | wed | UA3919 | United Express | 1h 56m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 14:55 | 16:02 | mon | AA3382 | American Eagle | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 17:15 | 17:55 | mon, thu | WN3415 | Southwest Airlines | 1h 40m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 17:27 | 18:28 | tue, wed, thu, fri | AA4053 | American Eagle | 2h 1m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 17:40 | 18:46 | mon, tue, wed, thu | OO5379 | United Express | 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 | WN1624 | Southwest Airlines | 1h 45m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |