Using the online timetable is an easy way to look at all the direct flights Buffalo — Chicago
59 flights in a week
Departure and arrival times are local (Buffalo and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:40 | 06:22 | fri | 5X9703 | UPS | 1h 42m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 05:50 | 06:50 | sun | WN724 | Southwest Airlines | 2h 0m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:05 | 07:00 | mon, tue, sat | WN1467 | Southwest Airlines | 1h 55m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:20 | 07:20 | mon, tue, wed, thu, fri | WN724 | Southwest Airlines | 2h 0m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 06:30 | 07:37 | daily | UA262 | United Express | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 06:40 | 07:19 | fri | United Express | 1h 39m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates | |
| 07:30 | 08:53 | mon, tue, wed | AA4595 | American Airlines | 2h 23m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 08:30 | 09:37 | mon, thu, sat, sun | UA228 | United Express | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 09:00 | 11:39 | sun | F99559 | Frontier (Thunder the Bison Livery) | 3h 39m | Buffalo Niagara International Airport — Chicago Midway International Airport | Select dates |
| 10:45 | 11:52 | tue, wed | UA228 | United Express | 2h 7m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 12:32 | 13:52 | mon | AA4447 | American Airlines | 2h 20m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:59 | 15:04 | daily | UA4729 | United Express | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:59 | 15:04 | fri | UA4729 | SkyWest Airlines | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 13:59 | 15:04 | tue | UA4729 | American Airlines | 2h 5m | 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 |
| 17:23 | 18:30 | mon, fri, sun | UA4448 | United Express | 2h 7m | Buffalo Niagara International Airport — O'Hare 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 | mon, sat, sun | AA3167 | American Airlines | 2h 5m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |
| 20:00 | 20:25 | tue | American Airlines | 1h 25m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates | |
| 22:15 | 22:57 | fri | 5X9817 | UPS | 1h 42m | Buffalo Niagara International Airport — O'Hare International Airport | Select dates |