Using the online timetable is an easy way to look at all the direct flights Ottawa — Chicago
20 flights in a week
Departure and arrival times are local (Ottawa and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:20 | 08:01 | mon, tue, sat | UA3581 | United Express | 2h 41m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
| 06:33 | 08:00 | daily | UA3581 | United Express | 2h 27m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
| 11:10 | 12:51 | mon, tue | YX3663 | United Express | 2h 41m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
| 17:14 | 18:55 | daily | UA3659 | United Express | 2h 41m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |
| 23:00 | 00:24 | tue | AC7048 | Air Canada | 2h 24m | Ottawa/Macdonald-Cartier International Airport — O'Hare International Airport | Select dates |