Using the online timetable is an easy way to look at all the direct flights Chicago — Ottawa
45 flights in a week
Departure and arrival times are local (Chicago and Ottawa)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 10:50 | 14:04 | wed, fri, sat | UA4574 | United Airlines | 2h 14m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 10:53 | 14:04 | daily | UA4574 | United Airlines | 2h 11m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 10:56 | 14:04 | daily | UA4574 | United Airlines | 2h 8m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 13:55 | 17:06 | wed, fri, sat | UA3509 | United Airlines | 2h 11m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 13:56 | 17:06 | daily | UA3409 | United Airlines | 2h 10m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 18:06 | 21:35 | wed, thu, fri, sat | UA3402 | United Airlines | 2h 29m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 18:15 | 21:35 | daily | UA3402 | United Airlines | 2h 20m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |
| 18:19 | 21:35 | daily | UA3715 | United Airlines | 2h 16m | O'Hare International Airport — Ottawa/Macdonald-Cartier International Airport | Select dates |