Travel with Air Canada from Chicago to Ottawa, ON (ORD - YOW) from CAD 744*
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Chicago and Ottawa, ON - our lowest fares in cash
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Chicago and Ottawa, ON - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Chicago (ORD) | Ottawa, ON (YOW) | One-way / Economy | Dec 24, 2025 | From 30,000 pts + CAD 157 Viewed: 1 day ago |
| Chicago (ORD) | Ottawa, ON (YOW) | One-way / Economy | Dec 23, 2025 | From 47,400 pts + CAD 175 Viewed: 1 day ago |
| Chicago (ORD) | Ottawa, ON (YOW) | One-way / Economy | Dec 22, 2025 | From 70,800 pts + CAD 157 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.