Travel with Air Canada from Houston to Ottawa, ON (IAH - YOW) from CAD 422*
*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 Houston 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 Houston and Ottawa, ON - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Houston (IAH) | Ottawa, ON (YOW) | One-way / Economy | Mar 24, 2026 | From 25,000 pts + CAD 158 Viewed: 1 day ago |
| Houston (IAH) | Ottawa, ON (YOW) | One-way / Economy | May 22, 2026 | From 31,800 pts + CAD 83 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.