Travel with Air Canada from Ottawa, ON to Houston (YOW - IAH) from CAD 470*
*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 Ottawa, ON and Houston - 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 Ottawa, ON and Houston - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Ottawa, ON (YOW) | Houston (IAH) | One-way / Economy | Jan 11, 2026 | From 11,600 pts + CAD 216 Viewed: 18 hours ago |
| Ottawa, ON (YOW) | Houston (IAH) | One-way / Economy | Dec 17, 2025 | From 15,000 pts + CAD 165 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.