Travel with Air Canada from Ottawa, ON to Houston (YOW - IAH) from CAD 423*
*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 | Feb 21, 2027 | From 11,600 pts + CAD 170 Viewed: 22 hours ago |
| Ottawa, ON (YOW) | Houston (IAH) | One-way / Economy | Aug 03, 2026 | From 41,100 pts + CAD 510 Viewed: 20 hours 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.