Travel with Air Canada from Washington, D.C. to Ottawa, ON (WAS - YOW) from CAD 184*
*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 Washington, D.C. 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 Washington, D.C. and Ottawa, ON - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Ottawa, ON (YOW) | One-way / Economy | Mar 29, 2026 | From 30,000 pts + CAD 238 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Ottawa, ON (YOW) | One-way / Economy | Mar 26, 2026 | From 44,700 pts + CAD 272 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Ottawa, ON (YOW) | One-way / Economy | Mar 27, 2026 | From 64,500 pts + CAD 272 Viewed: 1 day ago |
| Washington, D.C. (IAD) | Ottawa, ON (YOW) | One-way / Economy | Mar 28, 2026 | From 207,600 pts + CAD 180 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.