Travel with Air Canada from Ottawa, ON to Washington, D.C. (YOW - WAS) from CAD 294*
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1 Passenger
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*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 Washington, D.C. - our lowest fares in cash
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*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 Washington, D.C. - our lowest fares in points
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Ottawa, ON (YOW) | Washington, D.C. (IAD) | One-way / Economy | Dec 13, 2026 | From 20,000 pts + CAD 344 Viewed: 6 hours ago |
| Ottawa, ON (YOW) | Washington, D.C. (IAD) | One-way / Economy | Dec 14, 2026 | From 20,000 pts + CAD 328 Viewed: 6 hours ago |
| Ottawa, ON (YOW) | Washington, D.C. (IAD) | One-way / Economy | Aug 21, 2026 | From 10,000 pts + CAD 164 Viewed: 1 day ago |
| Ottawa, ON (YOW) | Washington, D.C. (IAD) | One-way / Economy | Dec 31, 2026 | From 28,200 pts + CAD 367 Viewed: 1 day ago |
| Ottawa, ON (YOW) | Washington, D.C. (IAD) | One-way / Economy | Dec 30, 2026 | From 35,200 pts + CAD 273 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.