Cheap flights from Washington, D.C., United States to…

Recent fares from Washington, D.C. to Ottawa

We have no recent fares for this route yet, but our searches found the non-stop flights below. Search your dates for live prices.

Airlines that fly non-stop from Washington, D.C. to Ottawa

These airlines had non-stop flights on this route in searches made on our site in the last 30 days. Schedules change, so search your dates for live flights and prices.

Air CanadaDCA to YOWLast seen 29 October 2026
United AirlinesIAD to YOWLast seen 2 November 2026

Where to stay in Ottawa

Compare hotel prices in Ottawa and book your stay with the same account.

Hotels in Ottawa

Questions about flights from Washington, D.C. to Ottawa

Yes. In the last 30 days, our searches found non-stop flights on this route with Air Canada and United Airlines.

On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.

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Flights from Washington, D.C. to Ottawa

Recent fares from Washington, D.C. to Ottawa

Airlines that fly non-stop from Washington, D.C. to Ottawa

Where to stay in Ottawa

Questions about flights from Washington, D.C. to Ottawa

Are there direct flights from Washington, D.C. to Ottawa?

Can I choose my seat and add bags?

More ways to find your flight