Book United Washington, D.C. to Ottawa flight deals from $516

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Buildings tower over a row of dense trees in Ottawa

Plan ahead for flights from Washington, D.C. to Ottawa

from
to
Type
Dates
Price*
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 516*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 516*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 525*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Wed 21 Nov 2018
Return Thu 6 Dec 2018
from$ 525*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Sat 24 Nov 2018
Return Sun 9 Dec 2018
from$ 525*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 525*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 4 Dec 2018
Return Wed 19 Dec 2018
from$ 525*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 25 Dec 2018
Return Wed 9 Jan 2019
from$ 527*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 1 Jan 2019
Return Wed 16 Jan 2019
from$ 527*Viewed: 35 minutes ago
Washington, D.C. (WAS)
to Ottawa (YOW)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 531*Viewed: 35 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Ottawa

52 °FFriday10/19/2018
50 °FSaturday10/20/2018
36 °FSunday10/21/2018
49 °FMonday10/22/2018
47 °FTuesday10/23/2018
49 °FWednesday10/24/2018
50 °FThursday10/25/2018
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