Book United Chicago to Ottawa flight deals from $529

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Search flights from Chicago to Ottawa (ORD - YOW)

August

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Sunday 26th

Return Monday 10th
from$ 630*Viewed: 8 minutes ago

Monday 27th

Return Tuesday 11th
from$ 630*Viewed: 8 minutes ago

Friday 31st

Return Saturday 15th
from$ 630*Viewed: 8 minutes ago

September

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Saturday 8th

Return Sunday 23rd
from$ 585*Viewed: 8 minutes ago

Friday 14th

Return Saturday 29th
from$ 529*Viewed: 8 minutes ago

Saturday 15th

Return Sunday 30th
from$ 597*Viewed: 8 minutes ago

October

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Saturday 6th

Return Sunday 21st
from$ 630*Viewed: 8 minutes ago

Wednesday 10th

Return Thursday 25th
from$ 630*Viewed: 8 minutes ago

Thursday 11th

Return Friday 26th
from$ 630*Viewed: 8 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..
Buildings tower over a row of dense trees in Ottawa

Plan ahead for flights from Chicago to Ottawa

from
to
Type
Dates
Price*
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Fri 14 Sep 2018
Return Sat 29 Sep 2018
from$ 529*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Sat 8 Sep 2018
Return Sun 23 Sep 2018
from$ 585*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Sat 15 Sep 2018
Return Sun 30 Sep 2018
from$ 597*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Tue 7 Aug 2018
Return Wed 22 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Wed 8 Aug 2018
Return Thu 23 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Mon 13 Aug 2018
Return Tue 28 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Wed 15 Aug 2018
Return Thu 30 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Thu 16 Aug 2018
Return Fri 31 Aug 2018
from$ 630*Viewed: 8 minutes ago
Chicago (ORD)
to Ottawa (YOW)
Roundtrip
Depart Fri 17 Aug 2018
Return Sat 1 Sep 2018
from$ 630*Viewed: 8 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

66 °FSunday07/15/2018
89 °FMonday07/16/2018
77 °FTuesday07/17/2018
70 °FWednesday07/18/2018
80 °FThursday07/19/2018
75 °FFriday07/20/2018
77 °FSaturday07/21/2018
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