Book United Ottawa to Chicago flight deals from CA $685

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Search flights from Ottawa to Chicago (YOW - ORD)

August

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Monday 27th

Return Tuesday 11th
fromCA $685*Viewed: 1 hour ago

Tuesday 28th

Return Wednesday 12th
fromCA $685*Viewed: 1 hour ago

Wednesday 29th

Return Thursday 13th
fromCA $685*Viewed: 1 hour ago

September

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Saturday 22nd

Return Sunday 7th
fromCA $685*Viewed: 1 hour ago

Tuesday 25th

Return Wednesday 10th
fromCA $685*Viewed: 1 hour ago

Wednesday 26th

Return Thursday 11th
fromCA $685*Viewed: 1 hour ago

October

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Thursday 11th

Return Friday 26th
fromCA $685*Viewed: 1 hour ago

Friday 12th

Return Saturday 27th
fromCA $685*Viewed: 1 hour ago

Saturday 13th

Return Sunday 28th
fromCA $685*Viewed: 1 hour 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..
Cruise ships and tour boats docked by a ferris wheel and urban buildings at Navy Pier in Chicago

Plan ahead for flights from Ottawa to Chicago

from
to
Type
Dates
Price*
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Thu 23 Aug 2018
Return Fri 7 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Fri 24 Aug 2018
Return Sat 8 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Sat 25 Aug 2018
Return Sun 9 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Sun 26 Aug 2018
Return Mon 10 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
fromCA $ 685*Viewed: 1 hour ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Thu 30 Aug 2018
Return Fri 14 Sep 2018
fromCA $ 685*Viewed: 1 hour 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 Chicago

29 °CThursday07/19/2018
22 °CFriday07/20/2018
23 °CSaturday07/21/2018
25 °CSunday07/22/2018
28 °CMonday07/23/2018
29 °CTuesday07/24/2018
25 °CWednesday07/25/2018
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