Book United Ottawa to Chicago flight deals from CA $690

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Search flights from Ottawa to Chicago (YOW - ORD)

November

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Mon 26

Return Tue 11
fromCA $760*Viewed: 3 hours ago

Tue 27

Return Wed 12
fromCA $760*Viewed: 3 hours ago

Thu 29

Return Fri 14
fromCA $771*Viewed: 3 hours ago

December

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Mon 3

Return Tue 18
fromCA $690*Viewed: 3 hours ago

Tue 4

Return Wed 19
fromCA $690*Viewed: 3 hours ago

Wed 5

Return Thu 20
fromCA $704*Viewed: 3 hours ago

January

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Sat 26

Return Sun 10
fromCA $717*Viewed: 3 hours ago

Sun 27

Return Mon 11
fromCA $717*Viewed: 3 hours ago

Tue 29

Return Wed 13
fromCA $717*Viewed: 3 hours 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.

Plan ahead for flights from Ottawa to Chicago

from
to
Type
Dates
Price*
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Mon 3 Dec 2018
Return Tue 18 Dec 2018
fromCA $ 690*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Tue 4 Dec 2018
Return Wed 19 Dec 2018
fromCA $ 690*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Wed 5 Dec 2018
Return Thu 20 Dec 2018
fromCA $ 704*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Mon 17 Dec 2018
Return Tue 1 Jan 2019
fromCA $ 704*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Thu 6 Dec 2018
Return Fri 21 Dec 2018
fromCA $ 717*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Fri 7 Dec 2018
Return Sat 22 Dec 2018
fromCA $ 717*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Sun 9 Dec 2018
Return Mon 24 Dec 2018
fromCA $ 717*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Mon 10 Dec 2018
Return Tue 25 Dec 2018
fromCA $ 717*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Tue 11 Dec 2018
Return Wed 26 Dec 2018
fromCA $ 717*Viewed: 3 hours ago
Ottawa (YOW)
to Chicago (ORD)
Roundtrip
Depart Wed 12 Dec 2018
Return Thu 27 Dec 2018
fromCA $ 717*Viewed: 3 hours 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

-4 °CMonday11/12/2018
-3 °CTuesday11/13/2018
-1 °CWednesday11/14/2018
1 °CThursday11/15/2018
2 °CFriday11/16/2018
-1 °CSaturday11/17/2018
-2 °CSunday11/18/2018
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