Book United Calgary to Chicago flight deals from $482

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Plan ahead for flights from Calgary to Chicago

from
to
Type
Dates
Price*
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 04/08/2019
Return 04/16/2019
from$ 482*Viewed: 23 hours ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 12/17/2018
Return 12/20/2018
from$ 537*Viewed: 1 day ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 06/09/2019
Return 06/16/2019
from$ 539*Viewed: 48 minutes ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 12/09/2018
Return 12/14/2018
from$ 540*Viewed: 1 day ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 12/03/2018
Return 12/15/2018
from$ 558*Viewed: 21 hours ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 05/18/2019
Return 05/22/2019
from$ 616*Viewed: 35 minutes ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 05/17/2019
Return 05/22/2019
from$ 630*Viewed: 40 minutes ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 12/21/2018
Return 12/24/2018
from$ 638*Viewed: 17 hours ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 12/24/2018
Return 12/27/2018
from$ 638*Viewed: 17 hours ago
Calgary (YYC)
to Chicago (ORD)
Roundtrip
Depart 05/22/2019
Return 05/27/2019
from$ 752*Viewed: 36 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 Chicago

36 °FWednesday11/21/2018
35 °FThursday11/22/2018
45 °FFriday11/23/2018
43 °FSaturday11/24/2018
46 °FSunday11/25/2018
41 °FMonday11/26/2018
34 °FTuesday11/27/2018
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