Flights from Calgary to Chicago from $ 391*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Calgary (YYC) to Chicago (ORD)
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More United deals on Calgary (YYC) to Chicago (ORD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 05/01/26 - 05/03/26 | from $Â 391 Viewed: 6 hours ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 05/01/26 - 05/03/26 | from $Â 447 Viewed: 6 hours ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 05/01/26 - 05/03/26 | from $Â 602 Viewed: 6 hours ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 05/01/26 - 05/03/26 | from $Â 649 Viewed: 6 hours ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 05/01/26 - 05/03/26 | from $Â 804 Viewed: 6 hours ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 03/20/26 - 03/24/26 | from $Â 562 Viewed: 1 day ago |
| Calgary (YYC) | Chicago (ORD) | Roundtrip | Economy | 03/20/26 - 03/24/26 | from $Â 716 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
