United flights from Fort Collins to Chicago from $ 231* or from $/mo
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Featured daily fares for flights from Fort Collins (FNL) to Chicago (ORD)
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More United deals on Fort Collins (FNL) to Chicago (ORD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 07/01/25 - 07/04/25 | from $ 231 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 06/24/25 - 07/01/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 06/25/25 - 07/02/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 05/24/25 - 05/31/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 07/01/25 - 07/08/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 07/04/25 - 07/08/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 07/02/25 - 07/09/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 05/24/25 - 05/28/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 05/24/25 - 05/27/25 | from $ 240 Viewed: 8 hours ago |
| Fort Collins (FNL) | Chicago (ORD) | Roundtrip | Economy | 05/25/25 - 05/28/25 | from $ 240 Viewed: 8 hours 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.
