United flights to Fort Collins from € 1.391*
United's most popular flights to Fort Collins (FNL)
Lisbon (LIS)to
Fort Collins (FNL)Porto (OPO)to
Fort Collins (FNL)*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.
Business class deals on flights to Fort Collins (FNL)
*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.
Find more flights to Fort Collins (FNL) with United
From | To | Fare Type | Dates | Price |
---|---|---|---|---|
FromLisbon (LIS) | ToFort Collins (FNL) | Roundtrip | Economy | 24/01/2025 - 28/01/2025 | from € 3.109* Viewed: 21 hours ago |
FromPorto (OPO) | ToFort Collins (FNL) | Roundtrip | Economy | 15/03/2025 - 29/03/2025 | from € 1.391* Viewed: 20 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.