Flathead County Fairgrounds Kalispell, MT Email Address: Flathead County Fairgrounds Expo Building 265 N. Meridian Rd. Kalispell, MT Info: 406-758-5810 Region: Flathead Upcoming events at Flathead County Fairgrounds Aug 12 Tue 2025 Northwest Montana Fair PRCA Rodeo Aug 12 - Aug 16 Kalispell Flathead County Fairgrounds Events Sports & Recreation