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 Jun 13 Fri Flathead's Largest Outdoor RV Show Jun 13 - Jun 22 Kalispell Flathead County Fairgrounds Events Sports & Recreation Aug 12 Tue 2025 Northwest Montana Fair PRCA Rodeo Aug 12 - Aug 16 Kalispell Flathead County Fairgrounds Events Sports & Recreation Sep 19 Fri Flathead Quilters’ Guild Presents the 2025 Quilt Show: "Something Scrappy" Sep 19 - Sep 20 Kalispell Flathead County Fairgrounds Art & Exhibits Events