House Or Rental
There is camping in cabins available for $40 a night paid by check in advance or cash during stay. Must bring own linens and bedding for cabins. Hotels are in the area (Mishawka and South Bend, IN), but due to a home game for Notre Dame, prices are inflated/rooms sold out.
Flight
You may fly into a big hub such as Chicago, IL and rent a car and drive to Niles, MI about a 2 hour drive. Or you can fly into South Bend, IN (smaller hub airport).