Most of the motels around West Glacier [1] are small, family-run places. It’s no surprise that they fill up quickly during the summer. The lodgings in Apgar Village [2], at the park’s west entrance, are just a couple of miles from West Glacier.
Links:
[1] http://www.moon.com/destinations/montana/glacier-national-park/west-glacier-and-the-flathead-river-middle-fork
[2] http://www.moon.com/destinations/montana/glacier-national-park/lake-mcdonald-valley/sights/apgar