where is the closest airport to yellowstone national park
By Plane. The closest airport to Yellowstone is Montana's West Yellowstone Regional Airport (tel. 406/646-7631; www.yellowstoneairport.org), just 1 mile north of the town of West Yellowstone (and 2 miles north of the west entrance to the park) on U.S. Hwy. 191.y Plane. The closest airport to Yellowstone is Montana's West Yellowstone Regional Airport (tel. 406/646-7631; www.yellowstoneairport.org), just 1 mile north of the town of West Yellowstone (and 2 miles north of the west entrance to the park) on U.S. Hwy. 191.