A. UPS Mail Innovations works with the U.S. Postal Service, providing the pick-up, processing, and interim transportation of mail, with final delivery being made by domestic and international postal services.
Close. Yellowstone Airport (WYS) is located at West Yellowstone, Montana just two miles from Yellowstone National Park and close to Big Sky, Island Park, Gallatin and Madison Rivers, Ennis, and Virginia City.lose. Yellowstone Airport (WYS) is located at West Yellowstone, Montana just two miles from Yellowstone National Park and close to Big Sky, Island Park, Gallatin and Madison Rivers, Ennis, and Virginia City.
West Yellowstone, Montana. Yellowstone Airport, the closest option for air travel near Yellowstone National Park, is located just a few miles from the western entrance to the park, in West Yellowstone, Montana. The airport's commercial flights are carried solely by Delta, with daily connections to and from Salt Lake City, Utah.