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.
Getting Here by Plane. Year round commercial airline service is available from Jackson, WY and Cody, WY. The Jackson airport is located in Grand Teton National park, and is the closest airline service to the South Entrance of Yellowstone. The Cody airport is the closest service to the East Entrance of Yellowstone. Rental vehicles and chartered transportation are available at both locations.