What is what airport is closest to zion national park?

The closest airport to Zion National Park is the St. George Regional Airport (SGU) in St. George, Utah, located about 50 miles away from the park. The airport offers daily flights to major hubs such as Salt Lake City, Denver, Phoenix, and Los Angeles. From the airport, visitors can rent a car or take a shuttle service to get to Zion National Park. Alternatively, visitors can also fly into McCarran International Airport (LAS) in Las Vegas, Nevada, which is about a 2.5-hour drive from the park.