Boise Airport BOI is dual civilian/military airport serving the Boise, Idaho metropolitan area. BOI Airport is situated approximately twelve miles to the west of Boise’s downtown. Currently, the airport transports about 2.8 millions passengers annually. The largest airline carrier at BOI is Southwest Airlines.BOI Airport has a variety of parking options including short-term, long-term, economy, surface and covered. There are six airlines that fly in and out of BOI serving several domestic locations. Top destinations from Boise Airport are Denver, Seattle and Portland.At Boise Airport there is an array of dining options such as The Great American Bagel & Bakery. If it is books and magazines on your list there is a CNBC News Newsstand. In terms of services there are ATMs, postal services, shoeshine, recharging stations and Wi-Fi.Getting to and from BOI Airport has never been easier with options including taxis, car rentals, buses and shuttles available. If staying near Boise Airport there are over 20 hotel and motel options within four miles of the airport.