Idaho Falls Regional Airport (IDA)

Idaho Falls Regional Airport, identified by the IATA code IDA and ICAO code KIDA, is a premier aviation gateway serving eastern Idaho and the wider Rocky Mountain region. Located just two miles northwest of downtown Idaho Falls, the airport serves as the principal aerial link for the regional economy, particularly supporting the Idaho National Laboratory and the area's robust agricultural sector. It is most recognized as the "premier gateway" to the world-famous Yellowstone and Grand Teton National Parks, which are located approximately an hour's drive from the terminal. The airport features a modern, well-organized passenger terminal that has recently undergone significant expansion to handle increasing traveler volumes. The facility manages both domestic and regional traffic through a streamlined layout that includes five boarding gates and advanced TSA screening zones. Within the terminal, passengers have access to a variety of amenities including dining options provided by Tailwind, specialized retail shops, and free high-speed Wi-Fi. The terminal is designed for high efficiency, with car rental counters located directly within the building and both short-term and long-term parking situated just steps from the main entrance. Flight operations at IDA are supported by five major U.S. carriers, including Delta, United, and Alaska Airlines, providing frequent scheduled nonstop connections to key national hubs such as Salt Lake City, Denver, Seattle, and Dallas/Fort Worth. These flights are fundamental for the regional tourism economy and provide essential connectivity for business travelers. Ground transportation is well-integrated, with the airport providing efficient access to the city's hotel districts and major highways via authorized taxi services and ride-sharing apps. The facility remains a cornerstone of Idaho's transport infrastructure, with multi-million dollar expansion projects currently underway to further enhance its role as a world-class regional hub.