Alamosa Municipal Airport

Alamosa Municipal Airport, a small regional airfield serving Colorado’s San Luis Valley, dates back to the mid-20th century (opened around the 1950s) and operates from a single modest terminal that handles scheduled commuter and general aviation traffic. As the closest airport to Alamosa and Great Sand Dunes National Park, it’s an important local gateway rather than a major hub, with Essential Air Service-style flights by regional carriers connecting to larger hubs like Denver. Located just a few miles from downtown Alamosa with easy access via US-160 and local shuttles or taxis, the airport is compact, convenient and generally budget-friendly for travelers seeking cheap regional connections.