Watertown Airport

Watertown Regional Airport, serving Watertown, South Dakota, opened around the 1930s and operates from a single small terminal that handles regional arrivals and departures. As a compact but vital regional gateway, it links the Lake Area to larger hubs and is an important option for northern South Dakota travelers. The airport sits just a few miles from downtown Watertown with easy access via US-212 and local roads, plus taxis, rental cars and limited shuttle options for onward connections. Generally budget-friendly compared with larger airports, Watertown sees service from regional affiliates of major carriers rather than serving as a primary hub.