Watertown-SD Airport
- URL: Watertown-SD (ATY)
- Time zone: GMT -6
- Service telephone: +1 605 882-6209
- Address: Watertown Regional Airport, 2416 Boeing Avenue, Watertown, SD 57201, USA
- Operating company: City of Watertown
- Parking: Yes; free parking
- Directions by car: From Watertown on the State highway 220 towards Florence and then follow the signs to the airport.
- Stations: The nearest Amtrak Rail Station is about 150 miles further north in Fargo, where there is a connection to the "Empire Builder" line.
- Flight distribution on the days of the week: Monday (14.75%), Tuesday (13.11%), Wednesday (14.75%), Thursday (14.75%), Friday (14.75%), Saturday (13.11%), Sunday (14.75%)
- Alternative spelling: Watertown Regional Airport, Уотертаун, Южная Дакота, ウォータータウン (サウスダコタ州), 沃特敦 (南达科他州)
Location
The airport is 2 miles north west of downtown Watertown. Passengers arriving by car please take the State Highway 20 from Watertown (Veterans Memorial Highway) towards Florence and follow the signs to the airport grounds.