400 East SD Highway 16Oacoma, SD 57365 Phone: +1 605-734-4100Fax: +1 605-734-4111Toll Free: +877-424-6423 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 43 $59-$79 (USD) Hoteliers! Is your information accurate? Update Here Econo Lodge Chamberlain/Oacoma Location & Neighborhood I-90 Exit 260; West side of Missouri River. 85 MI from Sioux Falls