Airports Serving Prairie City 7 of 7 Matching Airports John Day John Day, OR12.1 miles Baker City Mncpl Baker City, OR51.4 miles Burns Mncpl Burns, OR61.2 miles La Grande/Union La Grande, OR66.8 miles Pendleton Pendleton, OR85.5 miles Ontario Mncpl Ontario, OR89.4 miles State, Hermiston, OR Hermiston, OR98.3 miles