Officials say a plane carrying Jeffrey Fowle landed Wednesday morning at Wright-Patterson Air Force Base, near Dayton.
The State Department announced Tuesday that the 56-year-old Miamisburg resident had been released. The news came about six months after he was taken into custody after leaving a Bible at a nightclub. Christian evangelism is considered a crime in North Korea.
He had been awaiting trial, the only one of three Americans held by Pyongyang who had not been convicted of charges.
The two others were each sentenced to years in North Korean prisons after court trials that lasted no more than 90 minutes. The three Americans entered North Korea separately.