Anthony Molina-Iglesias, 30, was arrested Tuesday and charged with one count of sexual assault and one count of sexual assault with the use of a weapon.
The most recent incident occurred June 28, police said. The two victims said they knew Molina-Iglesias through Craigslist, the online classified ad website.
The two women, ages 20 and 23, thought Molina-Iglesias was going to take their modeling pictures in a heavily wooded area, The Miami Herald reported Thursday.
But the man allegedly isolated the 23-year-old, choked her until she fainted, tied her hands behind her back and raped her. He also reportedly choked the 20-year-old and tied her hands behind her back.
The suspect then fled the scene, police said.
Molina-Iglesias is also accused of raping another 20-year-old after promising her free modeling photos, the police report said.
He allegedly took her to an isolated wooded area and raped her at gunpoint.
Members of Congress to keep receiving porn magazine
Rosie O'Donnell unveils nearly 50-pound weight loss