This was a foreign film, maybe Hungarian, and I seem to remember it was in black and white but I am not sure. It was about 2 men and a young woman, I believe the men stole some money from somewhere which they put in a suitcase and in the end the woman disappears with it. For some reason I believe the setting was a trashy motel and Coney Island, but I am not sure of this. Thanks!
I think this is Stranger Than Paradise: https://en.wikipedia.org/wiki/Stranger_Than_Paradise