Airline stewardess sex is one of the staples of porn cliché, and Mile High Girls doesn't hesitate to take the easy way out. Two sexually charged stewardesses fuck their way across the globe as their plane makes multiple international stops. Erica Boyer is fresh out of stewardess school and eager to fuck everyone she sees. Porsche Lynn has already fucked everyone, but she's still eager for some more.

But Mile High Girls is also, in a sense, about Joey Silvera, dressed in his best Miami Vice-era Don Johnson get-up. Silvera's travel plans keep him on Erica and Porsche's plane every step of the way. His final destination is up both girls' skirts.