The 35-year-old "Trainwreck" star said Hawn will essay the role of her mother in the film, reported People magazine.
"I met her on an airplane a couple of years ago and told her there's a movie I really want to make with her. And she was very nice. 'OK, honey.' She probably thought I was a psycho. 'OK, crazy person,'" Schumer said.
Hawn, 70, will be making a comeback to big screen with Schumer's film after 15 years.
"It's a Goldie Hawn movie and she's gorgeous. Goldie... Hawn! I don't remember the first time I didn't love her!," she added.