If you've got a cable login, you'll be able to watch The Hunger Games on Freeform, the channel formerly known as ABC Family. With a cable subscription, you can log onto Freeform's website and check out all four of the movies, but if you don't have one, there's another option. Through Freeform Access, you can use your login for Hulu, Sling, or YouTube TV to access Freeform's catalogue as well. On the other hand, if you're looking to own the Hunger Games movies, you can always head to platforms like Amazon and AppleTV to buy the entire series for yourself, so you can watch them any time, anywhere — with or without a cable subscription.
Beyond that, it looks like another Hunger Games film is forthcoming. In May of 2020, Collins published a prequel about a young President Snow entitled The Ballad of Songbirds and Snakes, and the film adaptation has already been greenlit, with original series director Francis Lawrence back at the helm.
While you wait for the next Hunger Games film, be sure to check out the original four, whether you watch them on Freeform or purchase them through a platform.