Health Where else can I watch The Flash? Where else can I watch The Flash? Currently you are able to watch "The Flash" streaming on Netflix, fuboTV, DIRECTV, Spectrum On Demand or buy it as download on Apple iTunes, Google Play Movies, Vudu, Amazon Video, Microsoft Store. Related Posts:How do I get a Spectrum app on my smart TV?Are all movies eligible for Movies Anywhere?Steelray Project Viewer is a viewer for microsoft project.Is fuboTV free on Xbox?