It is annoying that Amazon Instant Video doesn't directly have an option to cast to a Chromecast. You can, however, configure[0] Amazon Instant Video to use Fla

It is annoying that Amazon Instant Video doesn't directly have an option to cast to a Chromecast. You can, however, configure[0] Amazon Instant Video to use Flash instead of Silverlight. Once you switch to using Flash, you can use the "Cast Tab" feature of the Google Cast extension to watch your video on a Chromecast, assuming you're using Chrome. [0] https://www.amazon.com/gp/video/settings https://www.amazon.com/gp/video/settings (near the bottom of the page)