For most anime fans in the US, Crunchyroll is the place to go for new anime. As of now, Crunchyroll is the only place for you to watch Spy x Family officially, so you can certainly keep up with new episodes there. Starting on April 16, the anime streaming service will also stream episodes of the official English dub for the show.

Check out brand new episodes of Spy x Family streaming every week on Crunchyroll.

Source: https://www.distractify.com/p/when-do-spy-x-family-episodes-come-out