With 28 different stations scattered across the US, CBS has one of the widest coverages of local stations in the country. It airs pretty much everywhere, and that includes online. You no longer need an antenna or a cable connection to tune into your local CBS station, although if you're a cord-cutter, you should know that not all streaming services carry it.
The best service to watch CBS local channels is Paramount+ Premium (also known as the Paramount+ with SHOWTIME plan). Since they're owned by the same parent company, Paramount+ is very likely to carry your local live CBS station and offer it a fairly reasonable price. If you're looking for a more comprehensive package, DirecTV Stream, Hulu with Live TV, Fubo, and YouTube TV are worthy options too— pricier, but still worth checking out.
Below, we list the best streaming services that carry local CBS channels.