I was going to say no, but searching shows it is possible, depending on the model.
How to use Chromecast without Wi-Fi
How to use Chromecast without Wi-Fi: Making the most of Google’s streamer when travelling
I thought Chromecast was the cheapest option. Is the wired option the only alternative?There are certainly cheaper ways to cast with an Android device but if you've already got a late model Chromecast you can indeed jump through the hoops.
I use a $6 MHL adapter to wire my device to the TV. It features a microUSB connector so I can charge the device at the same time. No pairing and no worrying about RF interference.
This is a problem with starting somewhere in the middle with what you think you know.I thought Chromecast was the cheapest option. Is the wired option the only alternative?