I'm staying at home tonight or I'm going to stay at home tonight

[Peter Petrov]

I'm staying at home tonight or I'm going to stay at home tonight

What does sentence is correct and why?

 

[Rover_KE]

You can also leave out 'at' without changing the meaning.

Whichever version you choose, Peter, don't forget to end your sentence with a full stop (period).

 

[Matthew Wai]

As we would say 'go home' rather than 'go to home'.

 

[GoesStation]

As we would say 'go home' rather than 'go to home'.

That's a different situation. "Go to home" is incorrect and unnatural. "Stay at home" is natural, correct, and common, though possibly less common in AmE than "stay home".