I have about 7 indoor plants, mainly pothos. I noticed very small
flying insects around them. Only one per plant (for now!) I'll use
some organic spray for them but I was wondering if there are any
plants that repel insects and I don't have to worry about them?

I don't care what plants they are as long as they can live in a
container and can be kep alive. Can you please suggest something?

Thanks.