Is USDT cheap to transfer?

I'm curious, is USDT cheap to transfer? I've heard about the convenience of using cryptocurrencies for transactions, but I'm also mindful of the costs involved. Could you elaborate on the transfer fees associated with USDT? Are they comparable to traditional banking methods, or are there significant savings? I'm trying to decide if it's worth it to incorporate USDT into my financial transactions, and the cost is a crucial factor in my decision-making process.