How to buy Thai baht in the US?

Good afternoon, esteemed listeners and financial enthusiasts. I'm curious about how one would go about purchasing Thai baht, the official currency of Thailand, from within the United States. Could you provide a concise yet thorough explanation of the steps involved? Specifically, I'm interested in understanding the various options available, such as through traditional banks, currency exchange kiosks, or even online platforms. Furthermore, are there any considerations I should take into account, such as exchange rates, transaction fees, or the timing of such transactions? Thank you in advance for your valuable insights.