Resort hotels often have game rooms. Business / convention center hotels don't usually. Pins are pretty rare though and there's a good chance it would be in rough shape.

To answer the original question, there are two pins in the Boise airport. An Addams Family and apparently a Ghostbusters. I only found the TAF though. It's not even in a side room, just tucked under an escalator in full view of people waiting in the terminal. I probably put five bucks in before I was called to board.