Augusta

Augusta has a surprisingly small airport, and I've flown to places like Cedar Rapids and Sioux Falls. It's the only airport I've seen where you have to go outside to get from the ticket counter to the gates. And they don't even bother keeping the security checkpoint constantly operational. We had to wait (outside, let me remind you!) until a security agent appeared, with not much time to spare before the flight.

(Yes, I know you couldn't have an outside waiting area in Sioux Falls. Too cold. Or too hot, but that didn't stop the designers of the Augusta airport.)