Looking for analog humidity sensor

I started a project using a DHT11 temp/humidity sensor, but once I got a 2KHz. interrupt process running, and a separate external interrupt, I found that the communications link to the DHT11 wasn't reliable. So I replaced the temp. sensing with a thermistor, but I still need a humidity sensor that doesn't rely on a digital comm. interface. Ideally, I would use one with an analog voltage or current output, so I don't have comm. issues. A quick search of the internet doesn't readily yields any candidates. Does anyone know of a good analog humoidity sensor that is not more than a dollar or two in cost?

Thanks in advance for any insights.

John Doner