To teach in college, you need a PHD.
To teach in high school, middle school, or elementary school, you need either a master's degree or teaching credentials (plus four year college degree).
To teach in aviation, you don't need any degree!?!?
Sorry, that is not directed at you personally. It just makes me sad how low this profession is sinking. Every airline pilot should have a college degree.
To be an airline pilot, any degree is fine. As long as it is a 4 year bachelors degree. A two year AA degree is no different than just having a high school diploma. I would highly recommend some sort of degree you can use as a side job. Web design sounds like a good one. Computer science would be a good degree for that.