It's much less expensive to purchase a fake ID from your friendly neighborhood college or high school entrepeneur. The people who check IDs at checkpoints (not gates) are hired by "security" firms by the airlines and are not TSA.

Alternatively, simply do not show up with ID. You can still board the plane and pass through security, albeit you'll get a more thorough pawing at. (Just hide those credit cards.) Without ID, they can't determine who is who. Just don't try to get on a plane with a woman's name if you are a guy, and visa versa.