Plane tickets my EYE.
Round them up and put them in Cattle Cars, like how they arrived, and ship them hot and sweaty back across the border. Even wholesale treatment for these illegals is too good.
WAIT, upon reflection, put the DEMOCRAT CONGRESSMEN and WOMEN on the Cattle Cars and ship THEM across the border. The others WANT to be here, really LIKE IT HERE, and will assimilate, pay taxes, and some of them might even WORK. Don't give them welfare though...