I need to book air travel for someone to travel out W. Lafayette to Los Angeles. Looks like flights out of Indianapolis are expensive but there is a cheaper shuttle. I can't find a shuttle to Midway Chi at all and the one to ORD is pretty pricey. Does anyone have experience traveling in and out of the area who can advise as to what is the most cost effective way to travel. The traveling party is a student at Purdue (a freshman) so I want to make it easy for him. Thanks in advance.