You can attend ANY college or university and go for just about any
major you are interested in. Then, get your aviation ratings in the
summers at a nearby airport with an FBO and instructors. Then instruct
after college and timebuild. Then, apply for a job with an airline.
They don't care what you majored in, but if it were me, I'd major in
meteorology which would give me a great backup to my piloting and is
the best thing to know about anyway if you are a pilot. But that's just
me. Really, ANY major will do.