well, 7 years ago, airliners has ever accepted me in their cadet program.now i fly the "lines".maybe not a b737, but small turboprops with an FAA license.
at this stade of your life, u have 2 choices, invest 80'000 $ in a JAA school for 250 hours and no job, or go to the USA, pay 25'000 $, fly as a cfi , do your ATP and you will see.
good luck!