David
Are you a Military pilot? If you are, it's going to be easier for you to get with the airlines. If not, you will have to go through the same training that everyone else has to do. The cheapest way to get to the airlines is by flight instructing, unless you have a couple thousand dollars saved up to build your time. If you need to check out some flight schools go to
http://www.flightschoollist.com.
Hope this helps.