Where to learn to fly
That's a question about which I could write more and more or say more with less. I'll choose the second choice.
You can learn to fly at a big flight school in someplace like Florida, a medium-sized flight school, or a small flight school. You can learn to fly at your local airport at an FBO (fixed based operator), or from an instructor(s) with their own airplanes. You can learn to fly at an airline-sponsered flight school such as Comair or Mesa. You can choose any one of these options and get to an airline eventually.
Your major consideration is finding a way to fly that will provide the best quality training and value for the price. I'd begin by going to your local airport and look for flight instruction. Talk to people there, in particular instructors. Find out how they learned to fly. Then, go to the store and buy an aviation magazine(s). You'll run across tons of ads for flight schools. Also, look in the yellow pages. Call or send away for information. Most sizeable schools have web sites. Another suggestion is if you know any professional pilots who've achieved the goal you're after, ask them. Get their input. Post a query on the board about specific schools and, guaranteed, you'll receive a cross-section of opinions. At that point, you can visit schools if you choose that route and be able to make a good decision.
Good luck with your decision.