I have heard about getting miles from hotel stays and rental cars. Knowing how to get the best of the airline frequent flyer mile promotions is key to cheap travel.
Airline reward their best customers with free air travel.
You, too, can fly for free by accumulating frequent flyer miles and redeeming them for air travel. The best airline to pick for your frequent flyer program is one that flies where you want to fly. You are better off picking one of those airlines and concentrating your travel with them. If you live in a larger city where there are many airlines from which to choose, then look carefully at their different frequent flyer programs and choose accordingly. This is not true.