A friend recently managed to book a $742 flight to Maui without spending a single cent out of pocket. How did he achieve this? He opened a credit card earlier in the year, used it for everyday expenses like groceries and gas, and earned a substantial welcome bonus. This resulted in a free trip.
If you know where to look, deals like these are not difficult to discover. Here are three excellent credit cards currently offering sign-up bonuses worth up to $750.