Free tickets to anywhere with United airlines. This is what you do: go on united.com, Login with you milage plus, choose a miles flight, select both flights you want to book, then open a new window but leave the old one open as well. Select the same flights, booking with dollars this time. Refresh the first window, then refresh the second window. The second window should show that you have enough points to book the flight. Then you enter in your credit card info and just pay the tax/fee.