Priceline.com

2 Miles = $1
Priceline.com gives leisure travelers the inside track to the best travel deals and discounts around.

With our exclusive deal search technology and negotiating power, priceline consistently delivers more ways to save on airline tickets, hotel rooms, rental cars, vacation packages and cruises than anyone else.
Please note: The stated reward will be awarded for Name Your Own Price, Vacation Packages, Rental Car and Retail Cruise purchases.