Westin Hotels and Resorts throughout Hawaii are running a "Better Tomorrows" promotion. Here's how it works: stay one night and get the second night for 40% off. This applies to to the fourth, sixth night stay, etc.
Room nights start at US$248 per night (after the discount) for stays January-February at 4-star properties in Kauai, Waikiki Beach and Maui.
Offers (the rates quoted below are the average nightly rates after the 40% discount):
Note: All of the offers listed above require a four-night stay.