If you're happiest when ensconced in the lap of luxury, listen up. RockResorts, a chain of luxury resorts with locations in the US and Caribbean, is known for providing plenty of creature comforts—from heated ski lift walkways and private butlers to helipads and equestrian centers.  With RockResorts' Spring Break on Us package, guests get one night free when they enjoy a minimum stay at over a dozen participating properties. For example, stay five nights at The Landings St. Lucia and you'll get a sixth night free. That's a 15% discount, and since room rates start north of $700, that's nothing to sneeze at. And if you'd rather spend spring break on skis? Try The Lodge at Vail, where a fourth night is free—saving 25% and bringing the per-night spend down from $1,300 to $995.

Even with a free night, this would still qualify as a splurge for most folks. But if you like snagging luxury for less, this is one way to do it. Package details (travel dates, minimum-stay requirements) vary widely from property to property, and blackout dates apply. Book online or call 877/528-7625 and ask for the "Spring Break on Us" offer.