A survey by CheapHotels.com found that the most expensive spring break destination is . . . Key West. 

#1.)  Key West, Florida:  It'll cost you at least $259 per night for a room this week, and an average of $204 over the three weeks.  That gets you a full WEEK in Cancun, Mexico, which is the cheapest place at $29 a night. 

#2.)  South Beach, Miami, Florida:  The average cost of the cheapest room during spring break is $155.  That's the same as five nights in Myrtle Beach, South Carolina.

#3.)  Panama City Beach, Florida:  The average room is $129.

#4.)  South Padre Island, Texas:  The average is $129, but it's only $50 this week, then skyrockets to $279 next week. 

#5.)  Punta Cana, Dominican Republic:  $117 a night is the average.

(PR Newswire)