**NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT IMPROVE YOUR CHANCES OF WINNING. One entry per person. Open only to legal residents of the 50 United States and the District of Columbia, 21 and older. Void elsewhere and where prohibited. Sweepstakes ends August 15, 2015 at 11:59 p.m. PT. Trip includes RT air for 2 and 3-nights/4-days hotel. Sponsored by Allegiant Air, 1201 N. Town Center Drive, Las Vegas, NV 89144. Subject to complete Official Rules. Routes not available in all origin markets. See Allegiant.com/interactive-routemap