Need a shot of Vitamin D? American Airlines has a sale to destinations throughout the sunny Caribbean. For example, fly round trip from Dulles to Barbados for $363, including $56 taxes; fare is usually about $548. Buy at www.aa.com by March 2 for lowest prices (tickets $5 higher booked through 800-433-7300), and travel Monday-Thursday through June 15. Three-day advance purchase is required.
Other airlines are matching in select markets.
