The trend follows express spas popping up in airline terminals and lounges in recent years, says Marie Lotode Chandra, founder of female business travel site ViaHerWorld.com. There's the Xpress Spa In JFK Airport, which accommodates walk-ins; the Virgin Cowshed at Heathrow Airport offers free, 15-minute treatments to customers to travelers with upper-class tickets. The D_parture Spa at Newark Liberty International Airport offers mini- and altitude- protection facials and waxing.

"When I travel for business I don't always have time to spend over one hour at the spa, although I wish I could," Chandra says, adding they can also get expensive. "Most of the time spas require you to book an appointment in advance, but speed spa treatments rarely require advance booking so we can make plans at the last minute if our dinner plans are canceled or if a meeting finished earlier than expected." Read full article.