Tipping rules vary by country, by region, and by scenario. So you just had a five-star meal in Qatar. Or went scuba diving in beautiful Bohol in the Philippines. Well, lucky you! But how do you express your appreciation for the service you received?
The 10 Best Airports in the U.S.
Introducing the best airports in the U., as rated by Condé Nast Traveler readers in the 2016 Readers' Choice Awards survey. Is your airport hub on the list? Counting down.