Ecotourism is a form of tourism, or a category of vacation similar to beach, adventure, health, or cultural, while the concept of sustainability can be applied to all types of tourism.
Best day to shop: FareCompareâs data shows that best time to book a flight in the U.S. is Tuesday at 3 p.m. eastern time. This day and time give you access to the best flight deals. Itâs when airlines release the most sales and the best time to book plane tickets. Learn more about this here. Best time-frame to shop: This varies depending on where you fly. 1  Domestic fares: The best time to buy airline tickets in the U.S. is between three months and 30 days before departure.
Jul 05, 2017. Frequent travelers often say that Tuesday is the best time to buy plane tickets. While good deals can be found during certain days of the week, it turns out that Tuesday is not one of them. New data from airfare forecasting company Hopper indicates that in reality, the Tuesday effect is only active at exactly midnight â and only applies to just 1.6% of domestic U.S. flights, according to a report from Bloomberg.