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.
Q: What day of the week and days during a month would be the least expensive to fly within United States. Is there any way to get last minute cheap fares without having to sleep at an airport or fly stand by? A: Tuesday and Wednesday are generally the cheapest days to fly, but not necessarily the cheapest days to buy (amazing unadvertised sales can pop up at any minute of the week, which is why I advise consumers to sign up for airfare alerts). Thereâs no such thing as cheap stand-by airfares any longer.