We’ve reported it at the time, and we’ll say it as again and again as is essential—the greater demand, the higher the fare (even for first class). Seeking into alternate airports can drastically lower costs, specially when traveling from or into a lesser hub with much less flights. . 來自 Cambridge https://businessflightshop.co.uk/blog/what-are-the-top-things-to-remember-when-booking-business-class-flights-to-america/