Looking for the best deal on business class flight tickets? The answer is to find out where to search for them. Once search Business fly deals or know each airline website and travel agency website has last-minute sales, but all have a date and an interval. Direct ticket reservations on air carrier websites, flight comparison website service apps, and monitoring cost fluctuations can cast magic in creating the cheapest-cost fares. Even signing up with newsletters of airlines qualifies you to also benefit from unique last-minute airfares.