Business Class Travel Deals. Get $50 Off. Promo Code : BUSINESS50. Business Class is a Travel Class offered by many commercial airlines, sometimes with different brand names that vary from to airline to airline. Business Class was originally introduced as an intermediate travel class between First and Economy Class, but today many airlines have eliminated First Class seating and offer Business Class as the highest level of service. The amenities offered in Business Class may vary immensely depending upon the length of your trip, the aircraft you're boarding and the airline you're flying with. The variations could be in terms of the seating quality, food, drinks, ground services etc. Listed here are some of the amenities are offered by the airlines in Business Class.