Avianca business class audits fluctuate. Numerous explorers are agreeably astounded by the nature of the business class seats; nonetheless, administration from the team and the food choices can be at times good, and other times not so great. Avianca business class might give an altogether different locally available experience contingent upon the airplane type and route. How to Upgrade Avianca Business Class? to book Avianca business class, search and book on Avianca's U.S. site. Enter courses, dates and select business class under the "Who is voyaging" area.