Group Flight Discounts: How to Save Big on Your Next Group Trip

What is a Group Flight Discount?
A group flight discount is a special rate offered by airlines to travelers booking multiple tickets together. This can apply to family reunions, corporate travel, school trips, sports teams, and other group activities. Typically, these discounts are available for groups of 10 or more passengers, but the number can vary by airline.

Source: https://grouptripo.com/how-do-i-book-a-flight-for-a-group-of-people/