Does Allegiant Air Offer Group Rates? Indeed! Allegiant Air offers group rates. To get these, flyers need at least 10 passengers on a single itinerary. With this, one can easily book Allegiant Air Group Travel flight tickets at affordable rates. However, these rates vary depending on the number of passengers, flight route, destination and other factors. To know more about the group travel service of Allegiant Air, visit its official website or read the blog post mentioned above by Airlines Group Travel. #allegiantairgrouptravel