How do I manage my booking with Avelo Airlines? To manage your booking with Avelo Airlines, you can contact their customer service at +1-877-818-6735. Their representatives will assist you with any changes or updates you need to make to your reservation, such as modifying your flight dates, and seats, or adding additional services. Whether you need to make adjustments to your booking or have any inquiries, Avelo's customer service team is available to help ensure a smooth travel experience. #Aveloairlines #Aveloairlinespolicies #avelogroupbookings #Grouptravels #cheaflightsbooking