Harland Stinespring Avelo Airlines Offers Budget-Friendly and Flexible Travel Options To get to a live individual at Avelo Airlines customer service 1→ 888\"→ 516\"→ 9959 for assistance, you can contact their 24/7 Avelo Airlines Phone airline at 1→ 888\"→ 516\"→ 9959. OTA (Live Person)... Apr 21, 2025