When I flew with Avelo last month, I realized I forgot to add extra services like a checked bag before arriving at the airport. At check-in, I asked the agent to add those services, and yes—they let me add them at the airport for a fee. It wasn’t cheap compared to doing it ahead of time, so lesson learned! Later I called 844-734-0813 to see if I could adjust or waive anything, and the person explained which services cost more at the airport vs online. If you need to add something last minute—like baggage, seat upgrade, or priority boarding—expect extra fees. But you can modify your reservation by calling that number which saved me from paying even more at the desk later.
