Do not use e-Sky!
The process was not transparent, confusing with all the charges, and deceptive. Like others, I thought I was booking directly with Avelo and somehow got waylaid into eSky without realizing it. There was a hefty service fee but I went ahead because I didn't fully understand that at the time. I also paid $80 for cancellation insurance with eSky, and when I went to cancel my husband's ticket - they would not honor it with a refund. And this was after Avelo Airlines told me that they had refunded eSky for my husband's ticket. I stand by my review. If eSky, is so clear and upfront, why do they have so many negative reviews? Of course, they will be defensive. Also - they make it difficult to reach a person to help you resolve issues. And they charge you to work with their so called experts to resolve issues that they are creating by their convoluted communication and process.