This is to let others know what can happen when you book your tickets through this company. I had purchased tickets for a trip four months in advance and paid in full because the price was good; however, CheapOAir then began to send emails on changes to my itinerary every other week. The trip I booked had a total time trip at the beginning of 6hrs and 15mins and then was changed to 11hrs and 45mins after THREE changes and I still had two months to go until the trip. I was told there could be further changes to the itinerary. I had a nonrefundable fare and would not receive any refund even when they changed the trip to make it so inconvenient for me. I could drive to my destination with this timeframe.