Checked the airline website to select seats and saw that the ticket price had dropped by $94 for same flights. Because this newer, lower price was not on the Cheapair website, I was not entitled to a travel voucher for the difference. Customer service guy was very nice and admitted that prices can be lower by booking directly with airline. Their guarantee is that Cheapair will give voucher if THEIR prices go lower, it is not a price match guarantee. I'll skip the middleman in the future.