Is an Airline E-Express? Rather than being an airline, E-Express is an internet travel firm that makes booking flights and other travel arrangements easier. Although it gives users access to other airlines so they can compare options and rates, it doesn't run its own flights. Rather than concentrating on this, E-Express streamlines the travel planning process by providing consumers with an easy way to search and book their preferred travel services, lodging, and flights from a variety of suppliers in one location.