United Airlines CUN Terminal Operating out of Terminal 2 at Cancun International Airport (CUN), United Airlines is a major hub for passengers traveling to and from several US locations. The terminal has baggage drop-off, self-service check-in kiosks, and customer service counters to help travelers. While waiting for their flights, travelers can take advantage of a range of food alternatives and shopping stores. All travelers are guaranteed a comfortable and convenient travel experience with United Airlines at Terminal 2, which is easy to navigate around the airport thanks to its effective procedures and welcoming staff.