CYS stands for Cheyenne Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Booking a flight to Cheyenne (CYS) is your only option if you intend on flying to Cheyenne. It is only a 1.8 km journey from Cheyenne to Cheyenne’s city center.
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Certainly. Search results for flights to Cheyenne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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