Airport · Cheyenne, United States
Cheyenne Regional/Jerry Olson Field (CYS)
IATA CYSICAO KCYS5 airlines4 destinationsUnited States
Cheyenne Regional/Jerry Olson Field (CYS) currently has nonstop service to 4 destinations on 5 airlines in our latest departure data. The busiest route is to Denver (DEN), served by 3 carriers, and the largest operator here is Sun Country Airlines with nonstops to 2 destinations.
Route data as of June 15, 2026, based on a 7-day departures sample.
Where can you fly nonstop from CYS?
You can fly nonstop from CYS to 4 destinations. Current schedules show about 3 flights per day across those routes. The busiest options start with Denver (DEN), Evanston (EVW), Boise (BOI).