Valet Parking has been relocated for easier access! Click here for the Valet Parking Map.

COS is now hiring for Seasonal Employment. 

The Airport's free WIFI can now be accessed via SSID "flyCOS"!

Information about the ongoing COS Airport Master Plan Update, is now available.

Due to heightened security, it is recommended that passengers arrive in the airport at least two hours prior to their scheduled departure time.

For more information about the Transportation Security Administration (TSA), visit their web site at www.tsa.gov

Click here to see items that the TSA does not permit travelers to pack or have in their carry on luggage.

Questions about how and what to pack to help the TSA get you through security screening quicker? Visit the TSA's,"For Travelers" page for answers to these questons and more.