Main terminal
Ticketing, baggage claim, the parking shuttle drop-off and the taxi and shuttle area. Curbside drop-off is available on both the upper and lower levels.
City of Colorado Springs Municipal Airport (COS) terminal guide
Colorado Springs, Colorado KCOS #97 US airport by passengers
How COS is laid out and how to move between buildings.
Terminals at COS
Concourse A (Gates 1 to 6)
Serves United Express, Delta, Sun Country and others, according to 2026 guides. The Lounge Colorado Springs is near Gate 6.
Concourse B (Gates 7 to 12)
Serves American Eagle, Southwest and Frontier, according to 2026 guides.
Moving between terminals
Both concourses are connected after security, so you can walk between all gates without leaving the secure area or screening again.
Reviewed October 9, 2026. Confirm details on the official airport website. Spotted a change?