| City served |
Airport name |
| Commercial service – primary airports |
| Alamosa |
|
| Aspen |
|
| Colorado Springs |
|
| Denver |
|
| Durango |
|
| Eagle/Vail |
|
| Grand Junction |
|
| Gunnison |
|
| Hayden |
|
| Montrose |
|
| Commercial service – nonprimary airports |
| Cortez |
|
| Fort Collins/Loveland |
|
| Pueblo |
|
| Telluride |
|
| Reliever airports |
| Aurora (Denver) |
|
| Broomfield (Denver) |
|
| Centennial (Denver) |
|
| Colorado Springs |
|
| General aviation airports |
| Akron |
|
| Boulder |
|
| Buena Vista |
|
| Burlington |
|
| Cañon City |
Fremont County Airport |
| Craig |
|
| Delta |
Blake Field |
| Erie |
|
| Fort Morgan |
|
| Granby |
Granby-Grand County Airport |
| Greeley |
|
| Holyoke |
Holyoke Airport (Holyoke Municipal Airport) |
| Kremmling |
McElroy Airfield (McElroy Field) |
| La Junta |
|
| Lamar |
|
| Leadville |
|
| Limon |
Limon Municipal Airport |
| Longmont |
|
| Meeker |
Meeker Coulter Field |
| Monte Vista |
Monte Vista Municipal Airport |
| Nucla |
Hopkins Field |
| Pagosa Springs |
|
| Rangely |
Rangely Airport |
| Rifle |
|
| Salida |
|
| Steamboat Springs |
|
| Sterling |
|
| Trinidad |
|
| Walsenburg |
|
| Wray |
Wray Municipal Airport |
| Yuma |
|
| Other public-use airports (not listed in NPIAS) |
| Center |
|
| Durango |
|
| Ellicott |
|
| Hudson |
|
| Springfield |
|
| Walden |
|
