Airport St. Louis Bi State
- URL: St. Louis Bi State (CPS)
- Time zone: GMT -6
- Service telephone: +1 618 337-2600
- Address: Sauget Industrial Parkway Centreville, Illinois 62206, United States
- Operating company: Bi-State Development Agency
- Nearby cities: Saint Louis (7 km)
- Flight distribution on the days of the week: Monday (0.00%), Tuesday (0.00%), Wednesday (0.00%), Thursday (0.00%), Friday (0.00%), Saturday (0.00%), Sunday (0.00%)
- Alternative spelling: St. Louis Bi State