MidAmerica St. Louis Airport is easy to access from anywhere in the St. Louis/Southwestern Illinois region. The Airport is one-quarter mile south of Interstate 64 Exit 23) on Illinois Highway 4. The entrance is clearly visible upon exit from the interstate. The airport has ample free parking in front of the Passenger Terminal, just follow the signs for Parking upon arrival. Passenger pick-up and drop-off lanes are also available in front of the terminal.
Bi-State Transportation

MetroLink , Bi-State's light rail system, runs regular service to Scott AFB / Shiloh and is just a
few minutes from the airport terminal. An extension to MidAmerica St. Louis Airport is anticipated in the next few years.
Enterprise Rent-A-Car
Enterprise's local office
618-632-7200
With over 4,800 locations in the U.S., Canada, Germany, the United Kingdom and Ireland, an Enterprise location is usually not difficult to find. Enterprise also has locations at nearly all the top airports...and even the not-so-busy ones, as well. So whether you're headed across town or across the country, Enterprise has you covered. Please use the Airport Code BLV when referring to airport location.
“Enterprise rent-a-car’s local office is not open on Sundays.”
618-632-7200
Please remember that when you arrive at MidAmerica St. Louis Airport on any Sunday, you must reserve your rental car prior to Sunday. Once this reservation is confirmed, your car will be ready for you upon arrival at the airport.