Green Lot — lowest official daily rate
$9 per 24 hours. Address: 3256 E 17th Ave., Columbus, OH 43219. The airport states that the first hour is free and shuttle service runs 24 hours a day.
The Green Lot is the lowest-priced airport-operated option currently shown on the CMH parking page.
Red Lot — 24/7 shuttle and EV charging
$11 per 24 hours. Address: 3795 International Gateway, Columbus, OH 43219. Fly Columbus lists EV charging in the Red Lot and around-the-clock shuttle service.
Long-term garage — covered and connected
$24 per 24 hours. Long-term garage parking occupies Levels 1–6 and is connected to the terminal. It provides covered parking and EV charging, but capacity can fill during busy periods.
Garage clearances are listed as 9 feet on the helix and 8 feet in the garage.
How the shuttle lots work
The airport says Red and Green lot shuttles operate 24/7 and loop between the parking lots and terminal every 15–18 minutes. Build transfer and possible waiting time into your airport-arrival plan.
Walking Lot is permanently closed
The former CMH Walking Lot closed permanently on May 4, 2026. Do not rely on older travel pages or maps that still present it as an active parking choice.
Frequently asked questions
What is the cheapest long-term parking at CMH?
The Green Lot is currently the lowest-priced airport-operated option at $9 per 24 hours.
How much is the CMH Red Lot?
The Red Lot is currently $11 per 24 hours.
Are CMH parking shuttles 24 hours?
Yes. Fly Columbus states that Red and Green lot shuttles operate 24/7 and loop every 15–18 minutes.
Is the Walking Lot open?
No. It closed permanently on May 4, 2026.