San Antonio International Airport has hourly parking bays and long-term parking bays available. The hourly parking charge ranges from $1 for the first 30 minutes to $24 for 24-hour parking, as of October 2010. Long-term parking is charged at a rate of $10 for 24 hours, as of October 2010. If your car will be parked at the airport for longer than 30 days you should call the airport Parking Division (210-207-3465) to make arrangements.
The airport has a number of designated car parking spaces for persons with disabilities, for which there is no charge.
The cell phone waiting lot, at the western end of the airport, allows drivers to park for free while waiting for passengers. Vehicles must remain attended at all times in the cell phone waiting lot.