Parking Plus frequent parking program awards points to members parking at IAH and HOU in ecopark..

To earn PARKING PLUS Rewards, use your PARKING PLUS membership card to enter, exit & pay for your parking.

Your PARKING PLUS account will be credited 50 points for each 24 hours of parking charges. Each point equals one (1) airline mile.

You have the ability to specify your personal or business credit card for each stay.

  • Points are converted monthly to frequent flier miles in 500 point increments.
  • If choosing FREE PARKING, upon earning 250 points, you will be able to redeem your points online through account management.

​Participating airline mileage programs include:

  • UA MileagePlus
  • Southwest Airlines Rapid Rewards
  • American Airlines AAdvantage

For questions related to Parking Plus, please contact SP+ | Global | IMS at