Cheap National Car Hire Deals at Houston George Bush Intercntl. Airport, IAH

Before renting a car, check if your personal car insurance covers rental losses. Many personal auto insurance policies and credit cards offer coverage for rentals, which could save you from extra insurance fees.

Determine if your rental provider has an airport desk or if you’ll need to take a shuttle to reach them.

If returning your rental at the airport, be aware of the parking policies and any fees involved.

Airport, you have many options, including popular choices like , STREET, Enterprise and Sixt. Each company offers different perks, so be sure to review the deal details carefully.

Check the operating hours of your rental company, as some may have limited hours at airports.

If you're looking for more comfort or features, inquire about upgrade options at the rental desk. Sometimes, upgrades are offered at a discounted rate at pickup.

Before booking, review the rental agreement for any hidden fees such as airport surcharges, additional driver fees, or late return penalties. Understanding these can help you budget more effectively.

When booking, check if the rental company offers extras such as GPS or child seats. These can enhance your driving experience but may incur additional costs, so it's wise to factor them into your budget.