Cheap Sixt Car Rentals at Houston George Bush Intercntl. Airport, IAH

Research fuel prices in the area where you'll return the vehicle. Filling up at a local station may be cheaper than paying for fuel through the rental company, especially if they charge higher rates.

Ask if there are extra charges for picking up at the airport versus off-site locations.

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.

When renting a car, understand the fuel policy. A 'Full-to-Full' policy means you return the car with a full tank, while 'Same-to-Same' means you return it with the same level of fuel. Full-to-Full is often more cost-effective.

We recommend that in order to have access to the best deals when considering hiring a car at Airport you should pre-book online up to 6 weeks in advance.

With VoyageCopilot service, you can find car rentals featuring self-service or keyless pick-up. No keys to collect or paperwork to complete means no waiting in line. Simply land, hop in, and drive off, ideal for those arriving late at Airport and eager to get on their way.

Before booking, check for any promotional offers or discounts that may be available. Many rental companies provide seasonal deals or discounts for early bookings.

Allow for possible delays at the rental desk, particularly during busy travel times.