Houston Airport Car Rental (IAH)
IAH's rental companies share one Rental Car Center, reached by a common shuttle bus from every terminal.
Where do you pick up a rental car at Houston IAH?
At the IAH Rental Car Center. Follow the Rental Car Shuttle signs from baggage claim; a common shuttle bus runs from each terminal to the center, where the major rental companies are located.
Last reviewed . Rules vary by rental company — check your rental terms before you book.
Picking up your rental car at IAH
From baggage claim, follow the Rental Car Shuttle signs to the shuttle stop outside.
All the major brands are in the Rental Car Center.
Terminal layouts and shuttle stops change. For the latest pickup directions, check the official George Bush Intercontinental Airport website or your booking confirmation.
Returning your car at IAH
Follow the Rental Car Return signs to the Rental Car Center.
Shuttles run back to every terminal. Allow extra time on the way back: refuel, return the car, have it checked in, then ride back to the terminal before check-in and security.
Rental companies at George Bush Intercontinental Airport
Major brands that operate at this airport. Availability and prices change by date — the search shows the live list for your trip.
Airport or off-airport pickup?
Hobby (HOU), south of Downtown, is closer to Galveston and NASA. City branches avoid airport fees on longer rentals.
Leaving IAH: routes, tolls and traffic
- Toll roads
- The Hardy Toll Road and Sam Houston Tollway are among the quickest routes from IAH, and they're largely cashless. Tolls are billed through the rental company's toll program.
- To Downtown
- Via I-69 or the Hardy Toll Road, Downtown is about 30–45 minutes away in normal traffic.
Which car to rent at IAH
Rental requirements
- A valid driver's license, held for at least a year at most companies. Visitors can usually rent on their home license; if it isn't in English, carry an International Driving Permit or official translation alongside it.
- Minimum age is 21 at most major companies, and drivers under 25 pay a daily young-driver surcharge. New York and Michigan require companies to rent to drivers from 18, with surcharges.
- A credit card in the main driver's name. Some locations accept debit cards with extra checks — often a return travel itinerary at airports, a larger deposit or a credit check.
- International renters should also bring a passport.
More detail: What Documents Do You Need to Rent a Car? · What Is the Minimum Age to Rent a Car in the USA? · Can You Rent a Car With a Debit Card? Rules & Tips · International Driving Permit (IDP) — Do You Need One and How to Get It
Insurance and deposit
- Collision and loss damage waivers (CDW/LDW) are optional. Before you accept one at the counter, check whether your own auto policy or a credit card benefit already covers rental cars — many do, with conditions.
- Liability cover varies by state and company. Supplemental liability (SLI) raises the limit and is worth considering if you don't have a personal auto policy, including as an international visitor.
- A security deposit is held on your card at pickup and released after the car is returned and checked. It can take several business days to disappear from your statement, and holds are larger on debit cards and premium cars.
More detail: Do You Need Insurance to Rent a Car? · What Is a Collision Damage Waiver (CDW)? · How Much Is a Rental Car Deposit? How Holds Work
Fuel policy and additional fees
- Full-to-full is usually the cheapest fuel policy: you collect the car full and return it full. Prepaid fuel only saves money if you return the tank nearly empty, and refueling charges on a car returned short are well above pump prices.
- Airport rentals include airport concession recovery fees and facility charges on top of the rate. State and local rental taxes apply everywhere.
- Other common extras: additional-driver fees, young-driver surcharges, toll-program charges, one-way drop fees, child seats and late-return charges. Read the rental terms before you pay so you know which charges are included and which are added at the counter.
More detail: Car Rental Fuel Policies Explained — Which One Should You Choose? · Hidden Car Rental Fees — The Complete Guide to What to Watch Out For · How are tolls and traffic fines handled? · Can someone else drive the car?
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FAQ
IAH Car Rental — FAQs
Everything you need to know about renting a car
Compare car rental prices at IAH
Enter your flight dates to see which suppliers have cars at George Bush Intercontinental Airport and compare what they cost.
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