George Bush Intercontinental Airport Car Rentals: Best Rates & Zero Hidden Fees

Yes, you can drive in Texas with a valid foreign license for up to one year as a tourist. However, an International Driving Permit (IDP) is STRONGLY recommended—it translates your license into English and is often required by rental companies and police. Get one from your home country before arriving. The minimum rental age is 21, with a $25-35/day surcharge for drivers under 25.

Houston's toll roads (like the Sam Houston Tollway) use all-electronic collection—no cash booths. If you rent a car, your rental company will typically bill you for tolls plus an admin fee ($3-5 per toll). To avoid extra charges, ask the rental company about adding a TxTag transponder, or use toll roads sparingly. Average toll costs are $3-10 per trip.

Drivers aged 21-24 will pay a 'young driver surcharge' of roughly $25-35 per day on top of the base rental rate. Some companies charge even higher (up to $50/day). There is NO way to waive this fee—it applies to all renters in this age group. Budget an extra $150-500 per week depending on rental length.

Houston has heavy traffic—rush hour runs 7-9 AM and 4-7 PM on major highways like I-10, I-45, and US-59. Downtown congestion can add 30-60 minutes to your trip. BEST times to drive: mid-morning (10 AM-3 PM) or after 8 PM. Weekend traffic is lighter but Saturday afternoon shopping areas get busy.

Your personal auto insurance or credit card may already cover Collision Damage Waiver (CDW/LDW). However, Texas has minimum liability requirements of $30,000 per person/$60,000 per accident—if you're in a serious accident, you could be personally liable. Consider: (1) Liability supplement for ~$10-15/day to reach $100K coverage, and (2) Personal Accident Insurance if you lack health coverage. Skip the expensive 'loss damage waiver' if your credit card covers it.

Summer temps regularly exceed 100°F (38°C)—check tire pressure monthly as it increases in heat. Hurricane season (June-November) can bring flooding; avoid driving through standing water (just 6 inches can sweep your car away). Winter is mild but occasional ice storms occur—watch for bridges freezing before roads. Keep an emergency kit with water and a flashlight.