Houston has two large airports, and choosing the right one is more important than you might think. It can save you time, money, and much stress knowing the difference. You may be here on a business trip, visiting families, or watching a World Cup game at NRG Stadium; however, you will land at either George Bush Intercontinental (IAH) or William P. Hobby (HOU).
This Houston airport travel guide covers everything—from which airport to visit to how to get downtown, where to eat, and how to pass through security. We will discuss the terminals, airlines, Houston airport transportation, and nearby hotels. We have also provided FIFA World Cup 2026 traveler tips for first-time visitors to Houston.
Let’s make your trip easier.
Overview of Houston Airports
George Bush Intercontinental Airport (IAH) is located 23 miles north of downtown. It is vast—five terminals and international flights to 70-plus countries—and is the second-largest hub for United Airlines. Consider IAH your gateway to international travel and major connections.
The William P. Hobby Airport (HOU) lies 7 miles southeast of downtown. Smaller, less predominantly domestic. Here, Southwest Airlines operates 150-plus flights daily.
Here’s a quick IAH vs. HOU comparison:
| Feature | IAH (Intercontinental) | HOU (Hobby) |
| Distance from Downtown | 23 miles north | 7 miles southeast |
| Primary Focus | International & domestic | Primarily domestic |
| Number of Terminals | 5 terminals (A, B, C, D, E) | 1 main terminal |
| Major Hub For | United Airlines | Southwest Airlines |
| Best For | International travel, connections | Domestic flights, quick access |
Both airports are in good condition, have modern facilities, and are easily accessible to Houston’s sights. It will depend on your destinations, your favorite airlines, and the distance to your final destination, Houston.
George Bush Intercontinental Airport (IAH)
Terminals & Airlines
IAH comprises 5 terminals (A, B, C, D, and E) and a free Skyway train that operates 24/7. Travel between terminals takes only 5-7 minutes.
Terminal Breakdown:
- Terminal A: International carriers such as Air France, Air Canada, and various other Latin American airlines are based in this terminal.
- Terminal B: Home to United Airlines domestic flights (United’s largest hub terminal)
- Terminal C: Mainly United Airlines international and a few domestic flights.
- Terminal D: Customs and Immigration International Arrivals Building.
- Terminal E: United Airlines international departures and other international airlines such as Lufthansa, Emirates, Qatar Airlines, and British Airways.
Airlines operating at IAH include virtually all large airlines:
- United Airlines (headquarters with 200+ departures per day)
- American Airlines and Delta Airlines (local flights)
- Global airlines: Emirates, Qatar Airways, Lufthansa, Air France, KLM, British Airways, ANA, and Turkish Airlines.
- Low-cost Airlines: Frontier Airlines, Spirit Airlines.
Direct international flights from IAH serve more than 70 destinations worldwide, including London, Paris, Tokyo, Dubai, Doha, Frankfurt, Mexico City, and many other cities in Central and South America.
Airport facilities at IAH are comprehensive:
- Free Wi-Fi throughout all terminals
- Charging stations at every gate area
- United Club, Centurion Lounge, and Delta Sky Club lounges
- Prayer rooms are located in Terminals A, D, and E
- Accessibility services, including wheelchair assistance, accessible restrooms, and TDD phones
- Terminal maps are available digitally through the IAH airport app
- Currency exchange counters in international terminals
- Baggage storage services in Terminal E
Pro tip: Install the IAH Airport app prior to travel. It displays real-time flight information, terminal maps, restaurant locations, and even bathroom wait times.
Transportation Options from IAH
- Uber/Lyft: $35-55, takes 30-40 minutes. Best value for most travelers.
- Taxi: $60-$75 flat rate. Pick up outside baggage claim.
- Rental car: $40-$80/day. Shuttle to the rental center from the terminals.
- METRO bus (Route 102): $1.25, but takes over an hour with stops.
- Private car: $80-$150 for premium service.
Hotel Shuttles: Numerous hotels near IAH provide free shuttle service. Always check when booking.
Traffic issues: Morning rush (7-9 AM) and evening rush (4-7 PM) may add 15-20 minutes to your trip.
William P. Hobby Airport (HOU)
Airlines & Domestic Flights
Hobby is refreshingly simple—one terminal, easy navigation. Southwest Airlines runs most flights here, making it perfect for domestic travel.
Airlines operating at HOU:
- Southwest Airlines (primary hub)
- Delta Airlines (select domestic routes)
- American Airlines (limited service)
- Spirit Airlines
- Allegiant Air
HOU domestic flights serve major U.S. cities, including Atlanta, Chicago, Dallas, Denver, Las Vegas, Los Angeles, Nashville, Orlando, Phoenix, and more. Although it is primarily a domestic service, HOU provides limited service to Mexico and Central America.
Terminal facilities include:
- Free Wi-Fi throughout the terminal
- Comfortable seating with charging stations
- Smaller but efficient baggage claim areas
- TSA PreCheck lanes for expedited security
- Family-friendly amenities, including nursing rooms
- Accessibility services comparable to IAH
Hobby is smaller, offering shorter walking paths, faster checkout lanes during low-traffic periods, and a more casual environment than the busy IAH.
Transportation Options from HOU
The location of Hobby, only 7 miles from downtown Houston, makes it very convenient in terms of ground transportation:
- Uber/Lyft: $18-30, only 15-20 minutes. Your best bet.
- Taxi: $25-35.
- Rental car: Same providers as IAH, $35-75/day.
- METRO Route 40: $1.25, 35-45 minutes.
Hotel Shuttles: Many nearby hotels offer free pickup. The distance is shorter, so service is faster than IAH shuttles.
- Recommended for tourists: Uber/Lyft is the most convenient option at Hobby.
- Recommended for families: Rent a car if you plan to spend more than one day in the country and want to explore attractions.
- Recommended for business travelers: A privately hired taxi or car service that is reliable and professional.
Which Houston Airport Should You Choose?
This is the million-dollar question. Here’s how to decide:
Choose IAH (Bush Intercontinental) if:
- You’re flying internationally
- You’re connecting through the United Airlines hub.
- Your destination requires a larger airport with more route options
- You’re heading to northern Houston suburbs
- You don’t mind a longer drive downtown.
Choose HOU (Hobby) if:
- You’re flying domestically within the U.S.
- Southwest Airlines offers the best fare for your route
- You want quick access to downtown Houston
- You’re visiting the Medical Center, Museum District, or South Houston
- You prefer smaller, easier-to-navigate airports
- You’re heading to NRG Stadium for events (Hobby is closer)
Distance to key Houston locations:
| Destination | From IAH | From HOU |
| Downtown Houston | 23 miles (35-45 min) | 7 miles (15-20 min) |
| NASA Space Center | 35 miles (40-50 min) | 20 miles (25-30 min) |
| NRG Stadium | 28 miles (35-45 min) | 9 miles (15-20 min) |
| Galleria Shopping | 18 miles (25-35 min) | 12 miles (20-25 min) |
| Medical Center | 25 miles (35-45 min) | 8 miles (15-20 min) |
Pro tip: When you attend the FIFA World Cup 2026 at NRG Stadium, Hobby Airport is the best option, as it is much closer and less time-consuming, since the stadium days will be highly congested.
Arrival, Security & Customs Tips
Security wait times:
Average security time at Houston airports varies significantly:
- IAH off-peak: 15-25 minutes
- IAH rush hours: 30-45 minutes
- HOU: Generally 10-20 minutes
Peak travel hours to avoid:
- Early morning (5-8 AM): Business travelers and early flights
- Late afternoon (4-7 PM): Return business travelers
- Sunday evenings: Weekend travelers heading home
TSA PreCheck is available at both locations and can save you time at security, with processing taking less than 10 minutes.
Check-in times recommended:
- Domestic flights: Arrive 2 hours before departure
- International flights from IAH: Arrive 3 hours before departure
- During holidays or major events: Add 30-60 minutes
International arrivals at IAH: Immigration and customs happen at Terminal D. With Global Entry, you’re through in 10 minutes. Regular lines take 30-90 minutes, depending on the time of day.
Global Entry is a game-changer for frequent international travelers. The $100 five-year enrollment includes TSA PreCheck and can save you hours annually.
Baggage claim tips:
- Track your bags in real-time using your airline’s app
- Stand near the center of the carousel for the quickest access
- Report missing bags immediately at airline counters near baggage claim
- Take photos of your luggage before travel for easier identification
Dining, Shopping & Lounges
IAH Dining
Local Houston favorites:
- The Breakfast Klub (Terminal E)—wings and waffles
- Goode Co. BBQ (Terminal C)—real Texas barbecue
- Pappadeaux (Terminal E) – Gulf seafood
Quick bites: Chick-fil-A, Starbucks (multiple locations), Panda Express
Sit-down: Wolfgang Puck’s Kitchen, Hugo’s Cocina
Halal and vegetarian options are available—ask staff or check Mediterranean spots.
HOU Dining
Fewer choices but solid quality:
- Pappasito’s Cantina – Tex-Mex
- Shipley Do-Nuts—a Houston classic
- Auntie Anne’s, plus grab-and-go markets
Lounges
- IAH: United Club, Polaris Lounge, Centurion Lounge, The Club (Priority Pass)
- HOU: Limited, mainly airline clubs
Most offer free food, drinks, WiFi, and a quiet workspace.
Hotels Near Houston Airports
Near IAH
- Budget: La Quinta ($70-95), Holiday Inn Express ($85-110)
- Mid-range: Marriott Houston Airport ($120-160), Hilton ($130-170)
- Premium: Houston Airport Marriott connected via Skyway ($180-250) – walk to terminals
All offer free shuttles within 3 miles.
Near HOU
- Budget to mid: Hampton Inn ($90-120), Courtyard ($100-140)
- Luxury nearby: Hotel ZaZa Museum District ($180-280, 8 miles)
Confirm shuttle hours when booking—most run from 5 AM to midnight.
Travel Tips for First-Time Visitors
Weather prep:
- Summer: Hot and humid (85-95°F), pack light
- Winter: Mild (50-65°F); bring a light jacket
- Rain possible year-round
Money matters:
- Credit cards are accepted everywhere
- Tip shuttles $2-3 per bag, taxis 15-20%
- ATMs in all terminals
Helpful apps:
- IAH or HOU airport app
- Uber/Lyft
- Google Maps
- Mobile Passport Control (speeds up customs)
Houston culture:
- Super friendly locals
- Amazing international food scene
- Casual dress works everywhere
Time zone: Central Time—adjust watches if coming from the coasts.
Flying to Houston for the 2026 FIFA World Cup?
Houston is excited to host matches at NRG Stadium during the 2026 FIFA World Cup. In case you are attending this historic event, the following are the things that you should know:
Airport choice: Fly into Hobby (9 miles to stadium vs. 28 from IAH)
Expect chaos:
- Book flights 6+ months early
- Arrive at the airport 3-4 hours before departure
- Uber prices will surge 2-3x
- Pre-book a car service if possible
- Use the METRO rail on match days
Hotels: Reserve now. Everything near airports and stadiums will sell out.
TSA PreCheck and Global Entry save massive time during tournament crowds.
Final Travel Tips & Conclusion
Quick Travel Checklist
Before flying:
- Confirm which airport (IAH vs HOU)
- Download the airport app
- Check the weather.
- Book a hotel shuttle if needed
At the airport:
- Arrive with a time buffer
- Have ID and boarding pass ready
- Bring an empty water bottle to fill
- Keep your phone charged
After landing:
- Check baggage carousel number
- Have a transportation app ready
- Know the destination address
FAQs
Q: What is the airport code for Houston?
Houston has two airport codes: IAH (George Bush Intercontinental Airport) for international/major flights and HOU (William P. Hobby Airport) for primarily domestic flights.
Q: Which airport is closer to downtown Houston?
Hobby Airport (HOU) is only 7 miles from downtown, making it much closer than IAH’s 23 miles.
Q: Is there a train between the IAH terminals?
Yes, the Skyway automated train connects all five IAH terminals and runs 24/7, taking about 5-7 minutes between terminals.
Q: How early should I arrive at the Houston airport for international flights?
Arrive 3 hours before departure for international flights from IAH, or 3-4 hours during peak travel periods.
Q: Are there hotels inside the Houston airport?
The Houston Airport Marriott at IAH is connected to the airport via Skyway. HOU doesn’t have an on-site hotel, but many are within 2-3 miles with free shuttles.
Q: Which Houston airport should I use for the NASA Space Center?
Hobby Airport (HOU) is closer to the NASA Space Center at 20 miles versus 35 miles from IAH.
Final Thoughts
Houston is excited to host matches at NRG Stadium during the 2026 FIFA World Cup. In case you are attending this historic event, the following are the things that you should know:
Both airports are well equipped, with good food and friendly staff. Select your airline and end destination, be early, and you will have a smooth ride.
Welcome to Houston, where airports are Texas-sized but truly friendly.