When it comes to major airline hubs in the United States, George Bush Intercontinental Airport in Houston, Texas, stands tall as one of the most important. For United Airlines, IAH isn’t just another airport—it’s one of the carrier’s largest hubs, United Airlines IAH Terminal serving millions of passengers each year and offering connections across the globe. Whether you’re flying domestically within the U.S. or heading overseas, knowing your way around the United Airlines terminal at IAH can save you time, reduce stress, and improve your overall travel experience.

Terminals for United Airlines at IAH

Terminal B

Terminal B is United’s dedicated space for regional flights operated by United Express partners. It is designed to handle large numbers of smaller aircraft efficiently. If you’re flying to a nearby city or connecting to a larger United hub, chances are you’ll pass through Terminal B.

Features of Terminal B include:

• Gates specifically configured for regional jets.
• Convenient check-in counters and baggage claim areas.
• Streamlined design for quick boarding and connections.

Terminal C

Terminal C is often called the “domestic heart” of United Airlines at IAH. It primarily serves United’s mainline domestic flights and provides easy connections to other concourses.

Key highlights of Terminal C:

• Recently renovated spaces with modern design.
• Multiple dining and shopping outlets.
• Spacious gate areas and improved passenger flow.
• Easy connection to Terminal E for international flights.

Terminal E

For international departures and arrivals, United uses Terminal E, which also connects directly to the customs and immigration facilities. This terminal offers a premium experience, designed for long-haul travelers.

Highlights of Terminal E:

• Large, modern gate areas for international flights.
• Easy access to customs and immigration checkpoints.