IAH Airport Terminal B

IAH Airport Terminal B welcomes travelers with open arms, providing a gateway to the vibrant city of Houston and beyond. With its distinctive features and offerings, Terminal B plays a vital role in ensuring passengers’ journeys are as smooth and enjoyable as possible.

In this guide, we will delve deeper into Terminal B at George Bush Intercontinental Airport. We will explore its history, facilities, airlines operating within it, essential services, and travel tips to help you navigate the terminal seamlessly. Whether you’re a frequent flyer or a first-time visitor to Houston, Terminal B promises a world-class airport experience that sets the stage for your adventures.

George Bush Intercontinental Airport (IAH) is a bustling transportation hub located in Houston, Texas, and it stands as a gateway to the world for travelers from across the globe. Among its several terminals, Terminal B holds a significant place, offering a unique travel experience with its own set of services and amenities.

IAH Airport Terminal B (George Bush Intercontinental Airport Houston)

Terminal B stands as one of the five terminals at George Bush Intercontinental Airport (IAH), strategically positioned between Terminal A and the Marriott Hotel. Serving as the exclusive tenant of the terminal, Terminal B takes care of all United Express domestic flights and international departures, ensuring a streamlined experience for its passengers.

IAH Airport Terminal B Levels

Terminal B at George Bush Intercontinental Airport (IAH) is a well-organized facility designed to accommodate the needs of travelers efficiently. This terminal consists of three distinct levels, each serving specific functions to ensure a seamless airport experience:

Level LL (Lowest Level):

  • Level LL provides access to the Subway, which connects to Terminals A, C, D, E, and the Marriott Hotel.
  • Access to the Subway is exclusively possible through the pre-security terminal area.

Level 1 (Arrivals Level):

  • Level 1 serves as the Arrivals Level, where passengers will find baggage claim, access to ground transportation, and parking facilities.
  • This level offers various services, including restaurants, shops, currency exchange, and a chapel.

Level 2 (Departures and Check-in Level):

  • Level 2 functions as the departures and check-in area and features gates from B1 to B88, divided into different concourses:
    • North Concourse: Gates B76, B76a, B77, B77a, B79, B79a, B80, B81, B81a, B83, B83a, B85, B85a, B86, B86a, B87, B88.
    • South Concourse: Gates B1-B31, B12-B20, and B1-B11.
  • Access to both groups of gates in these concourses requires passing through the Security Checkpoint for each.

Level 3 (Skyway Level):

  • Level 3 is where passengers can access the Skyway, an elevated train system that connects to Terminals A, C, D, and E.
  • The Skyway is only accessible when transitioning through the secured concourse.

These well-defined levels within the terminal building at IAH provide clear access points and a range of services to enhance the travel experience for passengers and visitors.

Services and Amenities: Terminal B is well-equipped with an array of services and amenities to ensure a comfortable and convenient journey:

  • Restaurants and Shops: A diverse selection of dining options and shops await, ranging from fast-food eateries to sit-down restaurants and souvenir stores.
  • Family Restrooms: For families traveling with young children, Terminal B provides family restrooms equipped with changing tables and amenities.
  • Nursing Rooms: Private nursing rooms offer nursing mothers a comfortable and discreet space to feed their babies.
  • Wi-Fi: Stay connected with complimentary Wi-Fi available throughout Terminal B.
  • Currency Exchange: A currency exchange service is conveniently located within the terminal for your currency needs.
  • ATMs: Multiple ATMs are accessible throughout Terminal B for cash withdrawals and banking transactions.
  • Medical Clinic: In case of medical concerns, a medical clinic in Terminal B offers essential services such as first aid and minor injury care.
  • Wheelchair Assistance: Passengers requiring wheelchair assistance can easily request it at the ticket counter or by calling 281-233-3169.

Navigational Tips: Here are some handy tips for navigating Terminal B:

  • If you’re flying United Express, you’ll check in at Terminal B.
  • The Skyway on the third level provides a swift inter-terminal transfer option.
  • A diverse range of dining and shopping options in Terminal B ensures you’ll find something to satisfy your pre-flight cravings.
  • If you have any questions or require assistance, knowledgeable customer service representatives are available to assist you.

Terminal B at George Bush Intercontinental Airport is a modern and efficient facility dedicated to enhancing your travel experience, offering a wide array of services and amenities to ensure your journey is as smooth as possible.

IAH Airport Terminal B

Transfer Between Terminals

George Bush Intercontinental Airport (IAH) offers convenient ways to transfer between its terminals, ensuring a seamless travel experience for passengers. Here are the two main methods for transferring between Terminal B and other terminals:

1. Skyway:

  • The Skyway is an automated people mover that efficiently links all terminals within the secure area of the airport.
  • It is the fastest way to transfer between terminals, taking just about 2 minutes to travel from Terminal B to Terminal C.
  • Skyway stations are conveniently located on the third level of each terminal, allowing easy access for passengers.

2. Subway:

  • The Subway is a train system that connects all terminals, including Terminal B, situated outside the secure area.
  • While it’s a slightly slower option compared to the Skyway, the Subway is a free mode of transport, making it ideal for passengers who have not yet completed the check-in process.
  • Subway stations can be found on the lower level of each terminal.

Steps to Transfer:

  • To transfer between Terminal B and another terminal at IAH, follow these simple steps:
    1. If you’re not already within the secure area, proceed through the security checkpoint at Terminal B.
    2. Choose either the Skyway or Subway, depending on your location and preference.
    3. Upon arriving at your desired terminal, follow the signage to reach your gate or continue your journey within the airport.

Transfer Times Between Terminal B and Other Terminals at IAH:

Terminal Transfer Time (Skyway) Transfer Time (Subway)
Terminal C 2 minutes 10 minutes
Terminals D/E 4 minutes 14 minutes

These transfer options and estimated times ensure that you can smoothly navigate between Terminal B and the other terminals at George Bush Intercontinental Airport, making your travel experience as efficient as possible.


Terminal B at George Bush Intercontinental Airport (IAH) is dedicated to providing passengers with a host of services and amenities to enhance their travel experience. Here are the offerings available within Terminal B:

1. Baggage Claim:

  • Terminal B features a single baggage claim area, conveniently located on Level 1, ensuring a straightforward process for retrieving your luggage upon arrival.

2. Airport Lounge:

  • Passengers seeking relaxation and comfort can access the United Club lounge in Terminal B.
  • This exclusive space is open to United Airlines elite status members, United Club Infinite Cardholders, and travelers who opt to purchase a day pass.
  • Amenities at the United Club include complimentary food and beverages, Wi-Fi access, shower facilities for freshening up, and dedicated workspaces.

3. Dining and Shopping:

  • Terminal B offers a diverse selection of dining options and shops, catering to various tastes and preferences.
  • Whether you’re in the mood for a quick meal from a fast-food joint, a sit-down restaurant experience, or souvenir shopping, Terminal B has you covered.

4. Family Facilities:

  • Terminal B is family-friendly, featuring conveniently located family restrooms equipped with changing tables and amenities to cater to the needs of families traveling with young children.

5. Nursing Room:

  • A private nursing room is available in Terminal B, providing nursing mothers with a comfortable and discreet space to feed their babies.

6. Connectivity:

  • Stay connected throughout your time in Terminal B with complimentary Wi-Fi available throughout the terminal.

7. Currency Exchange:

  • Currency exchange services are readily accessible within Terminal B, ensuring you have access to foreign currency if required for your travels.

8. ATMs:

  • Multiple ATMs are conveniently situated throughout Terminal B, allowing you to access cash or conduct banking transactions with ease.

9. Medical Clinic:

  • For any medical concerns, a medical clinic within Terminal B offers essential services, including first aid and assistance with minor injuries.

10. Wheelchair Assistance: – Passengers in need of wheelchair assistance can easily request it at the ticket counter or by calling 281-233-3169, ensuring that all travelers can navigate Terminal B comfortably.


For travelers seeking convenience and comfort near Terminal B of George Bush Intercontinental Airport (IAH), the Houston Airport Marriott stands as the ideal choice. This hotel is strategically located between Terminals B and C, ensuring easy access to the airport.

Key Hotel Features:

  • Complimentary Airport Shuttle: The Houston Airport Marriott offers a complimentary shuttle service to and from the airport, guaranteeing a hassle-free journey to your terminal.
  • Free Wi-Fi: Stay connected throughout your stay with complimentary Wi-Fi available throughout the hotel, allowing you to access important information and stay in touch with loved ones.
  • Fitness Center: Maintain your fitness routine with access to the hotel’s fitness center, equipped with cardio equipment and weight machines, providing you with an opportunity for a revitalizing workout.
  • Outdoor Pool: Enjoy some relaxation time at the hotel’s outdoor pool, complete with sun loungers, where you can unwind and soak up the Texan sun.
  • Dining Options: Satisfy your culinary cravings at the hotel’s restaurant, serving breakfast, lunch, and dinner. Additionally, the hotel boasts a bar where you can enjoy a selection of drinks and light snacks.

Airport Lounges

IAH Airport offers travelers an exclusive lounge experience known as the United Club. This haven of comfort and convenience is situated on the mezzanine level, just above the United Express ticket counter. Discover the Lounge in Terminal B: United Club

Key Lounge Details:

  • Location: The United Club in Terminal B is strategically positioned for easy access and is found above the United Express ticket counter.
  • Operating Hours: The lounge welcomes guests daily from 5:30 am to 9:00 pm.
  • Access: United Airlines elite status members, United Club Infinite Cardholders, and travelers who opt to purchase a day pass gain entry to this refined space.
  • Amenities: Immerse yourself in a range of amenities that include complimentary food and beverages, high-speed Wi-Fi for staying connected, rejuvenating shower facilities, and dedicated workspaces.