
George Bush Intercontinental Airport (IAH), formerly Houston Intercontinental Airport, is located in Houston, Texas, United States. The airport is about 23 miles north of Downtown Houston, between Interstate 45 and Interstate 69/U.S. Highway 59. The zip code for George Bush Intercontinental Airport is 77032.
| Characteristics | Values |
|---|---|
| Name | George Bush Intercontinental Airport |
| Location | Houston, Texas, United States |
| Address | 2800 N Terminal Road Houston, TX 77032 |
| Phone Number | 1-844-780-1718 |
| Former Name | Houston Intercontinental Airport |
| Year Opened | 1969 |
| Number of Served Airlines | 17 |
| Number of Destinations | Over 176 |
| Number of Passengers (2024) | 39,891,444 |
| Ranking | 26th busiest airport in the world |
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What You'll Learn

George Bush Intercontinental Airport's location and former name
George Bush Intercontinental Airport (IATA: IAH) is an international airport located in Houston, Texas, United States. The airport is situated about 23 miles (37 km) north of Downtown Houston, between Interstate 45 and Interstate 69/U.S. Highway 59. It offers easy access to the city centre and the surrounding areas through various ground transportation options, including rental cars, ride-sharing services, shuttles, and the Houston METRO bus.
The airport serves the Greater Houston metropolitan area and is one of the busiest airports in Texas, offering scheduled flights to numerous domestic and international destinations spanning five continents. As of 2025, it is the second busiest airport in Texas for international passenger traffic, following DFW. The airport covers 10,000 acres (40 km2) of land and features five runways and five terminals (A, B, C, D, and E) with a total of 121 gates.
Prior to being renamed, the airport was originally known as Houston Intercontinental Airport when it first opened to the public on June 8, 1969. In April 1997, the Houston City Council unanimously voted to change the name to George Bush Intercontinental Airport/Houston, honouring George H. W. Bush, the 41st president of the United States and a Houston resident. The name change officially took effect on May 2, 1997.
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The airport's IATA code
The IATA code for George Bush Intercontinental Airport is IAH. The code is derived from the original name of the airport, "Intercontinental Airport of Houston". The airport is located in Houston, Texas, and is one of the busiest in the state. It serves the Greater Houston metropolitan area, offering scheduled flights to a large number of domestic and international destinations covering five continents.
The airport was opened to the public on 8 June 1969 under the name Houston Intercontinental Airport. In April 1997, the Houston City Council voted to rename the airport after George H. W. Bush, the 41st president of the United States and a resident of Houston. The new name, George Bush Intercontinental Airport/Houston, came into effect on 2 May 1997.
George Bush Intercontinental Airport has five terminals and 121 total gates. Terminals D and E cater to international flights, while Terminals A, B, and C are used for domestic flights. The airport provides direct access to the Hardy Toll Road expressway.
In 2020, the airport began a $1.3 billion capital improvement program called the IAH Terminal Redevelopment Program (ITRP). The program includes the construction of the Mickey Leland International Terminal (MLIT), which will consolidate Terminals D and E into a single centralised terminal. The ITRP is expected to be completed by late 2024 or early 2025.
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The airport's ranking among the busiest airports in Texas and worldwide
George Bush Intercontinental Airport (IAH), located in Houston, Texas, is one of the busiest airports in the state. Formerly known as Houston Intercontinental Airport, it was renamed in 1969 to honour George H. W. Bush. The airport is situated about 20 to 23 miles north of Houston's city centre, with easy access to several major highways.
In terms of the busiest airports in Texas, Dallas-Fort Worth International Airport (DFW) ranks as the busiest in the state and among the top five busiest airports worldwide. DFW serves as the headquarters for American Airlines, offering over 12 million seats in Q2 of 2023, an 8% increase from the pre-pandemic figure in Q2 of 2019.
The second-busiest airport in Texas is Houston's George Bush Intercontinental Airport (IAH), which is also a hub for United Airlines. Austin–Bergstrom International Airport (AUS) is the third-busiest airport in Texas, serving the state capital of Austin. It recorded 3,667,047 seats in Q2 of 2023, marking a significant 38% increase compared to 2019.
While not among the top three, other busy airports in Texas include William P. Hobby Airport in Houston, which is one of the largest hubs for Southwest Airlines, and Dallas Love Field Airport, which serves as the headquarters for Southwest Airlines.
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Airlines that fly out of George Bush Intercontinental Airport
George Bush Intercontinental Airport (IAH) is located about 23 miles (37 km) north of Downtown Houston, Texas, United States. The airport is one of the busiest in Texas, serving the Greater Houston area and covering five continents with scheduled flights to a large number of domestic and international destinations.
As of 2016, Taiwanese airline EVA Air operates a shuttle bus service from Bush IAH to Richardson in the Dallas-Fort Worth area. Previously, China Airlines, another Taiwanese carrier, provided a shuttle bus service to Sugar Land and the Southwest Houston Chinatown, but this ended in 2008. Carriers provide scheduled bus and shuttle services to locations from IAH to NRG Park/NRG Astrodome, Downtown Houston, Uptown, Greenway Plaza, the Texas Medical Center, hotels in the Westchase and Energy Corridor business districts, the city of College Station, and William P. Hobby Airport.
There are 21 airlines that fly from the United States to George Bush Intercontinental Airport. Direct flights usually depart from Los Angeles International Airport, Miami International Airport, and McCarran International Airport. Airlines that fly out of George Bush Intercontinental Airport include:
- Spirit Airlines
- United Airlines
- Frontier Airlines
- American Airlines
- Alaska Airlines
- Continental Airlines
- Delta Air Lines
- Eastern Air Lines
- National Airlines
- Texas International Airlines
- Air Canada
- WestJet
- EVA Air
- China Airlines
In 2020, George Bush Intercontinental Airport began undergoing a $1.3 billion capital improvement program called the IAH Terminal Redevelopment Program (ITRP). The flagship project of this program is the construction of the Mickey Leland International Terminal (MLIT), which will consolidate Terminals D and E into one centralised terminal.
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The airport's phone number and address
George Bush Intercontinental Airport is located in Houston, Texas, about 20 to 23 miles north of the city centre. The airport's phone number is 1-844-780-1718. The address is 2800 N Terminal Road, Houston, TX 77032.
The airport was originally called Houston Intercontinental Airport and opened to the public on 8 June 1969. In April 1997, the Houston City Council voted to rename the airport after George H. W. Bush, the 41st President of the United States. The airport is one of the busiest in Texas, serving 39,891,444 passengers last year alone.
George Bush Intercontinental Airport offers scheduled flights to numerous domestic and international destinations across five continents. It is served by 17 passenger airlines, flying to over 176 destinations worldwide. The airport is easily accessible, located between Interstate 45 and Interstate 69/U.S. Highway 59, with direct access to the Hardy Toll Road expressway.
The airport has five terminals (A through E), with Terminal D serving as the arrival point for most international flights. Terminal E is used by United flights, while Air Canada and WestJet flights arrive at Terminal A. The airport also has a spa called Be Relax located in the newly expanded Terminal D, catering to international passengers.
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Frequently asked questions
The zip code for George Bush Intercontinental Airport is 77032.
George Bush Intercontinental Airport is located in Houston, Texas, United States.
The IATA code for George Bush Intercontinental Airport is IAH.
George Bush Intercontinental Airport was opened to the public on June 8, 1969.






























