George Bush Intercontinental Airport Guide

IATA IAHICAO KIAHHoustonUpdated 2026-10-07
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George Bush Intercontinental Airport sits about 37 km (23 miles) north of downtown Houston, between Interstate 45 and Interstate 69/US 59, with direct access to the Hardy Toll Road. It opened on June 8, 1969 as Houston Intercontinental Airport and was renamed in 1997 to honor the 41st U.S. president. The airport property covers about 40 square kilometres (10,000 acres) and has five runways.

United Airlines operates a major hub here. Five terminals, A to E, are linked airside by the Skyway automated people mover, while the Subway provides landside connections between the terminals and the Houston Airport Marriott.

Terminal A serves non-United domestic carriers, Terminal B United Express, Terminal C United domestic flights, Terminal D most non-United international flights, and Terminal E United international flights and all international arrivals. IAH handled 48.4 million passengers in 2024. The $1.3 billion terminal redevelopment program includes the Terminal B Transformation, whose northern expansion is scheduled to open in fall 2026.

Services

5 of 6 available

Compare 34 listed options at George Bush Intercontinental Airport, spanning parking, car rentals, lounges, hotels and shuttles. Each guide sets out locations, distance from the airport, key features and links to book direct, so you can weigh cost against convenience before you fly. Select a service below to see every provider we track for George Bush Intercontinental Airport.

Location

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Key facts

Size
48M passengers (2024)5 runwaysopened 1969
Location
29.984, -95.341
Operator
Houston Airport System

Terminals

5 terminals

George Bush Intercontinental Airport has 5 passenger terminals — Terminal A, Terminal B, Terminal C, Terminal D and Terminal E, handling both international and domestic flights for around 17 airlines. Check which terminal your airline uses before you travel, as check-in, security and boarding points differ between them, and moving from one to another can take time.

  • Terminal ADomestic

    American Airlines, Delta Air Lines, Alaska Airlines, Spirit Airlines, JetBlue

  • Terminal BDomestic

    United Airlines, United Express

  • Terminal CDomestic

    United Airlines

  • Terminal DInternational

    British Airways, Lufthansa, Air France, KLM, Emirates, Qatar Airways, Singapore Airlines, Turkish Airlines, Aeromexico, EVA Air

  • Terminal EMixed

    United Airlines

Nearby cities

3 cities

George Bush Intercontinental Airport is closest to Humble (10 km east), and also serves The Woodlands, Houston and other nearby areas. With 3 towns and cities within reach, it is a practical gateway for the wider region. Distances shown are straight-line from the airport, so allow extra time for road transfers, traffic and parking.

  • Houston37 km south
  • The Woodlands22 km north
  • Humble10 km east

Frequently Asked Questions

What are the airport codes for George Bush Intercontinental Airport?

George Bush Intercontinental Airport uses the following codes: IATA: IAH, ICAO: KIAH. These codes are used by airlines, pilots, and travel systems to identify the airport.

Where is George Bush Intercontinental Airport located?

George Bush Intercontinental Airport is located in Houston, Texas, United States. The airport coordinates are 29.9844°, -95.3414°.

What services are available at George Bush Intercontinental Airport?

George Bush Intercontinental Airport offers: 4 parking options, 11 car rental companies, 8 lounges, 8 nearby hotels, 3 shuttle services, public transport connections. Click on each service type above to view detailed information.

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