Frontier, United, Avelo, Sun Country, and Allegiant Airlines Drive Growth as Houston Airports Set Record with 63.1 Million Passengers in 2024 – Travel And Tour World

Thursday, January 30, 2025
Houston Airports achieved a historic milestone in 2024, welcoming a record-breaking 63.1 million passengers across George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). This surpasses the previous record of 60.1 million passengers set in 2023.
The surge in traveler numbers was fueled by busy travel periods such as Spring Break, Memorial Day, and Thanksgiving. Despite the increased volume, airport traffic conditions saw remarkable improvements by December, ensuring smoother travel experiences for passengers.
“Houston’s airports are setting new records and proving to be a driving force behind the region’s economic growth. With 63.1 million passengers in 2024, we’re creating jobs, supporting businesses and strengthening Houston’s reputation as a premier destination for travel and commerce,” said Houston Airports Director of Aviation Jim Szczesniak. “These record-breaking numbers signal strong momentum as we prepare to welcome the world for the 2026 FIFA World Cup. Houston Airports remains committed to expanding connectivity, enhancing infrastructure and delivering a first-class experience that keeps Houston moving forward.”
Houston Airports has solidified its position as a key player in global air cargo, handling 552,330 metric tons of cargo in 2024. While this impressive figure came just shy of the 2022 record by 638 metric tons – a difference of only 0.1% – it highlights the airport system’s ongoing growth and resilience.

2024 at a Glance:

48.4 million total passengers at George Bush Intercontinental Airport (IAH)
14.6 million total passengers at William P. Hobby Airport (HOU)
50.0 million total domestic passengers at IAH & HOU
13.1 million total international passengers at IAH & HOU

New International Market Milestones:

5.0 million passengers traveled to Mexico, a 3% increase from 2023
3.6 million passengers traveled to Central and South America, a 9% rise from 2023

Economic Impact of Houston Airports in 2024:

$40.6 billion generated in output for the regional economy
Supported 207,787 jobs
Contributed $13.2 billion in labor income
Generated $2.4 billion in local and state tax revenue
$13.8 billion in cargo-related output

Key Achievements in 2024:

Houston Airports retained its title for the ‘World’s Best Airport Art’ program for a second consecutive year
$30 million investment in restroom upgrades at IAH and HOU
Collaboration with Airbus and the Center for Houston’s Future to explore the feasibility of a hydrogen hub at IAH
Construction updates at IAH, including an expanded Terminal D, new TSA recheck area, 600 new parking spaces, and a revamped International Arrivals Curb
Dale Chihuly’s largest airport commission was unveiled in the new IAH International Terminal
The new Ablution Room opened in Terminal D at IAH
Expansion of services by Frontier Airlines, United Airlines, Avelo Airlines, Sun Country Airlines, and Allegiant Airlines from Houston
Houston Spaceport initiated a partnership with the French Space Agency (CNES) and Rice University
HOU retained its 5-star Skytrax rating and was named ‘Best Regional Airport in North America’ for the third consecutive year
New and upgraded TSA equipment was introduced at HOU

This year underscores Houston Airports’ continued commitment to growth, innovation, and strengthening its role in the global aviation and economic landscape.

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