George Bush Intercontinental Airport is a large airport in United States. It is an international airport. In total there are 183 airports around the world that have direct flights to Houston, spread around 174 cities in 38 countries. Currently, there are 113 domestic flights to Houston.
Houston is mainly known for family fun and events.
This month, there are 17,982 flights arriving at Houston Airport, which are 599 flights per day or 25 flights per hour. On an average day, there is at least 1 flight arriving every 2 minutes.
The most frequently departed flights to Houston are routes from Dallas-Fort Worth (DFW) in United States and Chicago (ORD), also in United States. These two routes together are operated 1080 times this month, and make up for 6% of all monthly arrivals at George Bush Intercontinental Airport.
The longest flight to Houston IAH is departing from Sydney (SYD). This non-stop flight takes around 17 hours and 35 minutes and covers a distance of 5,339 miles (8,593 km).
Below you can find a list of all cities and countries that have direct flights to Houston, ordered by popularity.
This list contains the 200 most popular airports from which flights depart that require just one stopover to get to Houston.
Currently, there are 26 airlines that fly to Houston. Most flights to Houston are operated by United Airlines, as they connect 170 airports to IAH. That’s around 7 times as much as Spirit Airlines, the second biggest airline in terms of operated flight routes to Houston. Below you can find a list of airlines that operate most IAH flights:
There are 148 airports that have flights to Houston in Business Class. All airports that offer business class flights to IAH are listed below:
If you are looking for a luxurious flight, there's a total of 3 airports to choose from that have flights to IAH in First Class.
These are all non-stop intercontinental flights to George Bush Intercontinental Airport (IAH), as of June 2024:
* Please note that there are no direct services from Africa, Southern Asia, China, South-Eastern Asia or Central Asia.
Non-stop flights from Europe to Houston
United Airlines (Star Alliance): year-round flights from Frankfurt (FRA), Munich (MUC), London Heathrow (LHR) and Amsterdam (AMS).
Lufthansa (Star Alliance): year-round flights from Frankfurt (FRA).
British Airways (Oneworld): year-round flights from London Heathrow (LHR).
Singapore Airlines (Star Alliance): year-round flights from Manchester (MAN).
KLM (SkyTeam): year-round flights from Amsterdam (AMS).
Air France (SkyTeam): year-round flights from Paris (CDG).
Non-stop flights from Canada to Houston
United Airlines (Star Alliance): year-round flights from Calgary (YYC), Toronto (YYZ) and Vancouver (YVR).
Air Canada (Star Alliance): year-round flights from Montreal (YUL), Toronto (YYZ) and Vancouver (YVR).
WestJet: year-round flights from Calgary (YYC).
Non-stop flights from South America to Houston
United Airlines is currently the only airline flying non-stop from Southern America to Houston. They fly year-round from Buenos Aires (EZE), Rio de Janeiro (GIG), São Paulo (GRU), seasonal from Santiago de Chile (SCL), year-round from Bogotá (BOG), Quito (UIO), Georgetown (GEO) and Lima (LIM).
Non-stop flights from Central America to Houston
United Airlines (Star Alliance) has a significant network of flights from Central America to Houston.
United Airlines (Star Alliance): year-round flights from Belize City (BZE), Liberia (LIR), San José (SJO), San Salvador (SAL), Guatemala City (GUA), Roatan (RTB), San Pedro Sula (SAP), Acapulco (ACA), Aguascalientes (AGU), Cancún (CUN), Cozumel (CZM), Guadalajara (GDL), Ixtapa / Zihuatanejo (ZIH), León (BJX), seasonal flights from Manzanillo (ZLO), Mazatlán (MZT), year-round flights from Mérida (MID), Mexico City (MEX), Monterrey (MTY), Morelia (MLM), Oaxaca (OAX), Puebla (PBC), Puerto Vallarta (PVR), Querétaro (QRO), San José del Cabo (SJD), San Luis Potosí (SLP), Tampico (TAM), Veracruz (VER), Managua (MGA) and Panama City (PTY).
Spirit Airlines: seasonal flights from San José (SJO), Guatemala City (GUA), San Pedro Sula (SAP) and Cancún (CUN).
Aerolíneas Mas: year-round flights from San Salvador (SAL).
Avianca (Star Alliance): year-round flights from San Salvador (SAL).
Aeromexico (SkyTeam): year-round flights from Mexico City (MEX).
Frontier Airlines: year-round flights from Cancún (CUN).
VivaAerobus: year-round flights from Guadalajara (GDL), León (BJX), Mexico City (MEX), Monterrey (MTY) and Querétaro (QRO).
Volaris: year-round flights from Guadalajara (GDL) and Mexico City (MEX).
Non-stop flights from the Caribbean to Houston
United Airlines (Star Alliance) has a strong network of non-stop flights from the Caribbean.
United Airlines (Star Alliance): year-round flights from Aruba (AUA), Nassau (NAS), Bonaire (BON), Grand Cayman (GCM), Havana (HAV), Punta Cana (PUJ), Montego Bay (MBJ), San Juan (SJU), Port of Spain (POS), seasonal flights from Providenciales (PLS) and year-round flights from Saint Thomas (STT).
Spirit Airlines: seasonal flights from San Juan (SJU).
Non-stop flights from the Middle-East / Western Asia to Houston
Emirates: year-round flights from Dubai (DXB).
Qatar Airways (Oneworld): year-round flights from Doha (DOH).
Turkish Airlines (Star Alliance): year-round flights from Istanbul (IST).
Non-stop flights from Japan to Houston
United Airlines (Star Alliance): year-round flights from Tokyo (NRT).
ANA (Star Alliance): year-round flights from Tokyo (HND).
Non-stop flights from East Asia to Houston
EVA Air is currently the only airline flying non-stop from Eastern Asia to Houston. They fly year-round from Taipei (TPE).
Non-stop flights from Australia / New Zealand / Oceania / the Pacific to Houston
United Airlines (Star Alliance): seasonal flights from Sydney (SYD).
Air New Zealand (Star Alliance): year-round flights from Auckland (AKL).
Buenos Aires is the only city in Argentina with direct flights to Houston. From Buenos Aires, direct flights are offered by United Airlines (Star Alliance).
In Aruba, the only airport that has a direct connection to Houston is Aruba. From Aruba, direct flights are offered by United Airlines (Star Alliance).
There is 1 airport in Australia that has a direct connection to Houston, which is Sydney. From Sydney, direct flights are offered by United Airlines (Star Alliance). This is a seasonal route that starts in October and ends in March.
In Bahamas, the only airport that has a direct connection to Houston is Nassau. From Nassau, direct flights are offered by United Airlines (Star Alliance).
Belize City is the only city in Belize with direct flights to Houston. From Belize City, direct flights are offered by United Airlines (Star Alliance).
There are 2 airports in Brazil that have non-stop flights to Houston.
From Rio de Janeiro and São Paulo, you can fly with United Airlines (Star Alliance).
If you are looking for a direct flight from Canada to Houston, there are 4 airports to choose from.
From Calgary, you can fly non-stop with United Airlines (Star Alliance) or WestJet.
From Montreal, the only airline with direct flights is Air Canada (Star Alliance).
From Toronto and Vancouver, you can fly with Air Canada (Star Alliance) and United Airlines (Star Alliance).
There is 1 airport in Caribbean Netherlands that has a direct connection to Houston, which is Bonaire. From Bonaire, direct flights are offered by United Airlines (Star Alliance).
Grand Cayman is the only city in Cayman Islands with direct flights to Houston. From Grand Cayman, direct flights are offered by United Airlines (Star Alliance).
In Chile, the only airport that has a direct connection to Houston is Santiago de Chile. From Santiago de Chile, direct flights are offered by United Airlines (Star Alliance). This is a seasonal route that starts in October and ends in March.
There is 1 airport in Colombia that has a direct connection to Houston, which is Bogotá. From Bogotá, direct flights are offered by United Airlines (Star Alliance).
In Costa Rica, there are 2 airports that have direct flights to Houston.
From Liberia, direct flights are offered by United Airlines (Star Alliance).
From San José, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
In Cuba, the only airport that has a direct connection to Houston is Havana. From Havana, direct flights are offered by United Airlines (Star Alliance).
Punta Cana is the only city in Dominican Republic with direct flights to Houston. From Punta Cana, direct flights are offered by United Airlines (Star Alliance).
There is 1 airport in Ecuador that has a direct connection to Houston, which is Quito. From Quito, direct flights are offered by United Airlines (Star Alliance).
San Salvador is the only city in El Salvador with direct flights to Houston. From San Salvador, direct flights are offered by Aerolíneas Mas, Avianca (Star Alliance) and United Airlines (Star Alliance).
In France, the only airport that has a direct connection to Houston is Paris. From Paris, direct flights are offered by Air France (SkyTeam).
If you are looking for a direct flight from Germany to Houston, there are 2 airports to choose from.
From Frankfurt, you can fly non-stop with Lufthansa (Star Alliance) or United Airlines (Star Alliance).
From Munich, the only airline with direct flights is United Airlines (Star Alliance).
There is 1 airport in Guatemala that has a direct connection to Houston, which is Guatemala City. From Guatemala City, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
In Guyana, the only airport that has a direct connection to Houston is Georgetown. From Georgetown, direct flights are offered by United Airlines (Star Alliance).
There are 3 airports in Honduras that have non-stop flights to Houston.
From Comayagua, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From Roatan, the only airline with direct flights is United Airlines (Star Alliance).
From San Pedro Sula, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
Montego Bay is the only city in Jamaica with direct flights to Houston. From Montego Bay, direct flights are offered by United Airlines (Star Alliance).
In Japan, there are 2 airports that have direct flights to Houston.
From Tokyo, direct flights are offered by ANA (Star Alliance).
From Tokyo, the only airline with direct flights is United Airlines (Star Alliance).
Mexico is well-connected to Houston (IAH) with 23 airports around the country that have direct flights to the airport.
From Acapulco and Aguascalientes, you can fly with United Airlines (Star Alliance).
From Cancún, direct flights are offered by Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Cozumel, the only airline with direct flights is United Airlines (Star Alliance).
From Guadalajara, direct flights are offered by United Airlines (Star Alliance), VivaAerobus and Volaris.
From Ixtapa / Zihuatanejo, you can fly non-stop to Houston with United Airlines (Star Alliance).
From León, you can fly non-stop with United Airlines (Star Alliance) or VivaAerobus.
From Manzanillo, Mazatlán and Mérida, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Mexico City, there are 4 airlines that have direct services to Houston, which are Aeromexico (SkyTeam), United Airlines (Star Alliance), VivaAerobus and Volaris.
From Mexico City Santa Lucia, you can fly non-stop to Houston with Aeromexico (SkyTeam).
From Monterrey, you can fly non-stop with United Airlines (Star Alliance) or VivaAerobus.
From Morelia, Oaxaca, Puebla and Puerto Vallarta, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Querétaro, you can fly non-stop with United Airlines (Star Alliance) or VivaAerobus.
From San José del Cabo, San Luis Potosí, Tampico, Tulum and Veracruz, all direct flights to Houston are operated by United Airlines (Star Alliance).
There is 1 airport in Netherlands that has a direct connection to Houston, which is Amsterdam. From Amsterdam, you can fly non-stop with KLM (SkyTeam) or United Airlines (Star Alliance).
Auckland is the only city in New Zealand with direct flights to Houston. From Auckland, direct flights are offered by Air New Zealand (Star Alliance).
In Nicaragua, the only airport that has a direct connection to Houston is Managua. From Managua, direct flights are offered by United Airlines (Star Alliance).
There is 1 airport in Panama that has a direct connection to Houston, which is Panama City. From Panama City, direct flights are offered by United Airlines (Star Alliance).
In Peru, the only airport that has a direct connection to Houston is Lima. From Lima, direct flights are offered by United Airlines (Star Alliance).
San Juan is the only city in Puerto Rico with direct flights to Houston. From San Juan, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
There is 1 airport in Qatar that has a direct connection to Houston, which is Doha. From Doha, direct flights are offered by Qatar Airways (Oneworld).
Taipei is the only city in Taiwan with direct flights to Houston. From Taipei, direct flights are offered by EVA Air (Star Alliance).
In Trinidad & Tobago, the only airport that has a direct connection to Houston is Port of Spain. From Port of Spain, direct flights are offered by United Airlines (Star Alliance).
There is 1 airport in Turkey that has a direct connection to Houston, which is Istanbul. From Istanbul, direct flights are offered by Turkish Airlines (Star Alliance).
In Turks & Caicos Islands, the only airport that has a direct connection to Houston is Providenciales. From Providenciales, direct flights are offered by United Airlines (Star Alliance). This is a seasonal route that starts in June and ends in August.
Saint Thomas is the only city in U.S. Virgin Islands with direct flights to Houston. From Saint Thomas, direct flights are offered by United Airlines (Star Alliance).
There is 1 airport in United Arab Emirates that has a direct connection to Houston, which is Dubai. From Dubai, direct flights are offered by Emirates.
There are 2 airports in United Kingdom that have non-stop flights to Houston.
From London Heathrow, you can fly non-stop with British Airways (Oneworld) or United Airlines (Star Alliance).
From Manchester, the only airline with direct flights is Singapore Airlines (Star Alliance).
You can fly domestically to Houston from a lot of airports within United States, as there is a total of 113 airports that have domestic services.
From Albuquerque, Amarillo, Anchorage and Aspen, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Atlanta, there are 4 airlines that have direct services to Houston, which are Delta (SkyTeam), Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Austin, you can fly non-stop to Houston with United Airlines (Star Alliance).
From Baltimore-Washington, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From Baton Rouge, Birmingham and Boise, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Boston, direct flights are offered by JetBlue, Spirit Airlines and United Airlines (Star Alliance).
From Bozeman, Brownsville and Charleston, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Charlotte and Chicago, you can fly with American Airlines (Oneworld), Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Chicago, you can fly non-stop with Frontier Airlines or Southwest Airlines.
From Cincinnati and Cleveland, all direct flights to Houston are operated by Frontier Airlines and United Airlines (Star Alliance).
From Colorado Springs, Columbus and Corpus Christi, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Dallas, direct flights are offered by Southwest Airlines. This is a seasonal route that starts in June and ends in August.
From Dallas-Fort Worth, direct flights are offered by American Airlines (Oneworld), Frontier Airlines and United Airlines (Star Alliance).
From Denver, direct flights are offered by Frontier Airlines, Southwest Airlines and United Airlines (Star Alliance).
From Des Moines, the only airline with direct flights is United Airlines (Star Alliance).
From Detroit, direct flights are offered by Delta (SkyTeam), Spirit Airlines and United Airlines (Star Alliance).
From Durango, El Paso and Fayetteville, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Fort Lauderdale, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From Fort Myers, Grand Rapids, Greenville / Spartanburg, Gulfport / Biloxi, Gunnison, Harlingen, Hartford, Hattiesburg / Laurel, Hayden, Hobbs, Honolulu, Huntsville, Indianapolis, Jackson, Jackson, Jacksonville, Kalispell, Kansas City, Knoxville, Lafayette, Lake Charles and Laredo, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Las Vegas, there are 4 airlines that have direct services to Houston, which are Frontier Airlines, Southwest Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Lincoln and Little Rock, you can fly with United Airlines (Star Alliance).
From Los Angeles, there are 4 airlines that have direct services to Houston, which are American Airlines (Oneworld), Delta (SkyTeam), Spirit Airlines and United Airlines (Star Alliance).
From Louisville, you can fly non-stop with American Airlines (Oneworld) or United Airlines (Star Alliance).
From Lubbock, Madison, McAllen, Memphis and Meridian, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Miami, direct flights are offered by American Airlines (Oneworld), Spirit Airlines and United Airlines (Star Alliance).
From Midland and Milwaukee, you can fly with United Airlines (Star Alliance).
From Minneapolis, you can fly non-stop with Delta (SkyTeam) or United Airlines (Star Alliance).
From Mobile and Montrose, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Nashville, you can fly non-stop with Southwest Airlines or United Airlines (Star Alliance).
From New Orleans and New York, you can fly with Spirit Airlines and United Airlines (Star Alliance).
From New York City, direct flights are offered by Delta (SkyTeam), Spirit Airlines and United Airlines (Star Alliance).
From New York City, the only airline with direct flights is JetBlue.
From Norfolk, Oklahoma City and Omaha, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Ontario, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
From Orlando, there are 4 airlines that have direct services to Houston, which are Frontier Airlines, Southwest Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Palm Springs, Panama City and Pensacola, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Philadelphia, direct flights are offered by American Airlines (Oneworld), Spirit Airlines and United Airlines (Star Alliance).
From Phoenix, direct flights are offered by American Airlines (Oneworld), Frontier Airlines and United Airlines (Star Alliance).
From Pittsburgh, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From Portland, the only airline with direct flights is United Airlines (Star Alliance).
From Raleigh / Durham, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
From Reno, Richmond and Sacramento, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Salt Lake City, you can fly non-stop with Delta (SkyTeam) or United Airlines (Star Alliance).
From San Antonio, the only airline with direct flights is United Airlines (Star Alliance).
From San Diego, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From San Francisco, San Jose, Santa Ana, Santa Fe, Sarasota / Bradenton and Savannah, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Seattle / Tacoma, you can fly non-stop with Alaska (Oneworld) or United Airlines (Star Alliance).
From Shreveport, Springfield / Branson and St. Louis, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Tampa, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
From Traverse City, Tucson, Tulsa, Vail / Eagle, Victoria, Washington, Washington, West Palm Beach and Wichita, all direct flights to Houston are operated by United Airlines (Star Alliance).
Flying to an alternative airport near Houston could give you other options to reach your destination. For example, the possibility to fly with a different airline or alliance, or finding a cheaper airfare. For this reason, alternative airports near to Houston (IAH) are listed below. The closest alternative airports are Houston (HOU) and College Station (CLL).
