Non-stop flights to Houston (IAH)
George Bush Intercontinental Airport is a large airport in United States. It is an international airport. In total there are 193 airports around the world that have direct flights to Houston, spread around 185 cities in 38 countries. Currently, there are 121 domestic flights to Houston.
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All direct flights to Houston Top 200 flights with a stopover Airlines flying to Houston Best time to visit Houston Long-Haul Flights Business Class flights First Class flights Intercontinental flights International flights Domestic flights Alternative airports FAQThis month, there are 10,242 flights arriving at Houston Airport, which are 341 flights per day or 14 flights per hour. On an average day, there is at least 1 flight arriving every 4 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 567 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 30 minutes and covers a distance of 8,593 miles (13,829 km).
List of all direct flights to Houston
Below you can find a list of all cities and countries that have direct flights to Houston, ordered by popularity.
Top 200 flights with a stopover
This list contains the 200 most popular airports from which flights depart that require just one stopover to get to Houston.
Airlines flying to Houston
Currently, there are 26 airlines that fly to Houston. Most flights to Houston are operated by United Airlines, as they connect 181 airports to IAH. That’s around 8 times as much as Frontier 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:
What is the best time to visit Houston?
🌺 💦 Humid Subtropical
Houston is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Houston any time of the year, but the best months to explore are from to and from to .
Long-Haul Flights to Houston
Explore all long-haul flights to Houston with a flight duration of more than 7 hours.
Business class flights to Houston
There are 155 airports that have flights to Houston in Business Class. All airports that offer business class flights to IAH are listed below:
First class flights to Houston
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.
Intercontinental flights to Houston
These are all non-stop intercontinental flights to George Bush Intercontinental Airport (IAH), as of March 2026:
* 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).
KLM (SkyTeam): year-round flights from Amsterdam (AMS).
Air France (SkyTeam): year-round flights from Paris (CDG).
ITA Airways: seasonal flights from Rome (Fiumicino) (FCO).
Non-stop flights from Canada to Houston
United Airlines (Star Alliance): year-round flights from Calgary (YYC), Edmonton (YEG), 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), Medellín (MDE), 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), Manzanillo (ZLO), seasonal flights from Mazatlán (MZT), year-round flights from Mérida (MID), Mexico City (MEX), Monterrey (MTY), Morelia (MLM), Oaxaca (OAX), Puebla (PBC), Puerto Escondido, Oaxaca (PXM), Puerto Vallarta (PVR), Querétaro (QRO), San José del Cabo (SJD), San Luis Potosí (SLP), Tampico (TAM), seasonal flights from Tepic (TPQ), year-round flights from Veracruz (VER), Managua (MGA) and Panama City (PTY).
Avianca (Star Alliance): year-round flights from San Salvador (SAL).
Frontier Airlines: seasonal flights from San Salvador (SAL), Guatemala City (GUA), San Pedro Sula (SAP) and Cancún (CUN).
Volaris El Salvador: year-round flights from San Salvador (SAL).
Aeromexico (SkyTeam): year-round flights from Mexico City (MEX).
Spirit Airlines: seasonal 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), Mexico City (MEX), Morelia (MLM), Puebla (PBC), Querétaro (QRO) and San Luis Potosí (SLP).
Non-stop flights from the Caribbean to Houston
United Airlines is currently the only airline flying non-stop from the Caribbean to Houston. They fly year-round from Aruba (AUA), Nassau (NAS), Bonaire (BON), Grand Cayman (GCM), Punta Cana (PUJ), Montego Bay (MBJ), San Juan (SJU), Port of Spain (POS), seasonal from Providenciales (PLS) and year-round from Saint Thomas (STT).
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).
ZIPAIR: seasonal flights from Tokyo (NRT).
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).
International flights to Houston
Flights from Argentina to Houston
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).
All flights from Argentina
Flights from Aruba to Houston
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).
All flights from Aruba
Flights from Australia to Houston
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 route is recently announced though, and not operational yet. It will start in March 2026.
All flights from Australia
Flights from Bahamas to Houston
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).
All flights from Bahamas
Flights from Belize to Houston
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).
All flights from Belize
Flights from Brazil to Houston
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).
All flights from Brazil
Flights from Canada to Houston
If you are looking for a direct flight from Canada to Houston, there are 5 airports to choose from.
From Calgary, you can fly non-stop with United Airlines (Star Alliance) or WestJet.
From Edmonton, the only airline with direct flights is United Airlines (Star Alliance).
From Montreal, you can fly non-stop to Houston with Air Canada (Star Alliance).
From Toronto and Vancouver, you can fly with Air Canada (Star Alliance) and United Airlines (Star Alliance).
All flights from Canada
Flights from Caribbean Netherlands to Houston
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).
All flights from Caribbean Netherlands
Flights from Cayman Islands to Houston
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).
All flights from Cayman Islands
Flights from Chile to Houston
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 route is recently announced though, and not operational yet. It will start in March 2026.
All flights from Chile
Flights from Colombia to Houston
In Colombia, there are 2 airports that have direct flights to Houston.
From Bogotá and Medellín, you can fly with United Airlines (Star Alliance).
All flights from Colombia
Flights from Costa Rica to Houston
If you are looking for a direct flight from Costa Rica to Houston, there are 2 airports to choose from.
From Liberia and San José, you can fly with United Airlines (Star Alliance).
All flights from Costa Rica
Flights from Dominican Republic to Houston
There is 1 airport in Dominican Republic that has a direct connection to Houston, which is Punta Cana. From Punta Cana, direct flights are offered by United Airlines (Star Alliance).
All flights from Dominican Republic
Flights from Ecuador to Houston
In Ecuador, the only airport that has a direct connection to Houston is Quito. From Quito, direct flights are offered by United Airlines (Star Alliance).
All flights from Ecuador
Flights from El Salvador to Houston
San Salvador is the only city in El Salvador with direct flights to Houston. From San Salvador, there are 4 airlines that have direct services to Houston, which are Avianca (Star Alliance), Frontier Airlines, United Airlines (Star Alliance) and Volaris El Salvador.
All flights from El Salvador
Flights from France to Houston
There is 1 airport in France that has a direct connection to Houston, which is Paris. From Paris, direct flights are offered by Air France (SkyTeam).
All flights from France
Flights from Germany to Houston
There are 2 airports in Germany that have non-stop flights to Houston.
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).
All flights from Germany
Flights from Guatemala to Houston
Guatemala City is the only city in Guatemala with direct flights to Houston. From Guatemala City, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
All flights from Guatemala
Flights from Guyana to Houston
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).
All flights from Guyana
Flights from Honduras to Houston
In Honduras, there are 3 airports that have direct flights to Houston.
From Comayagua and Roatan, you can fly with United Airlines (Star Alliance).
From San Pedro Sula, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
All flights from Honduras
Flights from Italy to Houston
There is 1 airport in Italy that has a direct connection to Houston, which is Rome (Fiumicino). From Rome (Fiumicino), direct flights are offered by ITA Airways. This route is not operational yet but will start in May.
All flights from Italy
Flights from Jamaica to Houston
In Jamaica, the only airport that has a direct connection to Houston is Montego Bay. From Montego Bay, direct flights are offered by United Airlines (Star Alliance).
All flights from Jamaica
Flights from Japan to Houston
There are 2 airports in Japan that have non-stop flights to Houston.
From Tokyo, direct flights are offered by ANA (Star Alliance).
From Tokyo, you can fly non-stop with United Airlines (Star Alliance) or ZIPAIR.
All flights from Japan
Flights from Mexico to Houston
Mexico is well-connected to Houston (IAH) with 24 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 Monterrey, you can fly non-stop with United Airlines (Star Alliance) or VivaAerobus.
From Morelia, you can fly non-stop with United Airlines (Star Alliance) or Volaris.
From Oaxaca, the only airline with direct flights is United Airlines (Star Alliance).
From Puebla, you can fly non-stop with United Airlines (Star Alliance) or Volaris.
From Puerto Escondido, Oaxaca and Puerto Vallarta, you can fly with United Airlines (Star Alliance).
From Querétaro, direct flights are offered by United Airlines (Star Alliance), VivaAerobus and Volaris.
From San José del Cabo, direct flights are offered by United Airlines (Star Alliance).
From San Luis Potosí, you can fly non-stop with United Airlines (Star Alliance) or Volaris.
From Tampico, Tepic, Tulum and Veracruz, all direct flights to Houston are operated by United Airlines (Star Alliance).
All flights from Mexico
Flights from Netherlands to Houston
Amsterdam is the only city in Netherlands with direct flights to Houston. From Amsterdam, you can fly non-stop with KLM (SkyTeam) or United Airlines (Star Alliance).
All flights from Netherlands
Flights from New Zealand to Houston
There is 1 airport in New Zealand that has a direct connection to Houston, which is Auckland. From Auckland, direct flights are offered by Air New Zealand (Star Alliance).
All flights from New Zealand
Flights from Nicaragua to Houston
Managua is the only city in Nicaragua with direct flights to Houston. From Managua, direct flights are offered by United Airlines (Star Alliance).
All flights from Nicaragua
Flights from Panama to Houston
In Panama, the only airport that has a direct connection to Houston is Panama City. From Panama City, direct flights are offered by United Airlines (Star Alliance).
All flights from Panama
Flights from Peru to Houston
There is 1 airport in Peru that has a direct connection to Houston, which is Lima. From Lima, direct flights are offered by United Airlines (Star Alliance).
All flights from Peru
Flights from Puerto Rico to Houston
In Puerto Rico, the only airport that has a direct connection to Houston is San Juan. From San Juan, direct flights are offered by United Airlines (Star Alliance).
All flights from Puerto Rico
Flights from Qatar to Houston
Doha is the only city in Qatar with direct flights to Houston. From Doha, direct flights are offered by Qatar Airways (Oneworld).
All flights from Qatar
Flights from Taiwan to Houston
There is 1 airport in Taiwan that has a direct connection to Houston, which is Taipei. From Taipei, direct flights are offered by EVA Air (Star Alliance).
All flights from Taiwan
Flights from Trinidad & Tobago to Houston
Port of Spain is the only city in Trinidad & Tobago with direct flights to Houston. From Port of Spain, direct flights are offered by United Airlines (Star Alliance).
All flights from Trinidad & Tobago
Flights from Turkey to Houston
In Turkey, the only airport that has a direct connection to Houston is Istanbul. From Istanbul, direct flights are offered by Turkish Airlines (Star Alliance).
All flights from Turkey
Flights from Turks & Caicos Islands to Houston
There is 1 airport in Turks & Caicos Islands that has a direct connection to Houston, which is Providenciales. From Providenciales, direct flights are offered by United Airlines (Star Alliance). This is a seasonal route that starts in March and ends in August.
All flights from Turks & Caicos Islands
Flights from U.S. Virgin Islands to Houston
In U.S. Virgin Islands, the only airport that has a direct connection to Houston is Saint Thomas. From Saint Thomas, direct flights are offered by United Airlines (Star Alliance).
All flights from U.S. Virgin Islands
Flights from United Arab Emirates to Houston
Dubai is the only city in United Arab Emirates with direct flights to Houston. From Dubai, direct flights are offered by Emirates.
All flights from United Arab Emirates
Flights from United Kingdom to Houston
There is 1 airport in United Kingdom that has a direct connection to Houston, which is London Heathrow. From London Heathrow, you can fly non-stop with British Airways (Oneworld) or United Airlines (Star Alliance).
All flights from United Kingdom
Domestic flights to Houston
Flights from United States to Houston
You can fly domestically to Houston from a lot of airports within United States, as there is a total of 121 airports that have domestic services.
From Abilene, Albuquerque, Alexandria, 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, the only airline with direct flights is United Airlines (Star Alliance).
From Baltimore-Washington, direct flights are offered by Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Baton Rouge and Birmingham, you can fly with United Airlines (Star Alliance).
From Boston, you can fly non-stop with JetBlue or United Airlines (Star Alliance).
From Bozeman, Brownsville, Burlington and Charleston, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Charlotte, direct flights are offered by American Airlines (Oneworld), Frontier Airlines and United Airlines (Star Alliance).
From Chattanooga, you can fly non-stop to Houston with United Airlines (Star Alliance).
From Chicago, there are 4 airlines that have direct services to Houston, which are American Airlines (Oneworld), Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Chicago, the only airline with direct flights is Frontier Airlines. This is a seasonal route that starts in March and ends in April.
From Cincinnati, Cleveland and Colorado Springs, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Columbia, you can fly non-stop to Houston with American Airlines (Oneworld). This route is recently announced though, and not operational yet. It will start in October 2026.
From Columbus and Corpus Christi, you can fly with United Airlines (Star Alliance).
From Dallas-Fort Worth, you can fly non-stop with American Airlines (Oneworld) or United Airlines (Star Alliance).
From Denver, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
From Des Moines, direct flights are offered by United Airlines (Star Alliance).
From Detroit, there are 4 airlines that have direct services to Houston, which are Delta (SkyTeam), Frontier Airlines, 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, direct flights are offered by Frontier Airlines, Spirit Airlines and 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, Key West, Knoxville, Lafayette, Lake Charles and Laredo, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Las Vegas, direct flights are offered by Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Little Rock, direct flights are offered by United Airlines (Star Alliance).
From Los Angeles, there are 5 airlines that have direct services to Houston, which are American Airlines (Oneworld), Delta (SkyTeam), Frontier Airlines, 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, McAllen, Memphis and Meridian, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Miami, there are 4 airlines that have direct services to Houston, which are American Airlines (Oneworld), Frontier Airlines, 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, Montgomery, Montrose, Nashville and Natchez, all direct flights to Houston are operated by United Airlines (Star Alliance).
From New Orleans, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
From New York City, you can fly non-stop with Delta (SkyTeam) or JetBlue.
From New York City, direct flights are offered by Delta (SkyTeam), Spirit Airlines and United Airlines (Star Alliance).
From Newark, you can fly non-stop with Spirit Airlines or United Airlines (Star Alliance).
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, direct flights are offered by Frontier Airlines, Spirit Airlines and United Airlines (Star Alliance).
From Paducah, Palm Springs, Panama City and Pensacola, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Philadelphia and Phoenix, you can fly with American Airlines (Oneworld), Frontier Airlines and United Airlines (Star Alliance).
From Pittsburgh, you can fly non-stop to Houston with United Airlines (Star Alliance).
From Portland, you can fly non-stop with Alaska (Oneworld) or United Airlines (Star Alliance).
From Portland, the only airline with direct flights is United Airlines (Star Alliance). This is a seasonal route that starts in June and ends in October.
From Raleigh / Durham, you can fly non-stop with Frontier Airlines or United Airlines (Star Alliance).
From Rapid City, Reno, Richmond, Sacramento and Salina, 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, San Diego, San Francisco, San Jose, Santa Ana, 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, Spokane, 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 Frontier Airlines or United Airlines (Star Alliance).
From Traverse City, Tucson, Tulsa, Vail / Eagle and Victoria, all direct flights to Houston are operated by United Airlines (Star Alliance).
From Washington, you can fly non-stop with American Airlines (Oneworld) or United Airlines (Star Alliance).
From Washington, West Palm Beach and Wichita, all direct flights to Houston are operated by United Airlines (Star Alliance).
All flights from United States
Alternative airports near Houston
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).
Frequently asked questions - FAQ
How many airports are there in Houston?
There are 2 airports in Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
What is the best airport to fly into Houston?
The most convenient airport to fly into Houston is George Bush Intercontinental Airport (IAH).
How many airlines fly to Houston?
There are 26 airlines flying to Houston from 193 airports around the world, as of March 2026.
Which airlines fly to Houston?
United Airlines, Frontier Airlines and Spirit Airlines operate most flights to Houston. To get a full overview of all operating airlines, please use the airline filter.
Which alliances are flying to Houston?
Star Alliance, SkyTeam and Oneworld are all flying to Houston.
How many nonstop flights are there to Houston?
There are roughly 10,242 flights arriving at Houston every month (or 2,387 flights each week), from a total of 193 airports worldwide.
What is the official name of Houston Airport?
The official name of Houston Airport is George Bush Intercontinental Airport.
What is the airport code of Houston Airport?
The airport code of Houston Airport is IAH.
What are the most popular flights to Houston?
Dallas-Fort Worth, Chicago and Atlanta are the 3 most popular routes to Houston. For a complete overview of all flight routes to Houston, please use our flight map.
How long is the flight to Houston?
| Dallas-Fort Worth to Houston | 1h 24m |
| Chicago to Houston | 2h 48m |
| Atlanta to Houston | 2h 6m |
| Los Angeles to Houston | 3h 45m |
| Denver to Houston | 2h 49m |
