Flights to Houston (IAH)

Last updated: Oct 3, 2026

George Bush Intercontinental Airport is United Airlines' gateway to Latin America and one of its largest hubs, spread across five terminals north of Houston.

Right now there are 205 airports in 41 countries connected to Houston, 124 of them domestic, with 68 airlines flying scheduled passenger traffic.

Houston's longest nonstop connection is Sydney (SYD), 8,597 miles, offered by Lufthansa, United Airlines and 1 other airline.

It is named after George H. W. Bush, the 41st US president, whose statue stands at the entrance. The city's other airport, Hobby, is one of the oldest continuously operating commercial airfields in the United States.

Airlines serving Houston

United Airlines194 destinations
Air New Zealand95 destinations
Emirates94 destinations
Air Canada55 destinations
All Nippon Airways48 destinations
Lufthansa42 destinations
Copa Airlines40 destinations
Frontier Airlines25 destinations
Volaris22 destinations
Virgin Australia13 destinations

American Airlines12 destinations
Qatar Airways12 destinations
Delta Air Lines11 destinations
Spirit Airlines11 destinations
Avianca9 destinations
KLM8 destinations
AeroMexico7 destinations
Air France7 destinations
Alaska Airlines7 destinations
Turkish Airlines7 destinations

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Popular routes to Houston

The places connected to Houston on the most scheduled services, busiest first.

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Popular routes with a stopover

Aside from the non-stop routes above, reaching Houston from these popular places requires a connection:

Kahului (OGG)United States
Burbank (BUR)United States
Harrisburg (MDT)United States
Great Falls (GTF)United States
Dodge City (DDC)United States
Sioux Falls (FSD)United States
Dayton (DAY)United States

Information on Points & Miles

Distance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop routes to Houston not already shown in a shorter great-circle distance band.

Which places within 500 miles can reach Houston non-stop?

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Which places within 1,000 miles can reach Houston non-stop?

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Which places within 2,000 miles can reach Houston non-stop?

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Which places within 3,000 miles can reach Houston non-stop?

Port of Spain (POS)2,563 mi
Georgetown (GEO)2,902 mi

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Which places within 4,000 miles can reach Houston non-stop?

Lima (LIM)3,146 mi
Anchorage (ANC)3,261 mi
Honolulu (HNL)3,897 mi

Which places within 5,000 miles can reach Houston non-stop?

Which places within 6,000 miles can reach Houston non-stop?

Long-haul flights to Houston

Long-haul routes are usually flown by a wide-body aircraft, and the cabin you book matters more the longer you are in it — which is also where award points go furthest. These are the non-stop routes to Houston of 3,000 miles or more.

Sydney (SYD)8,597 mi
Dubai (DXB)8,155 mi
Doha (DOH)8,037 mi
Taipei (TPE)7,926 mi
Auckland (AKL)7,421 mi
Tokyo (HND)6,664 mi
Tokyo (NRT)6,630 mi
Arnavutkoy (IST)6,358 mi
Rome (FCO)5,670 mi
Munich (MUC)5,405 mi

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Flights to Houston (IAH) by country

Houston has nonstop connections with 25 airports in Mexico: Monterrey (MTY), Cancun (CUN), Mexico City (MEX), Guadalajara (GDL), Silao (BJX), Aguascalientes (AGU), Queretaro (QRO), San Luis Potosi (SLP), Morelia (MLM), San Jose del Cabo (SJD), Oaxaca (OAX), Puerto Vallarta (PVR), Merida (MID), Tampico (TAM), Veracruz (VER), Tulum (TQO), Ixtapa (ZIH), Cozumel (CZM), Puebla (PBC), Puerto Escondido (PXM), Acapulco (ACA), Mazatlan (MZT), Manzanillo (ZLO), Tuxtla Gutierrez (TGZ), and Tepic (TPQ). These routes are served by Aeroenlaces Nacionales, AeroMexico (SkyTeam), Air Canada (Star Alliance), Air New Zealand (Star Alliance), All Nippon Airways (Star Alliance), Delta Air Lines (SkyTeam), Emirates, Frontier Airlines, KLM (SkyTeam), Lufthansa (Star Alliance), United Airlines (Star Alliance), Volaris, and WestJet.
Mexico25 destinations
Houston has nonstop connections with 5 airports in Canada: Toronto (YYZ), Calgary (YYC), Vancouver (YVR), Edmonton (YEG), and Montreal (YUL). These routes are served by AeroMexico (SkyTeam), Air Canada (Star Alliance), Air New Zealand (Star Alliance), Austrian Airlines (Star Alliance), Avianca (Star Alliance), Brussels Airlines (Star Alliance), Delta Air Lines (SkyTeam), Emirates, United Airlines (Star Alliance), and WestJet.
Canada5 destinations
Houston has nonstop connections with 3 airports in Colombia: Bogota (BOG), Rionegro (MDE), and Cartagena (CTG). These routes are served by Air New Zealand (Star Alliance), All Nippon Airways (Star Alliance), Avianca (Star Alliance), and United Airlines (Star Alliance).
Colombia3 destinations
Houston has nonstop connections with 3 airports in Honduras: La Mesa (SAP), Roatan Island (RTB), and Comayagua (XPL). These routes are served by Frontier Airlines and United Airlines (Star Alliance).
Honduras3 destinations
Houston has nonstop connections with 2 airports in Brazil: Rio De Janeiro (GIG) and Sao Paulo (GRU). These routes are served by All Nippon Airways (Star Alliance) and United Airlines (Star Alliance).
Brazil2 destinations
Houston has nonstop connections with 2 airports in Costa Rica: San Jose (SJO) and Liberia (LIR). These routes are served by Air Canada (Star Alliance) and United Airlines (Star Alliance).
Costa Rica2 destinations
Houston has nonstop connections with 2 airports in Dominican Republic: Punta Cana (PUJ) and Santo Domingo (SDQ). These routes are served by United Airlines (Star Alliance).
Dominican Republic2 destinations
Houston has nonstop connections with 2 airports in Germany: Frankfurt-am-Main (FRA) and Munich (MUC). These routes are served by Air Canada (Star Alliance), Air New Zealand (Star Alliance), Lufthansa (Star Alliance), and United Airlines (Star Alliance).
Germany2 destinations
Houston has nonstop connections with 2 airports in Japan: Tokyo (NRT) and Tokyo (HND). These routes are served by All Nippon Airways (Star Alliance), Groznyy Avia, and United Airlines (Star Alliance).
Japan2 destinations
Houston has a nonstop connection with Ezeiza (EZE) in Argentina, served by United Airlines (Star Alliance).
Argentina1 destination
Houston has a nonstop connection with Oranjestad (AUA) in Aruba, served by United Airlines (Star Alliance).
Aruba1 destination
Houston has a nonstop connection with Sydney (SYD) in Australia, served by Lufthansa (Star Alliance), United Airlines (Star Alliance), and Virgin Australia.
Australia1 destination

Houston has a nonstop connection with Nassau (NAS) in Bahamas, served by United Airlines (Star Alliance).
Bahamas1 destination
Houston has a nonstop connection with Belize City (BZE) in Belize, served by United Airlines (Star Alliance).
Belize1 destination
Houston has a nonstop connection with Kralendijk (BON) in Bonaire, Sint Eustatius and Saba, served by United Airlines (Star Alliance).
Bonaire, Sint Eustatius and Saba1 destination
Houston has a nonstop connection with Georgetown (GCM) in Cayman Islands, served by Air Canada (Star Alliance) and United Airlines (Star Alliance).
Cayman Islands1 destination
Houston has a nonstop connection with Santiago (SCL) in Chile, served by All Nippon Airways (Star Alliance) and United Airlines (Star Alliance).
Chile1 destination
Houston has a nonstop connection with Quito (UIO) in Ecuador, served by United Airlines (Star Alliance).
Ecuador1 destination
Houston has a nonstop connection with Santa Clara (SAL) in El Salvador, served by Aerolineas Mas, Air Canada (Star Alliance), Avianca (Star Alliance), Frontier Airlines, and United Airlines (Star Alliance).
El Salvador1 destination
Houston has a nonstop connection with Paris (CDG) in France, served by Air France (SkyTeam), Delta Air Lines (SkyTeam), KLM (SkyTeam), Saudia (SkyTeam), and Virgin Atlantic (SkyTeam).
France1 destination

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Seasonal and upcoming routes to Houston

Not flying yet

Columbia (COU)Oct 9, 2026 – Oct 9, 2026
Manzanillo (ZLO)Oct 10, 2026 – Aug 7, 2027
Santiago (SCL)Oct 24, 2026 – Mar 26, 2027
Sydney (SYD)Oct 24, 2026 – Mar 25, 2027
San Jose (SJC)Oct 25, 2026 – Nov 30, 2026
Tuxtla Gutierrez (TGZ)Starts Oct 28, 2026
Eagle (EGE)Starts Dec 1, 2026
Cartagena (CTG)Starts Dec 17, 2026

Gunnison (GUC)Dec 17, 2026 – Apr 18, 2027
Hayden (HDN)Dec 17, 2026 – Mar 27, 2027
Jackson (JAC)Dec 17, 2026 – May 19, 2027
Montrose (MTJ)Dec 17, 2026 – Apr 22, 2027
Mazatlan (MZT)Dec 17, 2026 – Aug 7, 2027
Santo Domingo (SDQ)Dec 18, 2026 – Jan 3, 2027
Durango (DRO)Dec 19, 2026 – Mar 27, 2027
Key West (EYW)Dec 19, 2026 – Jan 2, 2027
Tepic (TPQ)Dec 19, 2026 – Aug 14, 2027
Green Bay (GRB)Jan 4, 2027 – Jan 4, 2027
Caracas (CCS)Starts Jan 12, 2027
Providenciales Island (PLS)Mar 6, 2027 – Aug 9, 2027

Show top 20 routes

Ending before the rest

Traverse City (TVC)Through Dec 5, 2026
Bozeman (BZN)Through Mar 27, 2027
New Haven (HVN)Through Apr 19, 2027
Aspen (ASE)Through Apr 22, 2027
Charlotte Amalie (STT)Through Aug 9, 2027
Tulum (TQO)Through Aug 9, 2027

The other 165 routes are scheduled across the whole window the feed publishes.

Airline alliances to Houston

Star Alliance187 destinations
Oneworld16 destinations
SkyTeam11 destinations

Award programs that reach Houston

How many of these places each program's airlines fly to Houston from. Reach, not award availability — that is a live fare question this schedule feed cannot answer.

Aeroplan187 destinations
All Nippon Airways187 destinations
EVA Air Infinity MileageLands187 destinations
LifeMiles187 destinations
Lufthansa Miles & More187 destinations
Singapore KrisFlyer187 destinations
TAP Miles&Go187 destinations
Turkish Miles&Smiles187 destinations
United MileagePlus187 destinations
Emirates Skywards93 destinations

Frontier Miles25 destinations
Alaska Atmos Rewards16 destinations
American Airlines16 destinations
British Airways16 destinations
Cathay Pacific16 destinations
Finnair Plus16 destinations
Iberia Plus16 destinations
Qantas Frequent Flyer16 destinations
Qatar Airways16 destinations
Virgin Australia13 destinations

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Intercontinental flights to Houston

Non-stop flights to Houston from South America

Air New Zealand (Star Alliance) links Houston nonstop with Bogota (BOG).

All Nippon Airways (Star Alliance) links Houston nonstop with Lima (LIM), Bogota (BOG), Rio De Janeiro (GIG), Sao Paulo (GRU), and Santiago (SCL).

Avianca (Star Alliance) links Houston nonstop with Bogota (BOG).

United Airlines (Star Alliance) links Houston nonstop with Lima (LIM), Bogota (BOG), Rio De Janeiro (GIG), Sao Paulo (GRU), Quito (UIO), Ezeiza (EZE), Rionegro (MDE), Cartagena (CTG), Caracas (CCS), Georgetown (GEO), and Santiago (SCL).

Non-stop flights to Houston from Europe

Aer Lingus links Houston nonstop with London (LHR).

Air Canada (Star Alliance) links Houston nonstop with London (LHR), Frankfurt-am-Main (FRA), Amsterdam (AMS), and Munich (MUC).

Air France (SkyTeam) links Houston nonstop with Amsterdam (AMS) and Paris (CDG).

Air New Zealand (Star Alliance) links Houston nonstop with Frankfurt-am-Main (FRA).

Alitalia (Star Alliance) links Houston nonstop with Rome (FCO).

American Airlines (Oneworld) links Houston nonstop with London (LHR).

Austrian Airlines (Star Alliance) links Houston nonstop with London (LHR) and Amsterdam (AMS).

British Airways (Oneworld) links Houston nonstop with London (LHR).

Brussels Airlines (Star Alliance) links Houston nonstop with London (LHR).

Delta Air Lines (SkyTeam) links Houston nonstop with Amsterdam (AMS) and Paris (CDG).

Finnair (Oneworld) links Houston nonstop with London (LHR).

Iberia (Oneworld) links Houston nonstop with London (LHR).

IndiGo links Houston nonstop with Arnavutkoy (IST).

KLM (SkyTeam) links Houston nonstop with Amsterdam (AMS) and Paris (CDG).

Lufthansa (Star Alliance) links Houston nonstop with London (LHR), Frankfurt-am-Main (FRA), Amsterdam (AMS), and Munich (MUC).

Pakistan International Airlines (PIA) links Houston nonstop with Arnavutkoy (IST).

Rwandair links Houston nonstop with Arnavutkoy (IST).

Saudia (SkyTeam) links Houston nonstop with Paris (CDG).

Swiss International Air Lines (Star Alliance) links Houston nonstop with London (LHR) and Amsterdam (AMS).

Thai Airways (Star Alliance) links Houston nonstop with Arnavutkoy (IST).

Turkish Airlines (Star Alliance) links Houston nonstop with Arnavutkoy (IST).

United Airlines (Star Alliance) links Houston nonstop with London (LHR), Frankfurt-am-Main (FRA), Amsterdam (AMS), and Munich (MUC).

Virgin Atlantic (SkyTeam) links Houston nonstop with Amsterdam (AMS) and Paris (CDG).

Non-stop flights to Houston from Asia

Alaska Airlines (Oneworld) links Houston nonstop with Doha (DOH).

All Nippon Airways (Star Alliance) links Houston nonstop with Tokyo (NRT) and Tokyo (HND).

American Airlines (Oneworld) links Houston nonstop with Doha (DOH).

Emirates links Houston nonstop with Dubai (DXB).

EVA Air (Star Alliance) links Houston nonstop with Taipei (TPE).

Groznyy Avia links Houston nonstop with Tokyo (NRT).

JetBlue links Houston nonstop with Doha (DOH).

Malaysia Airlines (Oneworld) links Houston nonstop with Doha (DOH).

Oman Air (Oneworld) links Houston nonstop with Doha (DOH).

Qatar Airways (Oneworld) links Houston nonstop with Doha (DOH).

Rwandair links Houston nonstop with Doha (DOH).

SriLankan Airlines (Oneworld) links Houston nonstop with Doha (DOH).

Thai Airways (Star Alliance) links Houston nonstop with Taipei (TPE).

United Airlines (Star Alliance) links Houston nonstop with Tokyo (NRT) and Tokyo (HND).

Non-stop flights to Houston from Oceania

Air New Zealand (Star Alliance) links Houston nonstop with Auckland (AKL).

Lufthansa (Star Alliance) links Houston nonstop with Auckland (AKL) and Sydney (SYD).

United Airlines (Star Alliance) links Houston nonstop with Auckland (AKL) and Sydney (SYD).

Virgin Australia links Houston nonstop with Sydney (SYD).

Domestic flights to Houston

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Alternative airports near Houston

Houston (DWH)14 mi / 23 km
Houston (HOU)24 mi / 39 km
Galveston (GLS)57 mi / 92 km
Beaumont (BMT)68 mi / 109 km
College Station (CLL)74 mi / 119 km

Frequently asked questions

What is the official name of airport IAH?

The airport's official name is George Bush Intercontinental Houston Airport. On Roame and most flight schedules, you will find it under the code IAH.

What is the airport code for George Bush Intercontinental Houston Airport?

The IATA airport code for George Bush Intercontinental Houston Airport is IAH. Enter IAH in Flightmap whenever you want to use this exact airport.

Where is George Bush Intercontinental Houston Airport (IAH)?

George Bush Intercontinental Houston Airport serves Houston, United States. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to IAH, not just the broader city.

How can I explore flights to Houston (IAH)?

Open the map with Anywhere as your starting point and IAH as the destination. Each result keeps the route pointed toward Houston, and you can narrow it by airline, alliance, aircraft, mileage program, and nonstop service.

Does Flightmap show direct and connecting flights to Houston?

Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service to IAH.

Can I look for award flights to Houston (IAH)?

Yes. When Roame has observed award availability for a route to IAH, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.