IAH
George Bush Intercontinental Airport
Houston, United States · ICAO KIAH
George Bush Intercontinental (IAH) serves Houston and is a major hub airport. In our coverage, 27 airlines fly nonstop from here to 133 destinations.
Checked against sources:· How we verify
Nonstop routes from IAH in our coverage
| Destination | Country | Airlines |
|---|---|---|
| EZE Buenos Aires (Ezeiza) | Argentina | United Airlines |
| AUA Oranjestad | Aruba | United Airlines |
| SYD Sydney | Australia | United Airlines |
| NAS Nassau | Bahamas | United Airlines |
| BZE Belize City | Belize | United Airlines |
| GIG Rio De Janeiro | Brazil | United Airlines |
| GRU São Paulo | Brazil | United Airlines |
| YYC Calgary | Canada | United Airlines, WestJet |
| YEG Edmonton | Canada | United Airlines |
| YUL Montréal | Canada | Air Canada |
| YYZ Toronto | Canada | Air Canada, United Airlines |
| YVR Vancouver | Canada | Air Canada, United Airlines |
| BON Kralendijk | Caribbean Netherlands | United Airlines |
| GCM George Town | Cayman Islands | United Airlines |
| SCL Santiago | Chile | United Airlines |
| BOG Bogotá | Colombia | United Airlines |
| MDE Medellín | Colombia | United Airlines |
| LIR Liberia | Costa Rica | United Airlines |
| SJO San José (Alajuela) | Costa Rica | United Airlines |
| PUJ Punta Cana | Dominican Republic | United Airlines |
| UIO Quito | Ecuador | United Airlines |
| SAL San Salvador (San Luis Talpa) | El Salvador | Frontier Airlines, United Airlines, Volaris El Salvador |
| CDG Paris | France | Air France |
| FRA Frankfurt | Germany | Lufthansa, United Airlines |
| MUC Munich | Germany | United Airlines |
| GUA Guatemala City | Guatemala | Frontier Airlines, United Airlines |
| GEO Georgetown | Guyana | United Airlines |
| RTB Coxen Hole | Honduras | United Airlines |
| XPL Palmerola | Honduras | United Airlines |
| SAP San Pedro Sula | Honduras | Frontier Airlines, United Airlines |
| FCO Rome | Italy | ITA Airways |
| MBJ Montego Bay | Jamaica | United Airlines |
| HND Tokyo | Japan | All Nippon Airways |
| NRT Tokyo | Japan | United Airlines, ZIPAIR Tokyo |
| CUN Cancún | Mexico | Frontier Airlines, United Airlines |
| CZM Cozumel | Mexico | United Airlines |
| GDL Guadalajara | Mexico | United Airlines |
| MID Mérida | Mexico | United Airlines |
| MEX Mexico City | Mexico | Aeroméxico, United Airlines, Viva, Volaris, Aeroméxico Connect |
| MTY Monterrey | Mexico | United Airlines, Viva |
| PVR Puerto Vallarta | Mexico | United Airlines |
| QRO Querétaro | Mexico | United Airlines |
| SJD San José del Cabo | Mexico | United Airlines |
| SLP San Luis Potosí | Mexico | United Airlines |
| BJX Silao | Mexico | United Airlines |
| TQO Tulum | Mexico | United Airlines |
| VER Veracruz | Mexico | United Airlines |
| AMS Amsterdam | Netherlands | KLM, United Airlines, Xiamen Airlines |
| AKL Auckland | New Zealand | Air New Zealand |
| MGA Managua | Nicaragua | United Airlines |
| PTY Tocumen | Panama | United Airlines |
| LIM Lima | Peru | United Airlines |
| SJU San Juan | Puerto Rico | United Airlines |
| DOH Doha | Qatar | Qatar Airways |
| TPE Taipei | Taiwan | EVA Air |
| POS Port of Spain | Trinidad and Tobago | United Airlines |
| IST Istanbul | Turkey | Turkish Airlines |
| PLS Providenciales | Turks and Caicos Islands | United Airlines |
| STT Charlotte Amalie | U.S. Virgin Islands | United Airlines |
| DXB Dubai | United Arab Emirates | Emirates |
| LHR London | United Kingdom | British Airways, United Airlines |
| ABQ Albuquerque | United States | United Airlines |
| ANC Anchorage | United States | United Airlines |
| ATL Atlanta | United States | Delta Air Lines, Frontier Airlines, United Airlines |
| AUS Austin | United States | United Airlines |
| BWI Baltimore | United States | Frontier Airlines, United Airlines |
| BOS Boston | United States | JetBlue Airways, United Airlines |
| BZN Bozeman | United States | United Airlines |
| CHS Charleston | United States | United Airlines |
| CLT Charlotte | United States | American Airlines, Frontier Airlines, United Airlines |
| ORD Chicago | United States | American Airlines, Frontier Airlines, United Airlines |
| MDW Chicago | United States | Frontier Airlines |
| CVG Cincinnati / Covington | United States | Frontier Airlines, United Airlines |
| CLE Cleveland | United States | United Airlines |
| CMH Columbus | United States | United Airlines |
| DFW Dallas | United States | American Airlines, United Airlines |
| DEN Denver | United States | Frontier Airlines, United Airlines |
| DSM Des Moines | United States | United Airlines |
| DTW Detroit | United States | Delta Air Lines, Frontier Airlines, United Airlines |
| IAD Dulles | United States | United Airlines |
| DRO Durango | United States | United Airlines |
| EGE Eagle | United States | United Airlines |
| FLL Fort Lauderdale | United States | Frontier Airlines, JetBlue Airways, United Airlines |
| RSW Fort Myers | United States | United Airlines |
| GSP Greenville/Greer/Spartanburg | United States | United Airlines |
| BDL Hartford | United States | United Airlines |
| HNL Honolulu, Oahu | United States | United Airlines |
| IND Indianapolis | United States | United Airlines |
| JAC Jackson | United States | United Airlines |
| JAX Jacksonville | United States | United Airlines |
| FCA Kalispell | United States | United Airlines |
| MCI Kansas City | United States | United Airlines |
| LAS Las Vegas | United States | Frontier Airlines, United Airlines |
| LAX Los Angeles | United States | Delta Air Lines, Frontier Airlines, United Airlines |
| MFE McAllen | United States | United Airlines |
| MEM Memphis | United States | United Airlines |
| MIA Miami | United States | American Airlines, Frontier Airlines, United Airlines |
| MAF Midland | United States | United Airlines |
| MSP Minneapolis | United States | Delta Air Lines, United Airlines |
| MTJ Montrose | United States | United Airlines |
| BNA Nashville | United States | United Airlines |
| HVN New Haven | United States | Avelo Airlines |
| MSY New Orleans | United States | Frontier Airlines, United Airlines |
| LGA New York | United States | Delta Air Lines, United Airlines |
| JFK New York | United States | JetBlue Airways |
| EWR Newark | United States | United Airlines |
| OKC Oklahoma City | United States | United Airlines |
| OMA Omaha | United States | United Airlines |
| ONT Ontario | United States | Frontier Airlines, United Airlines |
| MCO Orlando | United States | Frontier Airlines, United Airlines |
| PNS Pensacola | United States | United Airlines |
| PHL Philadelphia | United States | American Airlines, Frontier Airlines, United Airlines |
| PHX Phoenix | United States | American Airlines, Frontier Airlines, United Airlines |
| PIT Pittsburgh | United States | United Airlines |
| PDX Portland | United States | Alaska Airlines, United Airlines |
| RDU Raleigh/Durham | United States | Frontier Airlines, United Airlines |
| RNO Reno | United States | United Airlines |
| SMF Sacramento | United States | United Airlines |
| SLC Salt Lake City | United States | Delta Air Lines, United Airlines |
| SAT San Antonio | United States | United Airlines |
| SAN San Diego | United States | United Airlines |
| SFO San Francisco | United States | United Airlines |
| SJC San Jose | United States | United Airlines |
| SNA Santa Ana | United States | United Airlines |
| SEA Seattle | United States | Alaska Airlines, United Airlines |
| GEG Spokane | United States | United Airlines |
| STL St Louis | United States | United Airlines |
| TPA Tampa | United States | Frontier Airlines, United Airlines |
| TUS Tucson | United States | United Airlines |
| TUL Tulsa | United States | United Airlines |
| DCA Washington | United States | United Airlines |
| PBI West Palm Beach | United States | United Airlines |
| ICT Wichita | United States | United Airlines |
Airlines covered: Aeroméxico, Aeroméxico Connect, Air Canada, Air France, Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, Avelo Airlines, British Airways, Delta Air Lines, Emirates, EVA Air, Frontier Airlines, ITA Airways, JetBlue Airways, KLM, Lufthansa, Qatar Airways, Turkish Airlines, United Airlines, Viva, Volaris, Volaris El Salvador, WestJet, Xiamen Airlines and ZIPAIR Tokyo. This is not a full departures list — see the airport's own site for every route.
Route guides touching IAH
Official information
Sources
- en.wikipedia.org — airport, operator and airlines-and-destinations table, checked 2026-09-26
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