Major international airport · Houston, United States
George Bush Intercontinental Airport
IATA: IAH ICAO: KIAH
Scheduled service
Airport details
| IATA code | IAH |
| ICAO code | KIAH |
| Serves | Houston |
| Country | United States |
| Coordinates | 29.9844, -95.3414 |
| Elevation | 97 ft (30 m) |
| Website | Official site |
| Map | OpenStreetMap |
Location
Direct flights from IAH
65 destinations served nonstop · route list refreshed 2 Sep 2026
| Destination | Airport | Airlines | Distance | |
|---|---|---|---|---|
| Victoria | VCT · US | United Express | 198 km | Route → |
| San Antonio | SAT · US | United Express | 306 km | Route → |
| New Orleans | MSY · US | Frontier Airlines | 489 km | Route → |
| Abilene | ABI · US | United Express | 493 km | Route → |
| Amarillo | AMA · US | United Express | 833 km | Route → |
| Wichita | ICT · US | United Airlines | 874 km | Route → |
| Panama City Beach | ECP · US | United Express | 918 km | Route → |
| El Paso | ELP · US | United Express | 1,072 km | Route → |
| Atlanta | ATL · US | Delta Air Lines, Frontier Airlines, United Airlines | 1,108 km | Route → |
| Aguascalientes | AGU · MX | United Express | 1,155 km | Route → |
| Albuquerque | ABQ · US | United Airlines | 1,196 km | Route → |
| Mexico City | MEX · MX | Viva | 1,232 km | Route → |
| Des Moines | DSM · US | United Airlines | 1,293 km | Route → |
| Jacksonville | JAX · US | United Express | 1,312 km | Route → |
| Orlando | MCO · US | Frontier Airlines | 1,372 km | Route → |
| Denver | DEN · US | Frontier Airlines | 1,387 km | Route → |
| Cincinnati / Covington | CVG · US | Frontier Airlines, United Express | 1,402 km | Route → |
| Chicago | ORD · US | American Airlines, American Eagle, Frontier Airlines | 1,491 km | Route → |
| Tucson | TUS · US | United Express | 1,503 km | Route → |
| West Palm Beach | DJT · US | United Airlines | 1,535 km | Route → |
| Miami | MIA · US | American Airlines, American Eagle, Frontier Airlines, United Airlines | 1,549 km | Route → |
| Fort Lauderdale | FLL · US | United Airlines | 1,552 km | Route → |
| Belize City | BZE · BZ | United Airlines | 1,557 km | Route → |
| Phoenix | PHX · US | American Airlines | 1,620 km | Route → |
| Minneapolis | MSP · US | Delta Air Lines | 1,667 km | Route → |
| Grand Rapids | GRR · US | United Express | 1,679 km | Route → |
| Rapid City | RAP · US | United Express | 1,705 km | Route → |
| Detroit | DTW · US | Delta Air Lines | 1,731 km | Route → |
| Guatemala City | GUA · GT | Frontier Airlines, United Airlines | 1,782 km | Route → |
| San Pedro Sula | SAP · HN | Frontier Airlines | 1,785 km | Route → |
| George Town | GCM · KY | United Airlines | 1,844 km | Route → |
| Palmerola | XPL · HN | United Airlines | 1,907 km | Route → |
| Salt Lake City | SLC · US | Delta Air Lines, United Express | 1,923 km | Route → |
| Norfolk | ORF · US | United Express | 1,931 km | Route → |
| Washington | DCA · US | American Eagle | 1,942 km | Route → |
| San Salvador (San Luis Talpa) | SAL · SV | Volaris El Salvador | 1,949 km | Route → |
| Baltimore | BWI · US | Frontier Airlines | 1,986 km | Route → |
| Toronto | YYZ · CA | Air Canada | 2,060 km | Route → |
| Philadelphia | PHL · US | American Eagle, United Airlines | 2,129 km | Route → |
| Los Angeles | LAX · US | Delta Air Lines | 2,215 km | Route → |
| New York | LGA · US | Delta Air Lines | 2,277 km | Route → |
| New York | JFK · US | JetBlue | 2,278 km | Route → |
| San José (Alajuela) | SJO · CR | United Airlines | 2,505 km | Route → |
| Montréal | YUL · CA | Air Canada | 2,549 km | Route → |
| Boston | BOS · US | JetBlue | 2,567 km | Route → |
| Spokane | GEG · US | United Airlines | 2,727 km | Route → |
| Calgary | YYC · CA | WestJet | 2,813 km | Route → |
| Portland | PDX · US | Alaska Airlines | 2,934 km | Route → |
| Cartagena | CTG · CO | United Airlines | 2,990 km | Route → |
| Seattle | SEA · US | Alaska Airlines | 3,013 km | Route → |
| Vancouver | YVR · CA | United Airlines | 3,169 km | Route → |
| San Juan | SJU · PR | Frontier Airlines | 3,228 km | Route → |
| Medellín | MDE · CO | United Airlines | 3,370 km | Route → |
| Georgetown | GEO · GY | United Airlines | 4,671 km | Route → |
| Honolulu, Oahu | HNL · US | United Airlines | 6,273 km | Route → |
| London | LHR · GB | British Airways | 7,763 km | Route → |
| Amsterdam | AMS · NL | KLM, United Airlines | 8,049 km | Route → |
| Paris (Roissy-en-France, Val-d'Oise) | CDG · FR | Air France | 8,072 km | Route → |
| Frankfurt am Main | FRA · DE | Lufthansa, United Airlines | 8,402 km | Route → |
| Rome | FCO · IT | ITA Airways | 9,126 km | Route → |
| Istanbul | IST · TR | Turkish Airlines | 10,231 km | Route → |
| Narita | NRT · JP | Zipair Tokyo | 10,669 km | Route → |
| Doha | DOH · QA | Qatar Airways | 12,933 km | Route → |
| Dubai | DXB · AE | Emirates | 13,125 km | Route → |
| Sydney (Mascot) | SYD · AU | United Airlines | 13,836 km | Route → |