Every nonstop destination from George Bush Intercontinental Airport, with airlines and flight frequency.
George Bush Intercontinental Airport (IAH) in Houston, United States currently offers nonstop flights to 212 destinations in 39 countries. The airlines operating the most nonstop routes from IAH are United Airlines, Mesa Airlines, Frontier Airlines, American Airlines, SkyWest Airlines. Route data comes from the AeroDataBox flight database and is regenerated regularly.
57 airlines operate nonstop routes from George Bush Intercontinental Airport. United Airlines serves the most, with 172 nonstop destinations.
| Airline | Nonstop destinations |
|---|---|
| United Airlines | 172 nonstop destinations |
| Mesa Airlines | 32 nonstop destinations |
| Frontier Airlines | 15 nonstop destinations |
| American Airlines | 13 nonstop destinations |
| SkyWest Airlines | 12 nonstop destinations |
| Delta Air Lines | 9 nonstop destinations |
| ATI | 8 nonstop destinations |
| Volaris | 6 nonstop destinations |
| VivaAerobus | 5 nonstop destinations |
| GlobalX Airlines | 4 nonstop destinations |
| PWR | 4 nonstop destinations |
| Air Canada | 3 nonstop destinations |
| Alaska Airlines | 3 nonstop destinations |
| JetBlue Airways | 3 nonstop destinations |
| ConocoPhillips | 2 nonstop destinations |
| Emirates | 2 nonstop destinations |
| Envoy Air | 2 nonstop destinations |
| Hex'Air | 2 nonstop destinations |
| JRE | 2 nonstop destinations |
| Qatar Airways | 2 nonstop destinations |
| Aeromexico | 1 nonstop destination |
| Air France | 1 nonstop destination |
| Air New Zealand | 1 nonstop destination |
| Air Wisconsin | 1 nonstop destination |
| ANA | 1 nonstop destination |
| ARR | 1 nonstop destination |
| ATI Jet | 1 nonstop destination |
| Avianca | 1 nonstop destination |
| BBQ | 1 nonstop destination |
| British Airways | 1 nonstop destination |
| Cathay Pacific | 1 nonstop destination |
| CHG | 1 nonstop destination |
| CommutAir | 1 nonstop destination |
| CWG | 1 nonstop destination |
| DLX | 1 nonstop destination |
| EVA Air | 1 nonstop destination |
| FFL | 1 nonstop destination |
| ITA Airways | 1 nonstop destination |
| Kabo Air | 1 nonstop destination |
| KLM | 1 nonstop destination |
| Lufthansa | 1 nonstop destination |
| N1 | 1 nonstop destination |
| PFT | 1 nonstop destination |
| RZN | 1 nonstop destination |
| SAS | 1 nonstop destination |
| Silk Way West | 1 nonstop destination |
| Solarius Aviation | 1 nonstop destination |
| Spirit Airlines | 1 nonstop destination |
| TOG | 1 nonstop destination |
| Turkish Airlines | 1 nonstop destination |
| VCJ | 1 nonstop destination |
| VJA | 1 nonstop destination |
| Vuela El Salvador | 1 nonstop destination |
| WestJet | 1 nonstop destination |
| WUP | 1 nonstop destination |
| XEN | 1 nonstop destination |
| ZIPAIR Tokyo | 1 nonstop destination |
| Destination | Country | Airlines | Frequency |
|---|---|---|---|
| ChicagoORD | United States | American Airlines, Frontier Airlines, United Airlines | 21× daily |
| Dallas-Fort WorthDFW | United States | American Airlines, Envoy Air, Mesa Airlines, United Airlines | 19× daily |
| AtlantaATL | United States | Delta Air Lines, Frontier Airlines, Mesa Airlines, United Airlines | 17× daily |
| DenverDEN | United States | ATI, Frontier Airlines, United Airlines | 16× daily |
| Los AngelesLAX | United States | American Airlines, Delta Air Lines, Frontier Airlines, United Airlines | 14× daily |
| New YorkLGA | United States | Delta Air Lines, United Airlines | 12× daily |
| Mexico CityMEX | Mexico | Aeromexico, United Airlines, VivaAerobus, Volaris | 12× daily |
| Fort LauderdaleFLL | United States | Frontier Airlines, JetBlue Airways, United Airlines | 11× daily |
| NewarkEWR | United States | United Airlines | 10× daily |
| Las VegasLAS | United States | Frontier Airlines, United Airlines | 10× daily |
| San FranciscoSFO | United States | United Airlines | 10× daily |
| AustinAUS | United States | Mesa Airlines, United Airlines | 9× daily |
| CharlotteCLT | United States | American Airlines, Frontier Airlines, Mesa Airlines, PWR +1 more | 9× daily |
| OrlandoMCO | United States | Frontier Airlines, United Airlines | 9× daily |
| MonterreyMTY | Mexico | United Airlines, VivaAerobus | 9× daily |
| New OrleansMSY | United States | SkyWest Airlines, United Airlines | 9× daily |
| MiamiMIA | United States | American Airlines, Frontier Airlines, United Airlines | 9× daily |
| Oklahoma CityOKC | United States | FFL, Kabo Air, SAS, United Airlines | 9× daily |
| DetroitDTW | United States | Delta Air Lines, Frontier Airlines, Mesa Airlines, United Airlines | 9× daily |
| PhoenixPHX | United States | American Airlines, Envoy Air, Frontier Airlines, United Airlines | 9× daily |
| Corpus ChristiCRP | United States | SkyWest Airlines, United Airlines | 8× daily |
| MidlandMAF | United States | ConocoPhillips, Mesa Airlines, N1, United Airlines | 8× daily |
| San AntonioSAT | United States | United Airlines | 8× daily |
| SeattleSEA | United States | Alaska Airlines, United Airlines | 8× daily |
| MinneapolisMSP | United States | Delta Air Lines, United Airlines | 8× daily |
| Salt Lake CitySLC | United States | Delta Air Lines, Mesa Airlines, TOG, United Airlines | 8× daily |
| BostonBOS | United States | JetBlue Airways, United Airlines | 7× daily |
| CancúnCUN | Mexico | Frontier Airlines, United Airlines | 7× daily |
| PhiladelphiaPHL | United States | American Airlines, United Airlines | 7× daily |
| Mc AllenMFE | United States | Mesa Airlines, SkyWest Airlines, United Airlines | 7× daily |
| Santa ClaraSAL | El Salvador | Avianca, GlobalX Airlines, United Airlines, Vuela El Salvador | 7× daily |
| Baton RougeBTR | United States | Mesa Airlines, United Airlines | 6× daily |
| BirminghamBHM | United States | Mesa Airlines, United Airlines | 6× daily |
| WashingtonIAD | United States | United Airlines | 6× daily |
| LafayetteLFT | United States | Mesa Airlines, United Airlines | 6× daily |
| TulsaTUL | United States | Mesa Airlines, United Airlines, VJA | 6× daily |
| Little RockLIT | United States | United Airlines | 6× daily |
| MemphisMEM | United States | Mesa Airlines, SkyWest Airlines, United Airlines | 6× daily |
| NashvilleBNA | United States | United Airlines | 6× daily |
| ShreveportSHV | United States | Delta Air Lines, United Airlines | 6× daily |
| El PasoELP | United States | Mesa Airlines, United Airlines | 5× daily |
| JacksonJAN | United States | United Airlines | 5× daily |
| CincinnatiCVG | United States | Alaska Airlines, ATI, Mesa Airlines, United Airlines | 5× daily |
| HuntsvilleHSV | United States | United Airlines | 5× daily |
| GuadalajaraGDL | Mexico | United Airlines, VivaAerobus, Volaris | 5× daily |
| TorontoYYZ | Canada | Air Canada, United Airlines | 5× daily |
| BrownsvilleBRO | United States | United Airlines | 5× daily |
| LubbockLBB | United States | ATI Jet, United Airlines | 5× daily |
| MobileMOB | United States | United Airlines | 5× daily |
| Raleigh/DurhamRDU | United States | Frontier Airlines, Mesa Airlines, United Airlines | 5× daily |
| BaltimoreBWI | United States | ATI, Frontier Airlines, United Airlines | 4× daily |
| IndianapolisIND | United States | United Airlines | 4× daily |
| San DiegoSAN | United States | United Airlines | 4× daily |
| LondonLHR | United Kingdom | British Airways, United Airlines | 4× daily |
| PensacolaPNS | United States | Mesa Airlines, United Airlines | 4× daily |
| QuerétaroQRO | Mexico | United Airlines, VivaAerobus, Volaris | 4× daily |
| SilaoBJX | Mexico | United Airlines, VivaAerobus | 4× daily |
| Kansas CityMCI | United States | Mesa Airlines, United Airlines | 4× daily |
| AlexandriaAEX | United States | SkyWest Airlines, United Airlines | 4× daily |
| Fayetteville/Springdale/XNA | United States | Mesa Airlines, United Airlines | 4× daily |
| HarlingenHRL | United States | Air Wisconsin, United Airlines | 4× daily |
| GulfportGPT | United States | United Airlines | 4× daily |
| LaredoLRD | United States | JRE, United Airlines | 4× daily |
| Saint LouisSTL | United States | United Airlines | 4× daily |
| WichitaICT | United States | United Airlines | 4× daily |
| CalgaryYYC | Canada | United Airlines, WestJet | 4× daily |
| Guatemala CityGUA | Guatemala | GlobalX Airlines, United Airlines | 4× daily |
| LouisvilleSDF | United States | Mesa Airlines, United Airlines | 4× daily |
| Panama City BeachECP | United States | Mesa Airlines, United Airlines | 4× daily |
| SpringfieldSGF | United States | United Airlines | 4× daily |
| OmahaOMA | United States | Delta Air Lines, United Airlines | 3× daily |
| Santa AnaSNA | United States | United Airlines | 3× daily |
| VancouverYVR | Canada | Air Canada, United Airlines | 3× daily |
| ColumbusCMH | United States | Delta Air Lines, Mesa Airlines, United Airlines | 3× daily |
| JacksonvilleJAX | United States | Mesa Airlines, United Airlines | 3× daily |
| KnoxvilleTYS | United States | Mesa Airlines, United Airlines | 3× daily |
| PittsburghPIT | United States | United Airlines | 3× daily |
| PortlandPDX | United States | Alaska Airlines, United Airlines | 3× daily |
| The Duke CityABQ | United States | PWR, United Airlines | 3× daily |
| Lake CharlesLCH | United States | United Airlines | 3× daily |
| TampaTPA | United States | United Airlines | 3× daily |
| OntarioONT | United States | ATI, CWG, Frontier Airlines, United Airlines | 3× daily |
| San JoséSJO | Costa Rica | United Airlines | 3× daily |
| AmarilloAMA | United States | United Airlines | 3× daily |
| AspenASE | United States | PFT, United Airlines | 3× daily |
| ClevelandCLE | United States | United Airlines | 3× daily |
| Colorado SpringsCOS | United States | Mesa Airlines, United Airlines | 3× daily |
| New YorkJFK | United States | JetBlue Airways, Spirit Airlines | 3× daily |
| MilwaukeeMKE | United States | Mesa Airlines, United Airlines | 3× daily |
| MontgomeryMGM | United States | SkyWest Airlines, United Airlines | 3× daily |
| San Luis PotosíSLP | Mexico | United Airlines, Volaris | 3× daily |
| WashingtonDCA | United States | American Airlines | 3× daily |
| AmsterdamAMS | Netherlands | KLM, United Airlines | 3× daily |
| San José del CaboSJD | Mexico | United Airlines | 3× daily |
| TocumenPTY | Panama | United Airlines | 3× daily |
| VictoriaVCT | United States | SkyWest Airlines, United Airlines | 3× daily |
| BogotáBOG | Colombia | United Airlines | 2× daily |
| RichmondRIC | United States | Mesa Airlines, United Airlines | 2× daily |
| SavannahSAV | United States | United Airlines | 2× daily |
| AguascalientesAGU | Mexico | United Airlines | 2× daily |
| Belize CityBZE | Belize | United Airlines | 2× daily |
| Des MoinesDSM | United States | Mesa Airlines, United Airlines | 2× daily |
| Frankfurt-am-MainFRA | Germany | Lufthansa, United Airlines | 2× daily |
| San JuanSJU | Puerto Rico | United Airlines | 2× daily |
| La MesaSAP | Honduras | GlobalX Airlines, United Airlines | 2× daily |
| QuitoUIO | Ecuador | United Airlines | 2× daily |
| TucsonTUS | United States | Mesa Airlines, United Airlines | 2× daily |
| CharlestonCHS | United States | United Airlines | 2× daily |
| ChattanoogaCHA | United States | American Airlines, SkyWest Airlines, United Airlines | 2× daily |
| GreenvilleGSP | United States | Mesa Airlines, United Airlines | 2× daily |
| IstanbulIST | Türkiye | Turkish Airlines | 2× daily |
| ManaguaMGA | Nicaragua | United Airlines | 2× daily |
| SacramentoSMF | United States | United Airlines | 2× daily |
| LiberiaLIR | Costa Rica | United Airlines | 2× daily |
| TokyoNRT | Japan | United Airlines, ZIPAIR Tokyo | 2× daily |
| DohaDOH | Qatar | Qatar Airways | 2× daily |
| MeridianMEI | United States | American Airlines, SkyWest Airlines, United Airlines | 2× daily |
| MoreliaMLM | Mexico | United Airlines, Volaris | 2× daily |
| Puebla CityPBC | Mexico | United Airlines, Volaris | 2× daily |
| AnchorageANC | United States | Cathay Pacific, United Airlines | Daily |
| Fort MyersRSW | United States | United Airlines | Daily |
| NorfolkORF | United States | American Airlines, Mesa Airlines, United Airlines | Daily |
| Grand RapidsGRR | United States | American Airlines, United Airlines | Daily |
| Hattiesburg/LaurelPIB | United States | SkyWest Airlines, United Airlines | Daily |
| MunichMUC | Germany | United Airlines | Daily |
| ParisCDG | France | Air France | Daily |
| AbileneABI | United States | United Airlines | Daily |
| Buenos AiresEZE | Argentina | United Airlines | Daily |
| ComayaguaXPL | Honduras | United Airlines | Daily |
| DubaiDXB | United Arab Emirates | Emirates | Daily |
| HartfordBDL | United States | United Airlines | Daily |
| HobbsHOB | United States | United Airlines | Daily |
| HonoluluHNL | United States | United Airlines | Daily |
| LimaLIM | Peru | United Airlines | Daily |
| MéridaMID | Mexico | United Airlines | Daily |
| MontrealYUL | Canada | Air Canada | Daily |
| Port of SpainPOS | Trinidad & Tobago | United Airlines | Daily |
| Puerto VallartaPVR | Mexico | United Airlines | Daily |
| Rio de JaneiroGIG | Brazil | United Airlines | Daily |
| RionegroMDE | Colombia | United Airlines | Daily |
| San Miguel de CozumelCZM | Mexico | United Airlines | Daily |
| São PauloGRU | Brazil | United Airlines | Daily |
| TaipeiTPE | Taiwan | EVA Air | Daily |
| TampicoTAM | Mexico | United Airlines | Daily |
| TokyoHND | Japan | ANA | Daily |
| VeracruzVER | Mexico | United Airlines | Daily |
| DallasDAL | United States | — | Daily |
| EdmontonYEG | Canada | United Airlines | Daily |
| LakelandLAL | United States | ATI | Daily |
| LiègeLGG | Belgium | CHG, Qatar Airways | Daily |
| Oaxaca CityOAX | Mexico | United Airlines | Daily |
| San BernardinoSBD | United States | ATI | Daily |
| WilmingtonILN | United States | ATI | Daily |
| DenverAPA | United States | WUP | 6× weekly |
| SalinaSLN | United States | SkyWest Airlines, United Airlines | 6× weekly |
| Traverse CityTVC | United States | SkyWest Airlines, United Airlines | 6× weekly |
| AucklandAKL | New Zealand | Air New Zealand | 5× weekly |
| NassauNAS | Bahamas | United Airlines | 5× weekly |
| EagleEGE | United States | United Airlines | 4× weekly |
| Montego BayMBJ | Jamaica | United Airlines | 4× weekly |
| PaducahPAH | United States | American Airlines, United Airlines | 4× weekly |
| Roatan IslandRTB | Honduras | United Airlines | 4× weekly |
| RomeFCO | Italy | ITA Airways | 4× weekly |
| TeterboroTEB | United States | ARR, Hex'Air, PWR | 4× weekly |
| TulumTQO | Mexico | United Airlines | 4× weekly |
| DurangoDRO | United States | Mesa Airlines, United Airlines | 3× weekly |
| GeorgetownGCM | Cayman Islands | United Airlines | 3× weekly |
| HahnHHN | Germany | Silk Way West | 3× weekly |
| HaydenHDN | United States | United Airlines | 3× weekly |
| OranjestadAUA | Aruba | United Airlines | 3× weekly |
| Punta CanaPUJ | Dominican Republic | United Airlines | 3× weekly |
| West Palm BeachPBI | United States | United Airlines, VCJ | 3× weekly |
| BozemanBZN | United States | United Airlines | 2× weekly |
| Charlotte Amalie, Harry S. Truman AirportSTT | U.S. Virgin Islands | United Airlines | 2× weekly |
| CopenhagenCPH | Denmark | Emirates | 2× weekly |
| DetroitDET | United States | JRE | 2× weekly |
| Fort WorthAFW | United States | ATI, RZN | 2× weekly |
| GunnisonGUC | United States | United Airlines | 2× weekly |
| Idaho FallsIDA | United States | DLX | 2× weekly |
| IxtapaZIH | Mexico | United Airlines | 2× weekly |
| MelbourneMLB | United States | United Airlines | 2× weekly |
| MontroseMTJ | United States | United Airlines | 2× weekly |
| Olive BranchOLV | United States | — | 2× weekly |
| Providenciales IslandPLS | Turks & Caicos Islands | United Airlines | 2× weekly |
| Puerto EscondidoPXM | Mexico | United Airlines | 2× weekly |
| San JoseSJC | United States | United Airlines | 2× weekly |
| St CloudSTC | United States | PWR | 2× weekly |
| TapachulaTAP | Mexico | BBQ | 2× weekly |
| AcapulcoACA | Mexico | United Airlines | Weekly |
| AthensATH | Greece | United Airlines | Weekly |
| CarlsbadCLD | United States | Solarius Aviation | Weekly |
| CharlottesvilleCHO | United States | — | Weekly |
| FarmingdaleFRG | United States | XEN | Weekly |
| Grand JunctionGJT | United States | United Airlines | Weekly |
| Greater SudburyYSB | Canada | Hex'Air | Weekly |
| HoustonHOU | United States | — | Weekly |
| HutchinsonHUT | United States | — | Weekly |
| KalispellFCA | United States | United Airlines | Weekly |
| KralendijkBON | Caribbean Netherlands | United Airlines | Weekly |
| MadisonMSN | United States | United Airlines | Weekly |
| MontrealYMX | Canada | — | Weekly |
| OlatheOJC | United States | — | Weekly |
| Palm SpringsPSP | United States | United Airlines | Weekly |
| PortsmouthPSM | United States | — | Weekly |
| Rapid CityRAP | United States | United Airlines | Weekly |
| RenoRNO | United States | United Airlines | Weekly |
| SaltilloSLW | Mexico | CommutAir | Weekly |
| SitkaSIT | United States | — | Weekly |
| TellurideTEX | United States | — | Weekly |
| TepicTPQ | Mexico | United Airlines | Weekly |
| VillahermosaVSA | Mexico | GlobalX Airlines | Weekly |
| WillistonXWA | United States | ConocoPhillips | Weekly |
George Bush Intercontinental Airport has nonstop flights to 212 destinations in 39 countries. The most frequently served are Chicago, Dallas-Fort Worth, Atlanta, Denver, Los Angeles.
57 airlines operate scheduled nonstop routes from IAH. Ranked by number of nonstop destinations the largest are United Airlines, Mesa Airlines, Frontier Airlines, American Airlines, SkyWest Airlines. United Airlines serves 172 of them.
Yes. 74 of the 212 nonstop destinations from IAH are outside the United States, reaching 36 countries. The busiest international routes are Mexico City, Monterrey, Cancún.
Chicago (ORD) is the most frequently served nonstop destination from IAH, with about 21 flights a day.
Dubai (DXB) is the most distant nonstop destination from IAH, about 13,125 km (8,155 miles) away.