Skip to content

Routes from Houston (IAH)

191 nonstop destinations from Houston (IAH) on 22 airlines: 120 in United States and 71 abroad. The most routes: United Airlines (181), Frontier Airlines (23) and American Airlines (8). Longest: Sydney (SYD), about 8,597 miles. 1 route is new or starting soon. Routes checked October 27, 2026.

Nonstop destinations
191
Airlines
22
Countries
38
Longest route
SYD 8,597 mi

New routesUA Houston to CaracasFrom Jan 12, 2027

Route sources (including Wikipedia fallback): Aeroméxico ↗ (checked Oct 27, 2026), Alaska Airlines ↗ (checked Oct 27, 2026), American Airlines ↗ (checked Oct 27, 2026), American Airlines ↗ (checked Oct 27, 2026) and 59 more.

New and ending routes

Airlines flying nonstop from IAH

Nonstop from IAH, by country

United States · 120

Abilene ABI, Albuquerque ABQ, Alexandria AEX, Amarillo AMA, Anchorage ANC, Aspen ASE, Atlanta ATL, Austin AUS, Baltimore BWI, Baton Rouge BTR, Birmingham BHM, Boston BOS, Bozeman BZN, Brownsville BRO, Burlington BTV, Charleston CHS, Charlotte CLT, Chattanooga CHA, Chicago ORD, Chicago MDW, Cincinnati CVG, Cleveland CLE, Colorado Springs COS, Columbus CMH, Corpus Christi CRP, Dallas DFW, Denver DEN, Des Moines DSM, Detroit DTW, Durango DRO, Eagle EGE, El Paso ELP, Fayetteville/Springdale/Rogers XNA, Fort Lauderdale FLL, Fort Myers RSW, Grand Rapids GRR, Greenville/Greer/Spartanburg GSP, Gulfport GPT, Gunnison GUC, Harlingen HRL, Hayden HDN, Hobbs HOB, Honolulu HNL, Huntsville HSV, Indianapolis IND, Jackson JAC, Jacksonville JAX, Kalispell FCA, Kansas City MCI, Key West EYW, Knoxville/Maryville TYS, Lafayette LFT, Lake Charles LCH, Laredo LRD, Las Vegas LAS, Little Rock LIT, Los Angeles LAX, Louisville SDF, Lubbock LBB, McAllen MFE, Memphis MEM, Meridian MEI, Miami MIA, Midland MAF, Milwaukee MKE, Minneapolis MSP, Mobile MOB, Montgomery MGM, Montrose MTJ, Moselle PIB, Nashville BNA, Natchez HEZ, New Haven HVN, New Orleans MSY, New York LGA, New York JFK, Newark EWR, Norfolk ORF, Oklahoma City OKC, Omaha OMA, Ontario ONT, Orlando MCO, Paducah PAH, Palm Springs PSP, Panama City Beach ECP, Pensacola PNS, Philadelphia PHL, Phoenix PHX, Pittsburgh PIT, Portland PDX, Portland PWM, Raleigh RDU, Rapid City RAP, Reno RNO, Richmond RIC, Sacramento SMF, Salina SLN, Salt Lake City SLC, San Antonio SAT, San Diego SAN, San Francisco SFO, San Jose SJC, Santa Ana SNA, Sarasota/Bradenton SRQ, Savannah SAV, Seattle SEA, Shreveport SHV, Spokane GEG, Springfield SGF, St. Louis STL, Tampa TPA, Traverse City TVC, Tucson TUS, Tulsa TUL, Victoria VCT, Washington DCA, Washington IAD, West Palm Beach DJT, Wichita ICT, Windsor Locks BDL

Mexico · 24

Acapulco ACA, Aguascalientes AGU, Cancún CUN, Ciudad Madero TAM, Cozumel CZM, Guadalajara GDL, Ixtapa ZIH, Manzanillo ZLO, Mazatlàn MZT, Mérida MID, Mexico City MEX, Monterrey MTY, Morelia MLM, Oaxaca OAX, Puebla PBC, Puerto Escondido PXM, Puerto Vallarta PVR, Querétaro QRO, San José del Cabo SJD, San Luis Potosí SLP, Silao BJX, Tepic TPQ, Tulum TQO, Veracruz VER

Canada · 5

Calgary YYC, Edmonton YEG, Montréal YUL, Toronto YYZ, Vancouver YVR

Colombia · 3

Bogotá BOG, Cartagena CTG, Medellín MDE

Honduras · 3

Coxen Hole RTB, Palmerola XPL, San Pedro Sula SAP

Brazil · 2

Rio de Janeiro GIG, São Paulo GRU

Costa Rica · 2

Liberia LIR, San José SJO

Germany · 2

Frankfurt FRA, Munich MUC

Argentina · 1

Buenos Aires EZE

Aruba · 1

Oranjestad AUA

Australia · 1

Sydney SYD

Bahamas · 1

Nassau NAS

Belize · 1

Belize City BZE

Caribbean Netherlands · 1

Kralendijk BON

Cayman Islands · 1

George Town GCM

Chile · 1

Santiago SCL

Dominican Republic · 1

Punta Cana PUJ

Ecuador · 1

Quito UIO

El Salvador · 1

San Salvador SAL

Guatemala · 1

Guatemala City GUA

Guyana · 1

Georgetown GEO

Italy · 1

Rome FCO

Jamaica · 1

Montego Bay MBJ

Japan · 1

Tokyo HND

Netherlands · 1

Amsterdam AMS

New Zealand · 1

Auckland AKL

Nicaragua · 1

Managua MGA

Panama · 1

Tocumen PTY

Peru · 1

Lima LIM

Puerto Rico · 1

San Juan, Puerto Rico SJU

Qatar · 1

Doha DOH

Trinidad and Tobago · 1

Port of Spain POS

Turkey · 1

Istanbul IST

Turks and Caicos Islands · 1

Providenciales PLS

U.S. Virgin Islands · 1

Charlotte Amalie STT

United Arab Emirates · 1

Dubai DXB

United Kingdom · 1

London LHR

Venezuela · 1

Caracas CCS

Quick answers

How many nonstop destinations are there from IAH?

191 nonstop destinations in 38 countries, counting the routes for United Airlines, Frontier Airlines, American Airlines, Delta Air Lines, Volaris, Viva, Air Canada, JetBlue Airways, Alaska Airlines, Aeroméxico, Air New Zealand, All Nippon Airways, Avelo Airlines, Avianca, British Airways, Emirates, ITA Airways, KLM Royal Dutch Airlines, Lufthansa, Qatar Airways, Turkish Airlines and WestJet in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.

Which airlines fly nonstop from IAH?

United Airlines (181 routes), Frontier Airlines (23 routes), American Airlines (8 routes), Delta Air Lines (6 routes), Volaris (6 routes), Viva (5 routes), Air Canada (3 routes), JetBlue Airways (3 routes), Alaska Airlines (2 routes), Aeroméxico (1 route), Air New Zealand (1 route), All Nippon Airways (1 route), Avelo Airlines (1 route), Avianca (1 route), British Airways (1 route), Emirates (1 route), ITA Airways (1 route), KLM Royal Dutch Airlines (1 route), Lufthansa (1 route), Qatar Airways (1 route), Turkish Airlines (1 route) and WestJet (1 route).

What is the longest nonstop flight from IAH?

United Airlines to Sydney (SYD), about 8,597 miles great-circle.

Where can you fly nonstop internationally from IAH?

Acapulco (ACA), Aguascalientes (AGU), Amsterdam (AMS), Auckland (AKL), Belize City (BZE), Bogotá (BOG), Buenos Aires (EZE), Calgary (YYC), Cancún (CUN), Caracas (CCS), Cartagena (CTG) and Charlotte Amalie (STT), and 59 more.

What new routes are starting from IAH?

United Airlines to Caracas (CCS), from January 12, 2027.

Are there airport lounges at IAH?

Yes: 12 open lounges at Houston (IAH), compared on Lounge Frog's IAH lounge guide.

More on IAH

Routes from:ISTFRADXBAMSORDDFWFCOATLDENMUCLHRYYZ

Search

Find airports, lounges, airlines, points and money calculators, news articles, and pages