Flights to Houston
United States. Airports: George Bush Intercontinental (IAH).
Estimated direct routes in
- Los Angeles (LAX) 5 airlines
- Mexico City (MEX) 5 airlines
- Atlanta (ATL) 3 airlines
- Denver (DEN) 3 airlines
- Dallas (DFW) 3 airlines
- Detroit (DTW) 3 airlines
- Guadalajara (GDL) 3 airlines
- New York (JFK) 3 airlines
- Las Vegas (LAS) 3 airlines
- New York (LGA) 3 airlines
- Orlando (MCO) 3 airlines
- Miami (MIA) 3 airlines
- Chicago (ORD) 3 airlines
- Philadelphia (PHL) 3 airlines
- Phoenix (PHX) 3 airlines
- Seattle (SEA) 3 airlines
- San Francisco (SFO) 3 airlines
- Taipei (TPE) 3 airlines
- Vancouver (YVR) 3 airlines
- Calgary (YYC) 3 airlines