Travel Note
Houston has two major airports! Hobby (HOU) is centrally located, and is a Southwest hub with very few other airlines. Bush Intercontinental (IAH) is north of town, is a United hub, and serviced by most other major airlines.
Hotel
Hotel
Travel Note
Houston is a city best explored by car. There aren't many public transit options available, but there are plenty of ride shares. We'd recommend planning on Ubering or renting a car.