Flying into one of Houston’s airports, George Bush Intercontinental (IAH) or William P. Hobby Airport (HOU), is frequently the first step in any trip to Galveston, Texas, whether it’s for a beach vacation, business trip, or cruise vacation. Although traveling 70 miles from Houston to Galveston may seem overwhelming, airport bus shuttle service to Galveston make the trip easy, quick, and stress-free. Here’s how.