Although you can fly to either George Bush Intercontinental Airport (IAH), or Houston Hobby Airport (HOU), Houston Hobby Airport is closer to Galveston, about a 45-minute drive.
Transportation to Moody Gardens
Moody Gardens does not offer a shuttle service to either Houston area airports, but there are several ground transportation options:
Ride-Share: You can book a ride-share trip from either airport using Uber, Lyft, or other ride-share options.
Shuttles: There are several shuttle services from each airport to Galveston Island. Three are listed below.