 DEVCON Decisions by Clay Mackle episode 17 the San Antonio International Airport the San Antonio International Airport has two terminals terminal B only services United in American Airlines and the larger terminal A handles all the other ones there's a free Wi-Fi and entire airport and friendly airport ambassadors to help you after arriving head to the exit and take the escalator down to the lower level a short walk to the left will get you to the luggage if you're by yourself the go shuttle will cost around $37 per person to get to the Marriott better deal is to find a partner to and take a taxi which will run between $45 and $50 if you're renting a car there are offices in the lower floor of the terminal A which may or may not be open I just go directly to the waiting rental company bus after getting my luggage