Hotels near San Antonio SeaWorld are always on sale with CheapOair! Built for $170 million, San Antonio SeaWorld is one of the popular attractions in Texas. This 250-acre (100 ha) marine mammal park, oceanarium and animals theme park is situated in the Westover Hills District of San Antonio, Texas. Known as the largest of three parks in the SeaWorld chain, it is the world’s largest marine-life theme park attracting vacationers and leisure hunters from all over the world. Enjoy rides from the likes of Grover's Roundup (carousel), Abby Cadabby's Rocking Wave (rocking unit) and Big Bird's Spinning Reef (mini Ferris wheel). Find great deals on cheap hotels near San Antonio SeaWorld, and count on CheapOair for all of your travel booking needs!