Search and browse 10500 apartments under $800 available for rent in San Antonio, TX. With apartments that span the entire city, you will find an apartment in San Antonio for just the right price. During your search, sort your favorite apartments under $800 by one of our listed amenities — covered parking, in-unit washer and dryer, a rooftop pool, a modern fitness center, an updated kitchen, energy efficient appliances, smart technology, online leasing, payments, and more. Want to tour a property? Schedule a tour online and you’ll be moving in to your new San Antonio apartment before you know it.