On the hunt for cheap rental cars for seniors in San Antonio, TX? Then look no further than the AARP Travel Center Powered by Expedia. Right here on this one-stop travel website, we work hard to offer the best prices on hotels, flights, vacation packages, and San Antonio AARP member rental car deals. Some of our perks for AARP members include senior car rental discounts in San Antonio as impressive as 25% off certain vehicles, or even entire class upgrades for the duration of your Texas vacation. Saving more on your rental can translate to an extra road trip to a hotspot like New Braunfels, an exciting German heritage town just a short drive away from San Antonio.