Car rentals in Downtown, San Antonio

Renting a car in Downtown will cost, on average, $6 per day. Keep in mind that daily rental prices fluctuate based on a variety of factors. For example, momondo users recently found Downtown car rental prices for as much as $18 per day and as little as $5 per day.

At the moment, Downtown’s cheapest rental car company is CLICK RENT , where users have found prices for as low as $5/day. You may also consider renting from Advantage or National which are also some of the cheapest rental companies in the neighborhood. Users have recently found prices at Advantage for $5/day and $5/day from National.

If you’re looking to travel to San Antonio and save money on a rental car, then consider visiting Alamo Heights or Forest Crest. You will find that Europcar has the most affordable rental cars in Alamo Heights at $27/day. Thrifty has the cheapest rental cars in Forest Crest at $28/day.

Prices for cars in Downtown are updated daily.

The number of operators available for cars in Downtown is 10 as of December 2025.

The minimum age for drivers varies by country, including Downtown. In many EU countries drivers must be 18 years old. As a rule, you’ll need to be 21 to hire a car abroad, and a young driver surcharge may be applied if you are under 25. We recommend reading through the policy of your chosen rental company before booking.

To rent a car in Downtown, all drivers must have a valid full driving license. If the license is written in a language other than the language of the country of rental, an International Driving Permit may be required to avoid the risk of potential fines. If you're renting a car abroad, you may also need to provide proof of return travel and accommodation information during your stay. We recommend that you verify with the specific rental company you're booking with.