Downtown San Marcos Car Rental

Search and Compare from Car Companies in Downtown San Marcos

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

Frequently asked questions

What happens if I need to cancel my Downtown San Marcos car reservation?
You should qualify for a complete refund on your prepaid rental if you advise us at least six hours ahead of collecting the car. Check your policy for all the info. Our Customer Service Portal may have the answers too.
Why should I rent a Downtown San Marcos car with Expedia?
From member exclusive discounts to our affordable vacation packages, there are plenty of reasons to rent your next car with Expedia. Visiting Downtown San Marcos? There are rental companies to take your pick of, with vehicles to suit all styles and budgets. If you’d like to save more, bundle your rental car with your flights and hotel. Ready to get into the driver’s seat? We’re ready to get you on your way.
How do I find the best car rental deals in Downtown San Marcos with Expedia?
Check customer reviews, choose your favorite ride and compare prices from top suppliers. Expedia makes it a cinch to get the best deal on your rental wheels. Combine your Downtown San Marcos car rental with flight or hotel bookings and cruise off with even greater savings.
What do you need to rent a car in Downtown San Marcos?
Generally, you’ll need a valid driver’s license and credit card in your name when collecting the keys to your car. You may also need your own proof of coverage if you choose to opt out of the company’s insurance plan. These requirements often differ between suppliers, so it’s always a good idea to read the fine print.
Can I rent a car for a month or longer in Downtown San Marcos?
Whether you plan to stick around Downtown San Marcos or venture beyond, it’s easy to reserve a long-term rental with Expedia. Enter your trip details and pick-up/drop-off locations and we’ll help you find amazing long-term car rental deals.
Where can I find a Downtown San Marcos car rental if I am younger than 25?
This will depend on the rental companies that operate in Downtown San Marcos. They often have different policies when it comes to minimum ages. If you’ve found a supplier that does cater to drivers under 25 years of age, take note that extra costs may apply. Conduct some research into any extra charges before booking your rental.