San Marcos Cheap Car Rentals & Car Hire Deals

Compare rent a car rates in San Marcos from popular car rental companies

Featured car rental suppliers

Compare from agencies

car supplier logos

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 and activities. Sign up.Opens in a new window

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

Explore San Marcos with Cheap Car Rentals and Car Hire Deals

* Price found within the past 60 days. Click for updated prices.

Don't see what you're looking for?

See all car hire in San Marcos
View all cars
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

How much is a rental car per day in San Marcos?
The cheapest daily rate in San Marcos was AU$34 based on prices within the last seven days. Browse our broad range of options, from budget vehicles to roll-in-style rides.
What happens if I need to cancel my San Marcos car reservation?
When you cancel at least six hours prior to the collection time, many prepaid homes offer a full refund. However, not all are eligible for this, so it’s important to familiarize yourself with your home policy. Check your itinerary for the details or visit our Customer Service Portal for more information.
What types of cars can I rent in San Marcos?
Premium, full-size, intermediate … Whatever you prefer! However, compact models are the most popular in San Marcos. If you’re searching for something reasonably priced and small, but not too small, this rental car category is a great choice. Driving around traffic-filled streets will be easy in one of these. Compact vehicles offer a little more room compared to economy rides and are suited to couples and families on a budget.
Why should I rent a San Marcos car with Expedia?
There are so many reasons to book your wheels with Expedia. We have suppliers to choose from in San Marcos, and we’ll get you the cheapest price with our exclusive offers and member prices. Eager to save even more? Combine your car, flights and hotels into a package. The more you travel and book with Expedia, the more benefits you get!
How do I find the best car rental deals in San Marcos with Expedia?
Whatever class of ride you want, Expedia will help you pick up the best deal. Just compare the offers from leading home providers and book the option that’s right for you. Like to drive away with even more in your wallet? Combine your San Marcos car rental with flight or hotel bookings.
How old do you have to be to rent a car in San Marcos?
You need to be at least 21. But there are some age-related restrictions you should keep in mind before you book your wheels in San Marcos. If you’re a younger driver, home providers will likely charge an additional daily fee and limit the kinds of vehicles you can rent. The surcharge amount, and which ages it applies to, varies between suppliers. Take a few moments to compare the requirements.
What do you need to rent a car in San Marcos?
Generally, you’ll need a current driver’s license and a credit card in the same name when collecting the keys to your car. You may also need proof of coverage if you choose to opt out of the company’s insurance plan. These requirements often differ between suppliers, so remember to read the fine print.
What is the cheapest car rental in San Marcos?
According to prices found within the past seven days, the lowest daily rate for a holiday home car in San Marcos was AU$34. The second lowest was AU$40 a day. These rates were available on Expedia, with a holiday home starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I rent a car for a month or longer in San Marcos?
You can, and the good news is suppliers often offer lower rates the longer you rent. Scroll through our long-term car rental deals in San Marcos and hit the road with an amazing bargain.
Where can I find a San Marcos car rental if I am younger than 25?
Age policies differ between holiday home companies, so be prepared to do a bit of homework. Managed to find a San Marcos supplier that does rent to under 25s? Awesome! Just keep in mind that some companies charge additional fees to drivers between 21 and 24. The fine print of each holiday home car you’re interested in will have all the details you need.

Information on Car Rentals

 
Popular Car Rental Types:
Hire a SUV, Economy, Luxury, Full Size
 
Car Rental Suppliers Available:
 
Today's Best Car Rental Offer:
AU$34
 
Second Best Car Rental Deal:
AU$40
 
Third Best Car Rental Deal:
AU$46
 
Airport to hotel transportation:
Airport Transportation