Car rentals in Riverside, Austin

Based on our data, the cost to rent a car in Riverside is $5 per day on average. However, you might be able to find rental car deals as low as $5 per day which is a 50% difference from the highest price per day at $10.

The cheapest rental car companies in Riverside are Avis, Advantage and CarWiz. In the past 72 hours, momondo users have found rental prices as low as $5/day from Avis, $5/day from Advantage, and $5/day from CarWiz.

If you’re looking to travel to Austin and save money on a rental car, then consider visiting Chestnut or Dawson. You will find that Easirent has the most affordable rental cars in Chestnut at $24/day. Thrifty has the cheapest rental cars in Dawson at $30/day.

Prices for cars in Riverside were last updated today.

As of June 2025, there are 10 operators available to choose from for cars in Riverside.

Among different countries, including Riverside, the minimum age for drivers varies. In numerous EU countries, drivers must be 18 years old. To hire a car overseas, you'll generally need to be at least 21, and if you're under 25, a young driver surcharge may be imposed. It's recommended that you review the policy of the rental company you're considering before booking.

When renting a car in Riverside, all drivers must present a full valid driving license. An International Driving Permit is required if the driving license is written in a language different to that of the country of rental and may be necessary to avoid the risk of potential fines. If you are renting abroad, you may also need to provide proof of return travel and accommodation information during your stay. We always recommend checking with the individual rental company you are booking with.