Cheap Car Rentals in San Antonio, Cali from $42
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in San Antonio with a pick-up date of 7/13 and drop-off date of 8/9. Fares are subject to change and may not be available at all agencies or on all dates of rental.
San Antonio, Cali car rentals in 2025
Get helpful information to start your search for the perfect car rental in San Antonio. The average price data is based on the last 12 months and was last updated on June 12, 2025.
Most popular company | GREEN MOTION |
|---|---|
Most common car type | Economy |
Average price per day | $59 |
Cheapest price per day | $42 |
Best San Antonio, Cali car rental deals
Browse through the best deals we’ve found on San Antonio car rental deals at this time. Deals are sourced from providers and were last updated on June 12, 2025.
Cheapflights insights for San Antonio car rentals
Get relevant, data-driven information to help you rent a car in San Antonio, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in San Antonio?
To get the best deal on a rental car in San Antonio, book about 48 days before your trip. At that point, average daily prices are around $19, which is about 57% cheaper than the typical rate.
What is the best car rental company in San Antonio?
Based on Cheapflights user feedback, the highest rated car rental company in San Antonio is Enterprise Rent-A-Car (rated 10.0/10). National (rated 10.0/10) is also highly rated by our users.
What is the cheapest month to rent a car in San Antonio?
Planning a car rental in San Antonio? September is the cheapest month, costing about $28 per day. In contrast, December is the most expensive, with an average daily rate of $75. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$45
February
$50
March
$52
April
$44
May
$43
June
$51
July
$41
August
$31
September
$28
October
$28
November
$46
December
$75
Which car rental company has the most locations in San Antonio?
Both Enterprise Rent-A-Car and National have 2 locations in San Antonio, more than any other rental company in the area.
Top rental agencies in San Antonio, Cali
Explore the most popular car rental suppliers in San Antonio, including their locations and customer reviews, to make the best choice for your next trip.
Enterprise Rent-A-Car
Overview
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Value
National
Rent Arte
GREEN MOTION
Overview
Cleanliness
Comfort
Overall
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Value
Alamo
Overview
Cleanliness
Comfort
Overall
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Value
Budget
Overview
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FlexWays
Sunnycars
San Antonio Car rental FAQs
Find answers to frequently asked questions about car rentals in San Antonio, including policies, requirements, and more. FAQs were last updated on June 12, 2025.
Can I rent a car for a month at San Antonio?
Yes, renting a vehicle at San Antonio for a month is certainly possible.
What is the cheapest rental car in San Antonio, Cali?
At 32% less than the average cost of other rental cars in San Antonio, Cali, a Class Compact Car is the cheapest rental car available in the neighborhood. You can expect prices to be an average of $60/day for a Class Compact Car.
How much is a rental car in San Antonio, Cali?
A rental car in San Antonio, Cali costs $60/day on average, though we’ve seen prices as low as $60/day recently.