San Antonio

Cheap Car Rentals in San Antonio

Driver's age: 25-65
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San Antonio car rentals in 2026

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 1 February 2026.

Most popular company

THRIFTY

Price of petrol per litre

HK$6.49

Average price per day

HK$271

Cheapest price per day

HK$271

Cheapflights insights for San Antonio car rentals

Get relevant, data-driven information to help you hire a car in San Antonio, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in San Antonio?

Book your rental car in San Antonio 7 days before your pickup date to maximise your savings. Car rental prices are around HK$281/day on average when booked 7 days ahead, which saves you 518% off the average price.

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 Hertz (rated 5.5/10 with 126 reviews). Avis (rated 7.3/10 with 62 reviews) is also highly rated by our users.

What is the cheapest month to rent a car in San Antonio?

At San Antonio, the best time to rent a car is at February, with an average daily rate of just HK$289. Conversely, October is the priciest month, averaging HK$406 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In San Antonio, the best time to rent a car is in February, with an average daily rate of just HK$289. Conversely, October is the priciest month, averaging HK$406 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

HK$313

February

HK$289

March

HK$328

April

HK$383

May

HK$367

June

HK$367

July

HK$398

August

HK$344

September

HK$344

October

HK$406

November

HK$352

December

HK$375

Which car hire company has the most locations in San Antonio?

Enterprise Rent-A-Car has 27 locations throughout the area, more than any other company. Budget has the second-highest number of locations in San Antonio at 14.

Top rental agencies in San Antonio

Explore the leading car rental agencies in San Antonio known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in San Antonio. Reviews were last updated on 1 February 2026.

Hertz

5.5
Fair
126 reviews11 locations
Overview

Cleanliness

6.1

Comfort

6.1

Overall

5.5

Pick-up/drop-off

5.5

Value

5.5

Avis

7.3
Good
62 reviews13 locations
Overview

Cleanliness

7.8

Comfort

7.9

Overall

7.3

Pick-up/drop-off

7.3

Value

7.2

Enterprise Rent-A-Car

7.3
Good
32 reviews27 locations
Overview

Cleanliness

7.7

Comfort

7.6

Overall

7.3

Pick-up/drop-off

7.1

Value

7.1

Budget

6.9
Okay
46 reviews14 locations
Overview

Cleanliness

7.1

Comfort

7.4

Overall

6.9

Pick-up/drop-off

6.6

Value

6.8

Sixt

6.8
Okay
33 reviews2 locations
Overview

Cleanliness

7.4

Comfort

7.2

Overall

6.8

Pick-up/drop-off

6.9

Value

6.7

Europcar

6.3
Okay
31 reviews1 location
Overview

Cleanliness

6.6

Comfort

7.0

Overall

6.3

Pick-up/drop-off

6.6

Value

6.2

Alamo

8.9
Very Good
15 reviews1 location
Overview

Cleanliness

9.3

Comfort

9.5

Overall

8.9

Pick-up/drop-off

9.2

Value

8.9

Dollar

7.4
Good
29 reviews5 locations
Overview

Cleanliness

8.2

Comfort

7.9

Overall

7.4

Pick-up/drop-off

7.2

Value

7.3

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 1 February 2026.
  • What is the cheapest hire car found in San Antonio?

    In the past two weeks, Cheapflights users have found many deals under HK$271/day when booking a car hire in San Antonio. The absolute best deal a user found was for HK$271/day from Thrifty, booked on Jan. 31.

  • How much does it cost to hire a car in San Antonio for a week from Thrifty?

    Thrifty is one of the most popular car hire companies in San Antonio, offering car hire for around HK$1,897 per week on average.

  • Can I rent a car for a month in San Antonio?

    Typically, how long you can rent a car for depends on the inventory of the supplier. For San Antonio however, it is certainly possible to rent a car for an entire month.

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