San Diego

Cheap Car Rentals in San Diego

Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Cheapflights insights for San Diego car rentals

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

How far in advance should I rent a car in San Diego?

To get the best deal on a rental car in San Diego, book about 7 days before your trip. At that point, average daily prices are around ₱2,081, which is about 4,505% cheaper than the typical rate.

What is the best car rental company in San Diego?

Based on Cheapflights user feedback, the highest-rated car rental company in San Diego is Budget (rated 6.5/10 with 122 reviews). Avis (rated 6.3/10 with 143 reviews) is also highly rated by our users.

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

At San Diego, the best time to rent a car is in January, with an average daily rate of just ₱2,021. Conversely, July is the priciest month, averaging ₱3,270 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 Diego, the best time to rent a car is in January, with an average daily rate of just ₱2,021. Conversely, July is the priciest month, averaging ₱3,270 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

₱2,021

February

₱2,200

March

₱2,437

April

₱2,735

May

₱2,497

June

₱2,913

July

₱3,270

August

₱3,032

September

₱2,497

October

₱2,794

November

₱2,616

December

₱3,210

Which car rental company has the most locations in San Diego?

Enterprise Rent-A-Car has 15 locations throughout the area, more than any other company. Avis has the second highest number of locations in San Diego at 12.

Top rental agencies in San Diego

Explore the leading car rental agencies in San Diego known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in San Diego. Reviews were last updated on January 15, 2026.

Budget

6.5
Okay
122 reviews11 locations
Overview

Cleanliness

7.3

Comfort

7.3

Overall

6.5

Pick-up/drop-off

6.6

Value

6.6

Avis

6.3
Okay
143 reviews12 locations
Overview

Cleanliness

7.1

Comfort

7.2

Overall

6.3

Pick-up/drop-off

6.6

Value

6.4

Hertz

5.7
Fair
274 reviews12 locations
Overview

Cleanliness

6.6

Comfort

6.4

Overall

5.7

Pick-up/drop-off

5.7

Value

5.9

MEXRENTACAR

3.4
Poor
165 reviews4 locations
Overview

Cleanliness

4.3

Comfort

4.1

Overall

3.4

Pick-up/drop-off

3.4

Value

3.7

Enterprise Rent-A-Car

7.1
Good
83 reviews15 locations
Overview

Cleanliness

7.4

Comfort

7.4

Overall

7.1

Pick-up/drop-off

7.1

Value

7.0

Sixt

7.1
Good
61 reviews4 locations
Overview

Cleanliness

7.6

Comfort

7.6

Overall

7.1

Pick-up/drop-off

7.2

Value

6.9

Dollar

6.0
Okay
52 reviews8 locations
Overview

Cleanliness

7.3

Comfort

6.9

Overall

6.0

Pick-up/drop-off

6.2

Value

6.2

Thrifty

5.6
Fair
59 reviews5 locations
Overview

Cleanliness

6.7

Comfort

6.4

Overall

5.6

Pick-up/drop-off

5.7

Value

5.8

Car rental FAQs

Find answers to frequently asked questions about car rentals in San Diego, including policies, requirements, and more. FAQs were last updated on January 15, 2026.
  • How much does it cost to rent a car in San Diego for a week from Fox?

    Fox is one of the top picks in San Diego. They can have you in a rental car for about ₱18,451 per week on average.

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

    Yes, renting a vehicle in San Diego for a month is certainly possible.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airport car rentals in San Diego

Rent a car at one of these airports in the San Diego area

Best Car Rental Deals

We make it easy and fast to find and compare deals from 70,000+ rental locations and hundreds of agencies.

No Surprises

Prices shown to you will be completely in full, without any hidden charges or fees.

Free Cancellation

Plans change — we get it. And that’s why you can search and book rental cars on Cheapflights from agencies that offer free cancellation