Cheap Car Rentals in Orange County from $18
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 Orange County with a pick-up date of 9/19 and drop-off date of 10/19. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Best car rental deals found in Orange County
Browse through a selection of recently found affordable car rental deals in Orange County. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Orange County with an average daily rate of $32. Data was last updated on September 10, 2026.
Cheapflights insights for Orange County car rentals
Get relevant, data-driven information to help you rent a car in Orange County, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Orange County?
For the best savings on car rentals in Orange County, make your reservation 7 days before pickup. The average price then is just $40/day—about 21% less than the yearly average.
What is the best car rental company in Orange County?
Based on Cheapflights user feedback, the highest rated car rental company in Orange County is Avis (rated 6.8/10 with 48 reviews). Thrifty (rated 10.0/10 with 1 review) is also highly rated by our users.
What is the cheapest month to rent a car in Orange County?
Planning a car rental in Orange County? January is the cheapest month, costing about $42 per day. In contrast, July is the most expensive, with an average daily rate of $59. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$42
February
$46
March
$54
April
$50
May
$50
June
$55
July
$59
August
$55
September
$43
October
$47
November
$43
December
$50
What car do most people rent in Orange County?
Passenger van rentals (Chrysler Pacifica or similar) are the most popular option for those visiting Orange County. Pickup truck rentals (RAM Pickup or similar) are also a popular choice, followed by SUV rentals (Class Intermediate SUV or similar).
Top rental agencies in Orange County
Explore the leading car rental agencies in Orange County known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Orange County. Reviews were last updated on September 10, 2026.
Avis
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View Avis Locations in Orange County
Thrifty
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View Thrifty Locations in Orange County
National
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View National Locations in Orange County
Global Rent A Car
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View Global Rent A Car Locations in Orange County
U-Save
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View U-Save Locations in Orange County
Ace
View Ace Locations in Orange County
Los Angeles Van Rentals
View Los Angeles Van Rentals Locations in Orange County
Super Cheap
View Super Cheap Locations in Orange County
Car rental FAQs
Find answers to frequently asked questions about car rentals in Orange County, including policies, requirements, and more. FAQs were last updated on September 10, 2026.
Describe the rules for driving in Orange County
Drive Orange County car rentals on the right-hand side of the road. Maintain an average speed of 25 mph in residential areas. If you are on a highway, maintain a speed of 65 mph. Ensure that all the passengers have their seatbelts on when the car is in motion. If you are travelling with children under the age of 7, ensure that they are fastened into a secure child seat in the back seat. Driving car rentals in Orange County with a blood alcohol content of more than 0.08% is illegal. Before you book your cheap car rental in Orange County, ensure that you check the department for motor vehicles for any changes in driving laws.
What are the requirements to rent a car in Orange County?
You must be at least 21 years old to get rental cars in Orange County. However, expect the car rentals in Orange County to charge you extra if you are below 25, especially electric car rentals. Carry your valid government-issued driver's license, ID, and credit or debit card when booking a car rental. Some car rentals in Orange County will require proof of insurance too. Foreigners should carry their valid licenses and passport. If the license is not in English, you will have to get an International Driver's Permit, which will be used together with your valid license.
What type of car is recommended for driving in Orange County?
Due to the heavy traffic, especially during rush hour, we recommend an economy car rental. An economy car such as a Ford Fiesta sedan or Mitsubishi Mirage is small enough to maneuver and navigate through traffic. It also helps navigate congested parking spots within the city as you look for space to park your cheap car rental in Orange County. Alternatively, if you want to take your family around the city to enjoy the scenery, an SUV or passenger van rental would be perfect. An SUV like the Toyota RAV4 or Jeep Compass has enough space for luggage and can carry up to five passengers during road trips.
What type are the best places to park in Orange County?
If you are looking for a parking spot for your Orange County car rentals, you can have the following options: Parking lots, on-street metered parking, garages, and hotel valets. On-street metered parking is free during the weekends and public holidays. During the weekdays, the following parking spots do not charge for the first 2 hours of parking: 143 West Almond Avenue, Old Towne West Civic Centre, and Orange Metrolink Station. The downtown area is full of parking options making it easier to maneuver through traffic to park rental cars in Orange County.
What is the cheapest rental car found in Orange County?
In the past two weeks, Cheapflights users have found many deals under $46/day when booking a rental car in Orange County. The best deal a user found was for $21/day from Turo, booked on Sep. 5.
How much does it cost to rent a car in Orange County for a week from Turo?
Turo offers rental cars in Orange County for about $305 per week on average.
Can I rent a car for a month in Orange County?
Yes, cars are available to be rented out for an entire month in Orange County.
How much does it cost to rent a car in Orange County for a month?
Prices can be as low as $1,309 if you consider booking with Turo. That price represents savings of 73% compared to the Orange County average. The monthly cost of a car rental in Orange County is on average $1,309 ($44/day).