Car Rental San Diego

These San Diego insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: September 15, 2026.

Reasons to book a car rental in and around San Diego

Renting a car in the San Diego neighborhood of Cartagena, Bolívar, Colombia, offers travelers the freedom and flexibility to explore at their own pace. With a rental car, you can easily manage your luggage and create flexible travel plans, making it ideal for anyone looking to experience the rich culture and vibrant city life. Key attractions like the Clock Tower, Walls of Cartagena, and the House of Gabriel Garcia Marquez are all located less than 1 mile away, allowing for quick and convenient visits. Furthermore, the rental car provides easy access to other popular destinations such as Bocagrande Beach and the Cartagena Walled City, both of which are just a short drive away. For those seeking a cultural experience, neighborhoods like Getsemani and the historic sites around San Diego can be easily reached, enhancing your journey. Whether you're visiting for business or leisure, having a rental car makes it simple to explore the diverse offerings of San Diego and its surroundings, ensuring a more enjoyable and hassle-free travel experience.

Most popular car rentals around San Diego

• Economy: This car type is a favorite among travelers visiting San Diego, accommodating up to 5 travelers and 2 medium suitcases. It’s an ideal option for solo travelers, couples, or families looking for an economical choice that still provides the freedom to explore at their own pace. The Economy car is perfect for navigating the city’s attractions while managing luggage with ease.
• Compact: Another popular choice in San Diego, the Compact car also accommodates 5 travelers but has the added benefit of fitting up to 3 medium suitcases. This makes it a great option for small families or groups who need a bit more space for their bags without opting for a larger vehicle. Its size is versatile, making city driving and parking hassle-free.
• Midsize SUV: For those traveling with larger groups or families, the Midsize SUV is an excellent choice, accommodating 5 travelers with room for up to 3 large suitcases. This car type offers additional space and comfort, making it ideal for longer drives and adventures around San Diego. Its versatility ensures you can handle everything from beach gear to road trip essentials with ease.

Top rated car suppliers around San Diego

• Alamo Rent A Car: Alamo is a popular choice for travelers looking for a reliable rental experience near San Diego. Located just 3 miles away, Alamo provides a selection of Economy and Compact vehicles that cater to different travel needs. Customers appreciate the quick pickup process and the cleanliness of their cars, making it a convenient option for those wanting to explore the area at their own pace.
• Greenmotion: Situated only 2 miles from San Diego, Greenmotion is another great option for car rentals. This supplier specializes in Economy and Compact cars, perfect for tourists seeking affordable and efficient transportation. Travelers often commend Greenmotion for its friendly service and well-maintained vehicles, ensuring a pleasant driving experience while discovering local attractions.
• U-Save Car Rental: U-Save Car Rental is conveniently located 2 miles away from San Diego, offering a selection of Economy and Mini vehicles. This supplier is favored for its competitive pricing and straightforward rental process. Customers frequently highlight the ease of managing their bookings and the overall quality of the cars, making U-Save a solid choice for those looking to navigate the vibrant surroundings of San Diego.

Where to stay around San Diego

• San Diego: Located in the heart of Cartagena, San Diego offers a rich cultural experience with close proximity to various attractions. Enjoy the vibrant atmosphere while being near significant landmarks such as the Clock Tower and the beach. This neighborhood provides easy access to dining options, shopping centers, and body treatment venues, making it an ideal base for travelers looking to immerse themselves in the local culture.
• Cartagena Walled City: Less than 1 mile away from San Diego, Cartagena Walled City is a historic neighborhood that captures the essence of Cartagena's rich heritage. Visitors can explore the iconic Walls of Cartagena and Bolivar Square, both suited for culture and city experiences. The area is also filled with restaurants, cafes, and shopping venues, perfect for those wanting to indulge in local cuisine and shopping while enjoying the city's vibrant atmosphere.
• Bocagrande: Situated 2 miles from San Diego, Bocagrande is a bustling neighborhood known for its beautiful beaches and lively city vibe. Travelers can relax at Castillo Grande Beach or El Laguito Beach, both ideal for a beach vacation. This area is also home to shopping centers and restaurants, offering a variety of dining options. Bocagrande is perfect for those looking to combine beach relaxation with urban exploration.

10 tips to save on your car rental in and around San Diego

1. Use filters to find the right car: Refine your search by selecting vehicle type and features. Whether you need an SUV for added space, a convertible for summer drives, or an economy car for budget-friendliness, utilize the filters on Expedia to help you discover the perfect match for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s advisable to reserve your car well ahead of your trip. By booking early, you are more likely to obtain lower rates and enjoy better availability, particularly during peak travel seasons.
3. Consider a smaller car for savings: Smaller vehicles are typically more affordable to rent and easier to maneuver and park in crowded areas. Mid-size rentals strike a good balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily surcharges, and certain vehicle types—such as SUVs or premium models—may not be available. This can also apply to renters over 70 years old. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you'll need to return the car with a full tank to avoid additional fees. This is often the most favorable option. Other policies may offer full-to-empty or prepaid fueling, which can also be acceptable. Just ensure to return the vehicle empty in such cases.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience may justify the cost.
7. Know your payment options: Many car rental companies only accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provides peace of mind in case something unforeseen occurs during your trip. It’s easy to include car rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you’re planning long road trips, seek rentals with unlimited mileage to prevent incurring additional charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Best time to rent a car in and around San Diego

The best time to rent a car in and around San Diego is September, when prices are at their lowest and demand is also low. October and November follow closely, with slightly low prices and average demand. From January to April, demand and prices tend to be slightly high, especially during December, which is the most expensive month of the year for rentals. July and August also see increased demand and higher prices, making them busier months overall.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	81.5°F (27.5°C)	No Rain (Dry)	Sunny	Slightly High	Slightly High
February	82.0°F (27.8°C)	No Rain (Dry)	Sunny	Average	Average
March	82.0°F (27.8°C)	No Rain (Dry)	Mostly Sunny	Average	Average
April	82.6°F (28.1°C)	Light Rain	Mostly Sunny	Slightly Low	Average
May	82.9°F (28.3°C)	Moderate Rain	Mostly Cloudy	Average	Average
June	82.9°F (28.3°C)	Moderate Rain	Mostly Sunny	Average	Average
July	82.8°F (28.2°C)	Moderate Rain	Mostly Sunny	Slightly High	Slightly High
August	82.8°F (28.2°C)	Moderate Rain	Mostly Sunny	Slightly High	Average
September	82.8°F (28.2°C)	Moderate Rain	Mostly Cloudy	Slightly Low	Slightly Low
October	82.0°F (27.8°C)	Frequent Rain	Mostly Cloudy	Slightly Low	Slightly Low
November	81.7°F (27.6°C)	Moderate Rain	Mostly Cloudy	Average	Slightly Low
December	81.7°F (27.6°C)	Light Rain	Mostly Sunny	Average	Slightly High