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: August 22, 2026.

Reasons to book a car rental in and around San Diego

Renting a car in San Diego offers the freedom and flexibility to explore the vibrant surroundings at your own pace. This neighborhood in Medellín is a great base for visiting popular attractions like Pueblito Paisa, an old town that is less than 1 mile away, perfect for cultural experiences. Additionally, Parques del Río Medellín, located just 1 mile from San Diego, provides an ideal setting for family outings and outdoor activities. With a rental car, you can also easily reach the Medellín Museum of Modern Art, which is less than a mile away and a must-see for art lovers.

A car rental is especially convenient for families and travelers with business needs, offering ample space for luggage and gear. Exploring nearby neighborhoods such as El Poblado and Laureles, both about 2 miles away, becomes simple and stress-free. These areas feature attractions like Lleras Park and Second Laureles Park. By renting a car, you ensure that your travel plans remain flexible while enjoying the diverse experiences that San Diego and its surroundings have to offer.

Most popular car rentals around San Diego

• Compact: This car option accommodates 5 travelers along with up to 3 medium suitcases, making it ideal for solo travelers, couples, or families. Its size makes it easy to navigate through the streets of San Diego, while also providing flexibility for your luggage. Renting a compact car allows you to explore the attractions at your own pace without worrying about parking constraints.
• Economy: The economy car is another popular choice, accommodating 5 travelers with up to 2 medium suitcases. This option is perfect for solo travelers, couples, and families seeking a budget-friendly solution that still offers comfort and convenience. With its great fuel efficiency, an economy car allows you to maximize your travel experience around San Diego without breaking the bank.
• Midsize SUV: For those traveling with more luggage or looking for extra space, the midsize SUV is a fantastic option. It accommodates 5 travelers and supports up to 3 large suitcases, making it ideal for families, couples, or small groups. The spacious interior and enhanced comfort make it perfect for longer drives, allowing you to enjoy your journey around San Diego and beyond.

Top rated car suppliers around San Diego

• Alamo Rent A Car: Located just 1 mile away from San Diego, Alamo Rent A Car is a popular choice for travelers seeking flexibility and convenience. Known for its great selection of Economy and Compact cars, Alamo makes it easy to manage your luggage and explore the beautiful surroundings at your own pace.
• Enterprise: Also situated 1 mile from San Diego, Enterprise is another excellent option for car rental. With a focus on customer satisfaction, Enterprise offers a reliable fleet featuring Economy and Compact vehicles, perfect for navigating the bustling streets and scenic routes of the area.
• Greenmotion: Greenmotion, located 1 mile away from San Diego, provides an eco-friendly alternative for car rentals. This supplier specializes in economical and compact vehicles, allowing you to travel around the region while being conscious of the environment. Their focus on sustainability and customer service makes them a strong contender for your car rental needs.

Where to stay around San Diego

• San Diego: Located in the heart of Medellín, San Diego offers a great blend of urban living and accessibility to various attractions. With urban parks, event venues, and nearby shopping centers, it's perfect for both family and business-themed experiences. Enjoy the local cafes and restaurants, making it a convenient base for exploring the vibrant city.
• El Poblado: Situated 2 miles away from San Diego, El Poblado is a lively neighborhood known for its upscale vibe. It features popular attractions such as Lleras Park and Poblado Park, both ideal for family outings. The area also boasts numerous restaurants, cafés, and bars, making it a fantastic spot for food lovers and those seeking a vibrant nightlife.
• Laureles: Also 2 miles from San Diego, Laureles is a neighborhood that combines a laid-back atmosphere with urban conveniences. It is home to the Second Laureles Park, perfect for outdoor activities. The area offers various dining options and is close to cultural sites like Pueblito Paisa, making it suitable for family and culture enthusiasts alike.

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 enjoyment, or an economy car for budget-friendly travel, utilize filters on Expedia to help you discover the perfect fit for your journey.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it's wise to reserve your car well ahead of your trip. By booking early, you’re more likely to secure lower rates and enjoy better availability, especially during peak travel seasons.
3. Consider a smaller car for savings: Generally, smaller cars are more affordable to rent and easier to 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—might 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 rentals require a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is typically the best choice. Other options may include full-to-empty or prepaid fueling, which is acceptable as well—just ensure you return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but the added convenience may make it worthwhile.
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 if something unforeseen occurs during your trip. Adding car rental insurance when booking through Expedia is simple.
9. Consider unlimited mileage: If you're planning long road trips, look for rental options that offer unlimited mileage to prevent 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 value period to rent a car in and around San Diego is May, when prices are slightly low and demand remains average. September and October also offer good options, as they see slightly low prices along with moderately low demand. However, December tends to be the most expensive month, with high demand making rentals pricier. The months before December, such as November, maintain average prices with moderately low demand, adding to the overall busyness of the holiday season.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	64.2°F (17.9°C)	Light Rain	Mostly Cloudy	Moderately High	Average
February	64.8°F (18.2°C)	Light Rain	Mostly Cloudy	Average	Average
March	64.6°F (18.1°C)	Moderate Rain	Mostly Cloudy	Average	Average
April	64.6°F (18.1°C)	Frequent Rain	Mostly Cloudy	Average	Average
May	64.4°F (18.0°C)	Frequent Rain	Mostly Cloudy	Average	Slightly Low
June	64.2°F (17.9°C)	Moderate Rain	Mostly Cloudy	Moderately High	Average
July	64.4°F (18.0°C)	Moderate Rain	Mostly Cloudy	Average	Slightly High
August	64.6°F (18.1°C)	Moderate Rain	Mostly Cloudy	Average	Slightly High
September	64.4°F (18.0°C)	Moderate Rain	Mostly Cloudy	Moderately Low	Slightly Low
October	63.1°F (17.3°C)	Frequent Rain	Mostly Cloudy	Moderately Low	Slightly Low
November	63.0°F (17.2°C)	Frequent Rain	Mostly Cloudy	Moderately Low	Average
December	63.5°F (17.5°C)	Light Rain	Mostly Cloudy	Moderately High	Slightly High