$28 Car Rental San Diego, CA

Reasons to book a car rental in and around San Diego

Renting a car in San Diego offers the ultimate freedom and flexibility for your trip. Whether you are a beachgoer, outdoor enthusiast, or family explorer, a rental car allows you to navigate the city at your own pace, making it easy to manage luggage and adapt your travel plans as needed. With a car, you can conveniently visit key attractions like the San Diego Convention Center, which is central to many events, or enjoy the scenic beauty of Mission Bay and Mission Beach, both perfect for a day of relaxation by the water. Exploring popular neighborhoods like Downtown San Diego, where you can find the USS Midway Museum and the Port of San Diego, becomes effortless. Additionally, neighborhoods such as Pacific Beach and Mission Beach offer stunning coastlines and boardwalks that are easily accessible with your rental vehicle. The convenience of having your own transportation means you can take full advantage of the diverse experiences San Diego has to offer, making it an excellent choice for every traveler type. Enjoy the open road and the flexibility that comes with renting a car in this vibrant city.

Most popular car rentals in San Diego

• Midsize SUV: This popular choice fits 5 travelers comfortably with space for up to 3 large suitcases. Midsize SUVs are perfect for families, couples, or small groups looking to explore San Diego. With the ability to manage luggage easily and navigate various terrains, this option ensures that you can enjoy your beach adventures and outdoor excursions with ease.
• Fullsize: Offering ample room for 5 travelers, the fullsize car accommodates up to 3 large suitcases or 5 medium suitcases. This makes it an ideal option for families and groups who need extra space for luggage and gear. With a fullsize vehicle, you can embark on your San Diego journey with the flexibility to carry everything you need for a fun-filled trip.
• Standard SUV: A great choice for those traveling with up to 5 people, the standard SUV can fit 2 medium suitcases. This vehicle type strikes a balance between space and maneuverability, making it suitable for couples, families, or groups. Enjoy the freedom of exploring San Diego's attractions while having enough room for essentials without sacrificing comfort.

Top rated car suppliers in San Diego

• Alamo Rent A Car: Alamo is a popular choice for travelers in San Diego, boasting an overall rating of 7.4 out of 10. Known for its friendly service and short wait times, Alamo provides a hassle-free rental experience. The most booked vehicles with Alamo are Midsize SUVs and Premium SUVs, making it an excellent option for those looking for comfort and reliability during their trip.
• Fox Rental Cars: Fox Rental Cars has gained traction among visitors in San Diego, offering a well-rounded selection of vehicles. With 1 rental location in the area, this supplier is a convenient option for travelers. The most popular vehicles rented through Fox are Midsize SUVs and Fullsize cars, ensuring you have the space and comfort needed for your adventures in San Diego.
• Thrifty Car Rental: Thrifty Car Rental stands out with over 5 rental locations throughout San Diego, providing flexibility for travelers. This supplier is favored for its accessibility and variety of vehicle options. Midsize SUVs and Fullsize cars are among the most booked with Thrifty, making it a great choice for families or groups needing extra space during their stay.

Where to go in San Diego

• Downtown San Diego: Experience the vibrant atmosphere of Downtown San Diego, a hub for family, outdoor, and city experiences. Key attractions include the San Diego Convention Center, suitable for business travelers, and the USS Midway Museum, offering cultural insights into maritime history. Nearby, you'll find the Port of San Diego, a modern civic government building. Popular activities encompass shopping at local centers and enjoying events at nearby venues. The area sees peak visitor numbers in April and June to July, making it an ideal time for a visit.
• Mission Beach: Mission Beach is perfect for families and outdoor enthusiasts, featuring a picturesque beach and scenic bay. Mission Beach itself is a prime spot for sunbathing and water sports, while Mission Bay offers beautiful views and recreational opportunities. The Mission Beach Boardwalk is great for leisurely strolls and family outings. Visitor numbers peak in March and July to August, making these months ideal for enjoying the beach and nearby amusement parks.
• Pacific Beach: Pacific Beach attracts outdoor lovers and families looking for beach fun. It is home to stunning beaches, including Mission Beach, and the scenic Mission Bay, ideal for water activities. Crystal Pier offers a unique perspective of the coastline and is a great spot for photos. With visitor peaks in April and June to July, this neighborhood is a fantastic choice for those wanting to enjoy the sun and surf during the warmer months.

10 tips to save on your San Diego car hire

1. Use filters to find the right car: Refine your search by selecting vehicle types and specific features. Whether you need an SUV for added space, a convertible for summer drives, or an economical car for budget-friendly travel, utilize the filters on Expedia to discover the best option for your journey.
2. Book in advance to help lower costs: Rental prices vary based on demand, so it’s advisable to reserve your vehicle well ahead of your trip. By booking early, you are likely to secure lower rates and enjoy better availability, particularly during peak seasons.
3. Consider a smaller car for savings: Compact cars are typically less expensive to rent and easier to maneuver 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 luxury models—might not be available. This can also apply to renters over 70. Always verify the age requirements prior to booking.
5. Check fuel policies: Some rentals operate under a full-to-full fuel policy, which means you must return the car with a full tank to avoid additional charges. This is generally the best option. Others may provide full-to-empty or prepaid fueling options, which are also acceptable. Just ensure you return the car empty in that scenario.
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 exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help prevent unexpected expenses and offers peace of mind in case of unforeseen events during your trip. It’s easy to add car rental insurance when booking through Expedia.
9. Consider unlimited mileage: If you plan on taking long road trips, seek out rentals that offer unlimited mileage to avoid incurring extra charges.
10. Bring your driver's license and ID: A valid driver’s license is essential for renting a car.

Finding the cheapest car rentals in San Diego

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter San Diego into the search wizard at the top of the page. We will compare all the best deals available for your car rental in San Diego and provide you with a list of the cheapest options, with no added fees.

Renting a car in San Diego

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in San Diego. We partner with 25 reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in San Diego

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $28.

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals