San Diego County Car Rentals

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Top destinations to rent a car in San Diego County

A coastal area with buildings on a hillside overlooking the ocean.
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San Diego

San Diego

What you need to know for your San Diego County car rental

Reasons to book a car rental in San Diego County

Renting a car in San Diego County is a popular choice for those looking to explore the region's diverse attractions at their own pace. With a rental car, you gain the freedom to visit popular destinations such as LEGOLAND® California in Carlsbad, a family-friendly theme park, and the scenic Mission Bay and Mission Beach, which offer beautiful outdoor experiences and beach activities. The convenience of having a car allows for easy luggage management and flexible travel plans, making it ideal for families and outdoor enthusiasts alike.

Additionally, a rental car enables you to navigate to vibrant cities within San Diego County. You can easily travel to San Diego, where you can enjoy Balboa Park and the waterfront, or head to Escondido to visit the California Center for the Arts and the historic San Pasqual Battlefield State Historic Park. The ability to drive along the picturesque coastal routes gives you the opportunity to discover hidden gems and experience the natural beauty of the area, ensuring a memorable trip tailored to your interests.

Most popular car rentals in San Diego County

  • Midsize SUV: This vehicle type is highly popular for travelers in San Diego County, accommodating up to 5 travelers and allowing for up to 3 large suitcases. It’s an excellent choice for families, couples, or small groups who need a balance of space and comfort while exploring the region.
  • Standard SUV: The standard SUV is also a favored option, fitting 5 travelers with room for 2 medium suitcases. It’s perfect for couples, families, or groups looking for a vehicle that combines practicality with the capability to navigate both city streets and more rugged terrains.
  • Fullsize: Ideal for families or groups, the fullsize car option accommodates up to 5 travelers and can hold either 3 large suitcases or 5 medium suitcases. This flexibility makes it a top choice for those who require extra space for luggage while enjoying the freedom to explore San Diego County comfortably.

Where to stay in San Diego County

  • San Diego: A vibrant city known for its family-friendly atmosphere, San Diego offers a unique blend of outdoor and beach experiences. Visitors can enjoy the scenic beauty of Mission Bay, relax at Mission Beach, or explore the cultural exhibits at Balboa Park. The city is also home to various dining options, including restaurants and wineries, making it an ideal spot for travelers seeking both adventure and relaxation.
  • Carlsbad: Famous for its entertainment-themed attractions, Carlsbad is a delightful destination for families. Spend time at LEGOLAND® California or unwind at the beautiful Oceanside Beach and Carlsbad State Beach. The area features several resorts and recreational parks, perfect for outdoor activities. With an array of restaurants and wineries nearby, Carlsbad caters to both fun and culinary exploration.
  • Escondido: Escondido combines city charm with outdoor experiences, attracting families and culture enthusiasts alike. Explore the California Center for the Arts or visit the historic San Pasqual Battlefield State Historic Park for a taste of local history. The city also has access to beaches and theme parks, along with various dining options, making it a well-rounded choice for those looking to immerse themselves in both culture and recreation.

10 tips to save on your car rental in San Diego County

  • Use filters to find the right car: Refine your search by vehicle type and features. Whether you require an SUV for added space, a convertible for those warm summer days, or an economy car for budget-friendly travel, utilize the filters on Expedia to help you discover the perfect fit for your trip.
  • Book in advance to help lower costs: Rental rates can vary based on demand, so it’s wise to secure your vehicle well ahead of your travel dates. Booking in advance typically allows you to lock in lower prices and ensures better availability, particularly during peak seasons.
  • Consider a smaller car for savings: Smaller vehicles are generally more affordable to rent and easier to maneuver in crowded areas. Mid-size options strike a good balance between cost, comfort, and fuel efficiency.
  • Age guidelines: Drivers under 30 may encounter higher deposits or additional daily fees, and certain vehicle types—such as SUVs or luxury models—might not be accessible. This can also apply to renters over 70 years old. Always verify the age requirements before making a reservation.
  • Check fuel policies: Some rental agreements operate on a full-to-full fuel policy, meaning you need to return the car with a full tank to avoid extra fees. This is usually the most favorable option. Others may offer full-to-empty or prepaid fueling alternatives, which are acceptable as well, but make sure to return the car empty in such cases.
  • 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.
  • Know your payment options: Most car rental companies primarily accept credit cards for payment.
  • Understand your insurance coverage: Car rental insurance can help prevent unexpected expenses and provides peace of mind in case of unforeseen events during your trip. It’s easy to add car rental insurance when booking through Expedia.
  • Consider unlimited mileage: If you’re planning extended road trips, seek out rentals that offer unlimited mileage to avoid incurring additional charges.
  • 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 San Diego County

    The best time to rent a car in San Diego County is January and February, when both prices and demand are slightly low. This period offers excellent value for those looking to explore the area. March through May sees average prices and demand, which can also be a reasonable choice for rentals. However, July tends to be the most expensive month, with high demand for rentals as the summer peak arrives. June through August also experience increased prices and busy periods.

    Find San Diego County Car Rentals

    Expedia.com makes it easy for you to book your next San Diego County car rental. We work with the best car rental companies in San Diego County, bringing you discount car rental rates and a wide variety of car rental classes including economy, compact, midsize, full-size, convertible, van, luxury and SUV rentals. Our partner car rental companies in San Diego County offer different pick-up and drop-off options. If you are ready to book your San Diego County car rental, follow the links on this page to view more information and details on your next short or long term car rental.

    Expedia.com offers a wide selection of rental cars in San Diego County to meet nearly every need. If you need any special equipment, like a child seat or ski rack, let us know and we will forward your request on to the rental car company. And what's more, when you choose to rent a car from one of our San Diego County airport car rental partners you'll be dealing with a rental car company that has made a special commitment to provide Expedia customers with great customer service, a wide choice of top quality cars, and competitive total pricing.

    Expedia.com offers many San Diego County rental cars pick up locations

    Find the best place to get your San Diego County airport rental cars by searching tons of pickup locations with Expedia.com

    Car Rental Information

    Popular car types:
    		SUV, Full Size, Economy
    From the airport to your hotel:
    		Airport Transportation