$13 Car Rental Bethel Island, CA

These Bethel Island insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 26, 2026.

Reasons to book a car rental in and around Bethel Island

Renting a car in Bethel Island offers travelers the freedom to explore the surrounding area at their own pace. With a rental car, you can easily manage your luggage and create a flexible travel plan tailored to your interests. This is especially appealing for those seeking outdoor adventures, scenic views, or romantic experiences. Key attractions within a short drive include the California Delta, located 12 miles away, ideal for nature enthusiasts, and Bacon Island, just 6 miles away, perfect for beach and outdoor activities. If you're traveling with a dog, Koda Dog Park, only 6 miles from Bethel Island, provides a great spot for a fun outing. Exploring nearby cities like Oakley, Knightsen, and Brentwood is also convenient with a rental car. Each city offers unique attractions such as Mount Diablo State Park and Marsh Creek State Park. With a rental car, you can enjoy the sights without the limitations of public transportation, making your visit to Bethel Island and its surroundings more enjoyable and relaxed.

Where to stay around Bethel Island

• Brentwood: Located 7 miles from Bethel Island, Brentwood offers a romantic escape with stunning outdoor scenery. Explore attractions such as Marsh Creek State Park and Mount Diablo State Park for hiking and adventure. Golf enthusiasts can enjoy the local golf courses and private clubs. Don't miss the nearby wineries for delightful tastings. This city is perfect for those looking to embrace nature and relax in picturesque surroundings.
• Oakley: Just 5 miles away from Bethel Island, Oakley is ideal for those seeking outdoor experiences and scenic views. Visit Mount Diablo State Park for breathtaking landscapes and outdoor activities. The city also features recreational areas and theaters for family fun. Enjoy dining at local restaurants or sampling wines at nearby wineries. Oakley is a charming destination for a romantic getaway or a family vacation.
• Knightsen: Only 4 miles from Bethel Island, Knightsen is known for its family-friendly atmosphere and outdoor attractions. Discover Koda Dog Park for a fun day out with pets or visit the scenic Prisoners Point. With shopping centers nearby and a variety of dining options including wineries, Knightsen offers a delightful blend of recreation and relaxation. This neighborhood is perfect for families wanting to enjoy time together in a lovely environment.

10 tips to save on your car rental in and around Bethel Island

1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you're looking for an SUV for extra space, a convertible for summer drives, or an economy car for budget-friendly options, utilize the filters on Expedia to help you discover the best 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 likely to secure lower rates and enjoy better availability, particularly during peak seasons.
3. Consider a smaller car for savings: Smaller cars are typically 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 rental agreements require a full-to-full fuel policy, meaning 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 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 be worth the extra 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 unnecessary expenses and provides peace of mind if something unexpected occurs during your trip. It's easy to add car rental insurance when booking with Expedia.
9. Consider unlimited mileage: If you're planning long road trips, look for rental options that include unlimited mileage to prevent extra charges.
10. Bring your driver's license and ID: A valid driver's license is required to rent a car.

Finding the cheapest car rentals in Bethel Island

Using our Search Wizard

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

Renting a car in Bethel Island

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Bethel Island. We partner with 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 Bethel Island

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $13.

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