$55 Car Rental Mare Island, CA

These Mare Island insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 29, 2026.

Reasons to book a car rental in and around Mare Island

Renting a car in Mare Island offers you the freedom to explore at your own pace, making it a popular choice for both sightseeing and cultural experiences. With a rental car, you can conveniently visit key attractions like the historic Mare Island Naval Shipyard located right in the village, or venture just 4 miles to Six Flags Discovery Kingdom for family-friendly entertainment. For those interested in culture, the Napa Valley Wine Train is a mere 15 miles away, providing a unique experience in the heart of wine country. The flexibility of having your own vehicle also allows you to easily manage luggage and plan your travel itinerary without the constraints of public transportation. Additionally, you can explore nearby cities such as Vallejo, Rodeo, and Crockett, all of which feature attractions like Sonoma Raceway and further enhance your travel experience. Whether you're seeking outdoor adventures or cultural insights, a rental car can make your visit to Mare Island and its surroundings more enjoyable and hassle-free.

Most popular car rentals around Mare Island

• Midsize: Accommodating up to 5 travelers along with up to 3 large suitcases, the midsize car is ideal for couples and families looking for a comfortable ride. This option provides ample space for both passengers and luggage, making it perfect for exploring the attractions around Mare Island at your own pace.
• Compact: The compact car is an excellent choice for solo travelers, couples, or families, accommodating up to 5 passengers and up to 3 medium suitcases. Its smaller size makes it easier to navigate through tight streets and find parking, providing a hassle-free driving experience as you venture around Mare Island.
• Standard: With the ability to fit 5 travelers and up to 3 large suitcases, the standard car is a great option for couples and families. It offers a balance of comfort and space, allowing you to enjoy your journey while having enough room for your belongings as you explore the beautiful surroundings of Mare Island.

Top rated car suppliers around Mare Island

• Enterprise: Enterprise has a strong presence in and around Mare Island with 2 rental locations situated within 2 miles. Renowned for its exceptional customer service, travelers appreciate the friendly staff and the ease of the rental process. The most booked vehicles from Enterprise are Midsize SUVs and Fullsize Vans, making it a versatile choice for families and groups looking for spacious options. With a reputation for reliability, Enterprise is a top choice for those wanting flexibility during their travels.
• Hertz: Hertz also operates 2 rental locations within 2 miles of Mare Island, providing convenience for travelers. Known for its wide selection of vehicles, Hertz is particularly favored for its Midsize and Fullsize cars, catering to diverse needs and preferences. Customers often highlight the efficiency of the rental process and the quality of the vehicles, ensuring a smooth experience from pickup to return. Hertz is a solid choice for those seeking dependable transportation in the area.
• Thrifty Car Rental: With 2 locations near Mare Island, Thrifty Car Rental offers travelers a convenient option for their vehicle needs. Popular choices include Midsize SUVs and Fullsize Pickups, making it ideal for those who require extra space or rugged capabilities. Thrifty is appreciated for its competitive pricing and well-maintained fleet, providing good value for money. Travelers can expect a hassle-free rental experience with friendly service, making Thrifty a great option for exploring the region.

Where to stay around Mare Island

• Napa: Located 14 miles from Mare Island, Napa is a vibrant city offering a romantic and entertainment-themed experience. Visitors can explore the historic Napa Valley Wine Train and the picturesque Sonoma Plaza. With plenty of outdoor activities, Napa is perfect for those looking to enjoy body treatments and golf. The area also boasts an array of restaurants and wineries, making it a great spot for food and drink enthusiasts.
• Vallejo: Mare Island is situated within Vallejo, a city known for family-friendly attractions and outdoor experiences. Key highlights include the popular Six Flags Discovery Kingdom and the Napa Valley Wine Train, both suitable for fun-filled days. Vallejo offers various dining options, including local wineries and restaurants, ensuring visitors can enjoy a delightful culinary experience while exploring the area.
• Rodeo: Just 4 miles from Mare Island, Rodeo is a charming city ideal for families and outdoor enthusiasts. Visitors can enjoy the recreational areas and parks while indulging in shopping at local malls. The Mare Island Naval Shipyard provides a glimpse into history, making it a cultural highlight in the area. Rodeo also features nearby food and drink options, including wineries and restaurants, perfect for a satisfying meal after a day of exploration.

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

1. Use filters to find the right car: Refine your search by selecting specific vehicle types and features. Whether you’re looking for an SUV for additional space, a convertible for summer drives, or an economical car to save money, utilize the filters on Expedia to discover the perfect option 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 vehicle well ahead of your trip. By booking early, you’re more likely to secure lower rates and a wider selection, particularly during peak travel 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 great balance between cost, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain types of vehicles—such as SUVs or luxury models—might not be available. This can also apply to renters over the age of 70. Always verify the age requirements before making a reservation.
5. Check fuel policies: Some rental companies require a full-to-full fuel policy, meaning you must return the vehicle with a full tank to avoid additional charges. This is usually the most favorable option. Others may provide full-to-empty or prepaid fueling alternatives, 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 the airport often incurs a surcharge, but the added convenience might make it worthwhile.
7. Know your payment options: Many car rental companies primarily accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unexpected expenses and provide peace of mind in case something unforeseen occurs during your trip. Adding car rental insurance when booking through Expedia is a straightforward process.
9. Consider unlimited mileage: If you’re planning long road trips, look for rental options that offer unlimited mileage to prevent any extra charges.
10. Bring your driver's license and ID: A valid driver’s license is mandatory for renting a car.

Best time to rent a car in and around Mare Island

The best value period to rent a car in and around Mare Island is January and February, when prices are slightly low and demand is also lower. March continues this trend with similar pricing and demand characteristics. Prices begin to rise in May, coinciding with a slight increase in demand. From June through July, rental costs and demand peak, making it the most expensive time to rent. August sees a drop in demand, but prices remain high, while September returns to average pricing with lower demand.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	49.3°F (9.6°C)	Light Rain	Mostly Sunny	Average	Slightly Low
February	50.7°F (10.4°C)	Light Rain	Mostly Sunny	Slightly Low	Slightly Low
March	52.7°F (11.5°C)	Light Rain	Mostly Sunny	Slightly Low	Slightly Low
April	56.5°F (13.6°C)	No Rain (Dry)	Mostly Sunny	Average	Average
May	60.6°F (15.9°C)	No Rain (Dry)	Sunny	Slightly High	Average
June	66.0°F (18.9°C)	No Rain (Dry)	Sunny	Slightly High	Slightly High
July	66.9°F (19.4°C)	No Rain (Dry)	Sunny	Slightly High	Slightly High
August	67.5°F (19.7°C)	No Rain (Dry)	Sunny	Average	Slightly High
September	67.6°F (19.8°C)	No Rain (Dry)	Sunny	Slightly Low	Average
October	63.5°F (17.5°C)	No Rain (Dry)	Sunny	Average	Average
November	54.9°F (12.7°C)	No Rain (Dry)	Mostly Sunny	Average	Average
December	49.1°F (9.5°C)	Light Rain	Mostly Sunny	Average	Average

Finding the cheapest car rentals in Mare Island

Using our Search Wizard

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

Renting a car in Mare Island

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Mare 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 Mare Island

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $55.

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