$51 Car Rental Castries

Reasons to book a car rental in and around Castries

Renting a car in Castries offers the freedom to explore this beautiful city and its surroundings at your own pace. Whether you're a beachgoer eager to soak up the sun at La Toc Beach, an adventure seeker looking to discover scenic views, or a cultural explorer wanting to visit the Cathedral Basilica of the Immaculate Conception and the St. Lucia Town Hall, a rental car provides the convenience of easy luggage management and flexible itineraries. With a car, you can effortlessly travel between key attractions in Castries and nearby destinations like Charlotte, which is home to the same cultural gems, or venture 3 miles to Marigot Bay for its stunning landscapes and local attractions. Additionally, you can reach Corinthe, where you can enjoy Reduit Beach and Rodney Bay Marina, all while having the comfort of your own vehicle. This flexibility enhances your experience, whether you are enjoying outdoor activities or immersing yourself in the vibrant local culture. A rental car is an excellent choice for anyone looking to make the most of their trip in and around Castries.

Most popular car rentals in Castries

• Economy: This car option is perfect for solo travelers, couples, and families, fitting up to 5 travelers with room for 2 medium suitcases. The economy car is a popular choice for those who want to explore Castries at their own pace while enjoying the flexibility to manage luggage easily. With its compact size, it allows for easy navigation through the city and access to various attractions.
• Compact SUV: Ideal for solo adventurers, couples, and families, the compact SUV accommodates up to 5 travelers and provides space for up to 3 medium suitcases. This option is highly sought after for its versatility, offering a blend of comfort and practicality for exploring the scenic landscapes around Castries. Its slightly larger size compared to economy cars allows for a more spacious interior, enhancing your travel experience.
• Standard SUV: This car option is great for couples, families, and groups, comfortably fitting up to 5 travelers with space for 2 medium suitcases. The standard SUV is well-booked by those looking for a mix of adventure and comfort while navigating the diverse attractions in and around Castries. With its ample room and capabilities, it’s an excellent choice for those seeking outdoor experiences and scenic drives.

Top rated car suppliers in Castries

• Hertz: With 2 rental locations in Castries, Hertz is a popular choice among travelers looking for friendly service and reliable vehicles. They are known for their exceptional service, ensuring a smooth rental experience. The most booked cars with Hertz include the Compact SUV and Standard SUV, making it easy for you to navigate the beautiful landscapes of St. Lucia comfortably.
• ACE Rent A Car: With a convenient rental location in Castries, ACE Rent A Car is recognized for their friendly service and customer satisfaction. They offer a great selection of vehicles, with the Economy and Compact SUV being the most popular choices among renters. This supplier is ideal for those seeking budget-friendly options while exploring the stunning sights around Castries.
• Sixt: Sixt operates 2 rental locations in Castries, providing travelers with easy access to their services. Known for their friendly and efficient service, Sixt offers a variety of vehicles tailored to your needs. The most booked options include the Economy SUV and Compact SUV, perfect for making your journey around St. Lucia enjoyable and hassle-free.

Where to go in and around Castries

• Charlotte: This charming village within Castries offers a delightful mix of outdoor adventures and beach experiences. Popular attractions include the stunning La Toc Beach and the local market, which is perfect for immersing yourself in the local culture. Don't miss the historic Cathedral Basilica of the Immaculate Conception and the modern St. Lucia Town Hall, ideal for those interested in cultural and civic experiences. The best times to visit are from February to March and December, when traveler numbers peak.
• Marigot Bay: Located 3 miles from Castries, Marigot Bay is renowned for its breathtaking scenery and outdoor activities. Visitors can enjoy the beautiful Marigot Bay itself, perfect for relaxation and water sports. The nearby Roseau Valley Banana Plantation offers a unique eco-friendly experience for families. La Toc Beach is also accessible from this area, making it a great spot for beach lovers. Similar to Charlotte, visitor numbers peak in February to March and December.
• Corinthe: A village located 3 miles from Castries, Corinthe is a fantastic destination for beach enthusiasts and adventure seekers. Reduit Beach is a popular spot for sunbathing and water sports. For those looking for a blend of adventure and outdoor fun, the Rodney Bay Marina offers various activities. Labrelotte Bay provides stunning scenery and opportunities for exploration. Like the other areas, Corinthe sees peak visitor numbers in February to March and December, making it a vibrant time to visit.

10 tips to save on your Castries car hire

1. Use filters to find the right car: Refine your search by selecting vehicle type and desired features. Whether you require an SUV for added space, a convertible for summer enjoyment, or an economy car for budget-friendliness, leveraging filters on Expedia can help you discover the perfect match for your journey.
2. Book in advance to help lower costs: Rental rates can vary with demand, making it wise to secure your car well ahead of your trip. By booking in advance, you're more likely to lock in lower prices and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars typically have lower rental rates and are easier to maneuver and park in crowded areas. Mid-size rentals strike a good balance between affordability, comfort, and fuel efficiency.
4. Age guidelines: Drivers under the age of 30 may encounter higher deposits or daily fees, and certain vehicle types—such as SUVs or luxury models—might not be accessible. This can also apply to renters over the age of 70. Always verify the age requirements before confirming your reservation.
5. Check fuel policies: Some rental agreements may require a full-to-full fuel policy, meaning you must return the vehicle with a full tank to avoid extra charges. This option is generally the most economical. Other policies may include full-to-empty or prepaid fuel options, which can also be acceptable. Just ensure you return the car with an empty tank in these cases.
6. Save on city and airport pickups: Picking up your rental car at an airport often incurs a surcharge, but the convenience may justify the extra cost.
7. Know your payment options: Most car rental companies primarily accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can protect you from unexpected expenses and provide peace of mind during your travels. It's simple to add rental insurance when you book through Expedia.
9. Consider unlimited mileage: If you're planning extensive road trips, seek out rentals that offer unlimited mileage to avoid 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 Castries

The best value period for renting a car in and around Castries is September, when prices are slightly low and demand is average. August and October also present good opportunities, as they maintain lower prices with moderately high and moderately low demand, respectively. In contrast, December is the most expensive month, with slightly high prices and moderate demand. January and February follow closely, featuring slightly high prices and a trend towards higher demand.

Calendar Month	Temperature	Precipitation	Cloudiness	Demand	Pricing
January	78.8°F (26.0°C)	No Rain (Dry)	Mostly Sunny	Average	Slightly High
February	78.6°F (25.9°C)	No Rain (Dry)	Mostly Sunny	Moderately High	Slightly High
March	79.0°F (26.1°C)	No Rain (Dry)	Mostly Sunny	Moderately Low	Average
April	79.9°F (26.6°C)	No Rain (Dry)	Mostly Sunny	Average	Average
May	81.3°F (27.4°C)	No Rain (Dry)	Mostly Cloudy	Average	Average
June	81.9°F (27.7°C)	Light Rain	Mostly Cloudy	Average	Average
July	81.9°F (27.7°C)	Light Rain	Mostly Cloudy	Moderately High	Average
August	82.4°F (28.0°C)	Light Rain	Mostly Cloudy	Moderately High	Slightly Low
September	83.1°F (28.4°C)	Light Rain	Mostly Cloudy	Average	Slightly Low
October	82.4°F (28.0°C)	Light Rain	Mostly Cloudy	Moderately Low	Slightly Low
November	81.1°F (27.3°C)	Light Rain	Mostly Cloudy	Average	Average
December	79.7°F (26.5°C)	No Rain (Dry)	Mostly Sunny	Moderately Low	Slightly High

Finding the cheapest car rentals in Castries

Using our Search Wizard

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

Renting a car in Castries

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $51.

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