$116 Car Rental Interior, SD

These Interior insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: September 2, 2026.

Reasons to book a car rental in and around Interior

Renting a car in Interior, South Dakota, offers you the freedom and flexibility to explore the area at your own pace. With a rental car, you can easily manage your luggage and adjust your travel plans as needed, making it an ideal choice for tourists. You can visit nearby attractions such as Badlands National Park, located 23 miles away, where you can enjoy outdoor adventures and stunning scenery. The Prairie Homestead Historic Site, just 3 miles from Interior, provides a glimpse into local culture, while the Badlands Wall, situated in the area, offers breathtaking views and outdoor experiences. A rental car also makes it convenient to explore surrounding cities like Wall, 24 miles away, which features the Minuteman Missile National Historic Site, and Kadoka, 15 miles away, home to both the Badlands Wall and the Prairie Homestead Historic Site. Additionally, Cottonwood, located 14 miles from Interior, boasts access to Badlands National Park and other scenic spots. Whether you seek adventure, culture, or stunning landscapes, renting a car allows you to navigate the beauty of Interior and its surroundings with ease.

Where to stay around Interior

• Wall: Located 24 miles from Interior, Wall is an excellent choice for travelers seeking outdoor adventure and stunning scenery. The city features attractions like the Badlands National Park, perfect for outdoor enthusiasts, and the Minuteman Missile National Historic Site, ideal for those interested in culture. Wall also offers dining options, ensuring you can enjoy local cuisine after a day of exploring.
• Kadoka: Situated 15 miles from Interior, Kadoka is known for its recreational areas and scenic views. Visitors can explore attractions such as the Badlands Wall, a breathtaking cliff, and the Prairie Homestead Historic Site for a touch of history. Kadoka's local cafes provide a cozy stop for coffee, making it a convenient place to stay while enjoying the surrounding natural beauty.
• Wanblee: Just 18 miles from Interior, Wanblee is a great destination for those who appreciate outdoor activities and beautiful landscapes. The area is close to the Badlands Wall and Chamberlain Pass, offering stunning views and adventure opportunities. While exploring Wanblee, you can find various shopping options and visitor centers that enhance your experience while enjoying the local scenery.

10 tips to save on your car rental in and around Interior

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 economical car for budget-friendly options, utilize the filters on Expedia to discover the ideal vehicle 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 car well in advance of your trip. By booking early, you’re likely to secure lower rates and enjoy a wider selection, particularly during peak travel seasons.
3. Consider a smaller car for savings: Compact cars are typically more affordable 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 the age of 30 may encounter higher deposits or daily fees, 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 before completing your 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 typically the most advantageous option. Others may offer full-to-empty or prepaid fuel options, which can also be acceptable. Just ensure that you return the vehicle empty in that case.
6. Save on city and airport pickups: Picking up your rental car at airports often incurs a surcharge, but this may be worthwhile for the added convenience.
7. Know your payment options: Most car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unnecessary expenses and provides peace of mind in case of unexpected events during your trip. It's simple to add rental car insurance when you book through Expedia.
9. Consider unlimited mileage: If you're planning long road trips, seek out rentals that offer unlimited mileage to prevent incurring 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 Interior

Using our Search Wizard

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

Renting a car in Interior

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

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $116.

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