Cheap Car Rentals in South Dakota from RM 45
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in South Dakota with a pick-up date of 30/5 and drop-off date of 6/6. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
What is the cheapest time to rent a car in South Dakota?
Discover the most affordable period to rent a car in South Dakota and save money on your trip. The monthly average price data is based on historical data over the last year and was last updated on 30 April 2025.
January
RM 263
February
RM 254
March
RM 276
April
RM 271
May
RM 353
June
RM 401
July
RM 439
August
RM 435
September
RM 379
October
RM 336
November
RM 284
December
RM 280
Currently, the cheapest month to rent a car in South Dakota is February. The most expensive time to rent a car is July. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
Top rental agencies in South Dakota
Explore the leading car rental agencies in South Dakota known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in South Dakota. Reviews were last updated on 30 April 2025.
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Alamo
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Avis
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Enterprise Rent-A-Car
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Hertz
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Budget
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Easirent
Sunnycars
Car rental FAQs
Find answers to frequently asked questions about car rentals in South Dakota, including policies, requirements, and more. FAQs were last updated on 30 April 2025.
Which car hire company is considered to be the best in South Dakota?
Taking our users’ ratings and reviews into consideration, Resla (10.0 rating), Silvercar (9.0 rating) and Alamo (8.4 rating) seem to be the best car hire companies in South Dakota.
What are petrol prices like in South Dakota?
The average price of petrol in South Dakota is RM 3.89/litre over the past month, costing you anywhere between RM 175 and RM 252 to fill up a car’s fuel tank.
How far in advance should I hire a car in South Dakota for the best price?
Hiring your favourite car model can become more difficult the closer you are to your desired travel date. It’s ideal to book early to have that peace of mind. An early booking can save you up to 30% in South Dakota - we recommend booking at least 67days in advance.
Can I rent a car for a month in South Dakota?
The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from South Dakota it should be possible to rent a car for a whole month if needed.