Title: Cheap Car Hire in Mammoth Cave, USA - Expedia.co.uk [Mammoth Cave Travel Guide](https://expedia.co.uk/Mammoth-Cave.dx553248635974861753)[Hotels in Mammoth Cave](https://expedia.co.uk/Mammoth-Cave-Hotels.d553248635974861753.Travel-Guide-Hotels)[Flights to Mammoth Cave](https://expedia.co.uk/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights)[Mammoth Cave Holidays](https://expedia.co.uk/Mammoth-Cave.d553248635974861753.Holidays-City-Breaks) ![](https://images.trvl-media.com/place/553248622908082023/2f91dd75-7314-464a-9a31-1545d8ef21ba.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Car Rentals in Mammoth Cave, USA ## Search and Compare from Car Companies in Mammoth Cave Photo by Jonathan Garner ## Featured car rental suppliers Compare from agencies ![car supplier logos](https://forever.travel-assets.com/flex/flexmanager/images/2022/05/16/BEXUK-car-suppliers-logo-desktop.jpg) - ![protection illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__protection.svg) ### Change your mind Penalty-free cancellation on many/select car hire - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save 10% or more on over 1 million car hire [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) - ![package illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__package.svg) ### Shop smart Compare car suppliers and package your flight, hotel, and car to save ## Top Rental Car Deals in Mammoth Cave \* Price found within the past 6 days. Click for updated prices. ### Economy Chevrolet Spark or similar - 4 people Mammoth Cave, Kentucky, USA ![Chevrolet Spark](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_EC.png) [](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America&dpln=553248635974861753&date1=19/02/2026&date2=21/02/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22economy%22]) ### Compact Ford Focus or similar - 4 people Mammoth Cave, Kentucky, USA ![Ford Focus](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_CC.png) [](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America&dpln=553248635974861753&date1=19/02/2026&date2=21/02/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22compact%22]) ### Midsize Toyota Corolla or similar - 5 people Mammoth Cave, Kentucky, USA ![Toyota Corolla](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_IC.png) [](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America&dpln=553248635974861753&date1=19/02/2026&date2=21/02/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22midsize%22]) ### SUV Jeep Compass or similar - 5 people Mammoth Cave, Kentucky, USA ![Jeep Compass](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_SF.png) [](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America&dpln=553248635974861753&date1=19/02/2026&date2=21/02/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22suv%22]) ### Don't see what you're looking for? See all car hire in Mammoth Cave [View all cars](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America&dpln=553248635974861753&date1=19/02/2026&date2=21/02/2026&crfrr=defaultFlex&SearchType=Place) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=CTG_SPRING_PROMO_553248635974861753) ## Frequently asked questions ### How much is a rental car per day in Mammoth Cave? ### What happens if I need to cancel my Mammoth Cave car reservation? ### What types of cars can I rent in Mammoth Cave? ### Where can I go on a road trip from Mammoth Cave? > - You'll discover Grand Ole Opry and loads of other amazing sights in Nashville. From Mammoth Cave, it's around 85 miles away. > - Your next stop? Consider Louisville, which is around 70 miles away. Churchill Downs is one local draw card you really shouldn't miss. > - Spend time in nature and breathe in some fresh air at Ijams Nature Centre. You'll find it roughly 160 miles from Mammoth Cave. ### How do I find the best car hire deals in Mammoth Cave with Expedia? ### How old do you have to be to hire a car in Mammoth Cave? ### What do you need to hire a car in Mammoth Cave? ### What is the cheapest car rental in Mammoth Cave? ### Can I hire a car for a month or longer in Mammoth Cave? ### Where can I find a Mammoth Cave hire car if I am younger than 25? ### Can I drive in Mammoth Cave with my current driver's license? > - Age restrictions: You need to be 25 or older in many states to hire a car, although in some places the minimum age is 21\. We recommend checking state and local regulations, and with the car hire company before you go to understand all the regulations that may apply to you. > - Driving limitations: Be sure to read the fine print before you drive off so you can avoid any unnecessary charges. When hiring a car in the United States, it's usually prohibited to cross country borders into Mexico or Canada, drive onto ferries or traverse off-road areas with your hired vehicle. Please read the regulations before you book! ### Why should I rent a Mammoth Cave car with Expedia? ## Car Hire Information | Popular car types: | [SUV](https://www.expedia.co.uk/lp/b/car-rental/suv?rfrr=car.table.SUV), [Full Size](https://www.expedia.co.uk/lp/b/car-rental/fullsize?rfrr=car.table.FullSize), [Economy](https://www.expedia.co.uk/lp/b/car-rental/economy?rfrr=car.table.Economy) | | -------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Car suppliers available: | | | Our best deal of the day: | | | Our second best deal of the day: | | | Our third best deal of the day: | | | From the airport to your hotel: | [Airport Transportation](https://www.expedia.co.uk/ground-transfers?rfrr=car.table.AirportTransportation) | ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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