Title: Cheap Car Hire in St Mary, USA - Expedia.co.uk [St Mary Travel Guide](https://expedia.co.uk/St-Mary.dx3000445480)[Hotels in St Mary](https://expedia.co.uk/St-Mary-Hotels.d3000445480.Travel-Guide-Hotels)[Flights to St Mary](https://expedia.co.uk/Cheap-Flights-To-St-Mary.d3000445480.Travel-Guide-Flights)[St Mary Holidays](https://expedia.co.uk/St-Mary.d3000445480.Holidays-City-Breaks) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_car.jpeg?impolicy=fcrop&w=1200&h=300&q=medium) # Car Rentals in St Mary, USA ## Search and Compare from Car Companies in St Mary ## 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 St Mary \* Price found within the past 6 days. Click for updated prices. ### Economy Chevrolet Spark or similar - 4 people St Mary, Missouri, 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=St%20Mary,%20Missouri,%20United%20States%20of%20America&dpln=3000445480&date1=05/03/2026&date2=07/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22economy%22]) ### Compact Ford Focus or similar - 4 people St Mary, Missouri, 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=St%20Mary,%20Missouri,%20United%20States%20of%20America&dpln=3000445480&date1=05/03/2026&date2=07/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22compact%22]) ### Midsize Toyota Corolla or similar - 5 people St Mary, Missouri, 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=St%20Mary,%20Missouri,%20United%20States%20of%20America&dpln=3000445480&date1=05/03/2026&date2=07/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22midsize%22]) ### SUV Jeep Compass or similar - 5 people St Mary, Missouri, 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=St%20Mary,%20Missouri,%20United%20States%20of%20America&dpln=3000445480&date1=05/03/2026&date2=07/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22suv%22]) ### Don't see what you're looking for? See all car hire in St Mary [View all cars](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=St%20Mary,%20Missouri,%20United%20States%20of%20America&dpln=3000445480&date1=05/03/2026&date2=07/03/2026&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_3000445480) ## Frequently asked questions ### How much is a rental car per day in St Mary? ### What happens if I need to cancel my St Mary car reservation? ### What types of cars can I rent in St Mary? ### Where can I go on a road trip from St Mary? > - Boasting attractions and activities galore, St. Louis is about 55 miles from St Mary. First stop on the itinerary? Make a beeline for Busch Stadium, one of the city's biggest highlights. > - Carbondale, around 40 miles away, also promises a good time. Chasing some sightseeing inspiration? Southern Illinois University won't disappoint. > - No road trip is complete without a wander around Mammoth Cave National Park. This renowned nature spot is approximately 220 miles from St Mary. Relax and breathe in the fresh air! ### How do I find the best car hire deals in St Mary with Expedia? ### How old do you have to be to hire a car in St Mary? ### What do you need to hire a car in St Mary? ### What is the cheapest car hire in St Mary? ### Can I hire a car for a month or longer in St Mary? ### Where can I find a St Mary hire car if I am younger than 25? ### Can I drive in St Mary with my current driver's license? > - Age restrictions: You must be at least 25 in most states to be able to hire a car, although in some places, the minimum age is 21 years. We recommend checking local regulations, and with the hire car company before your trip to understand additional terms and conditions. > - Driving limitations: Make sure you read the fine print before you drive off so you can avoid unnecessary fees. When hiring a car in the United States, it's usually prohibited to cross country borders into Mexico or Canada, drive on ferries or traverse certain types of rugged terrain with a hire car. Please read all the rules and regulations before booking! ### Why should I rent a St Mary 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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