Title: St. Marys, IA Car Rental - Free Cancellation Options - Expedia.com [St. Marys Travel Guide](https://expedia.com/St-Marys.dx553248634983299478)[Hotels in St. Marys](https://expedia.com/St-Marys-Hotels.d553248634983299478.Travel-Guide-Hotels)[Flights to St. Marys](https://expedia.com/Cheap-Flights-To-St-Marys.d553248634983299478.Travel-Guide-Flights)[St. Marys Vacation Packages](https://expedia.com/St-Marys.d553248634983299478.Destination-Travel-Guides) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_car.jpeg?impolicy=fcrop&w=1200&h=300&q=medium) # $50 Car Rental St. Marys, IA ## Search and Compare from Car Companies in St. Marys ## Featured car rental suppliers Compare from agencies ![car suppliers logo](https://forever.travel-assets.com/flex/flexmanager/images/2022/02/16/car-suppliers-logo-desktop.jpg) ## Top Car Deals in St. Marys \* Price found within the past 6 days. Click for updated prices. Fri, Apr 3 - Sat, Apr 4 ### Economy Chevrolet Spark or similar - 4 people - Unlimited mileage ![Hertz](//mediaim.expedia.com/cars/logos/ZE.png) Des Moines, Iowa, USA ![Chevrolet Spark](//mediaim.expedia.com/cars/40/325297f9-cf83-4ce9-9eb1-a6032b62a34e.jpg) #### $50 includes taxes & fees $34 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/3/2026&date2=4/4/2026&pprfrr=33.67&tprfrr=49.52&cvrfrr=ZE&ctrfrr=EC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22economy%22]) Fri, Apr 3 - Sat, Apr 4 ### Compact Ford Focus or similar - 5 people - Unlimited mileage ![Hertz](//mediaim.expedia.com/cars/logos/ZE.png) Des Moines, Iowa, USA ![Ford Focus](//mediaim.expedia.com/cars/40/b0b0d176-5217-4b23-9e8d-d49ee10835ec.jpg) #### $50 includes taxes & fees $34 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/3/2026&date2=4/4/2026&pprfrr=33.68&tprfrr=49.53&cvrfrr=ZE&ctrfrr=CC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22compact%22]) Fri, Apr 3 - Sat, Apr 4 ### Midsize Mazda 3 4-door or similar - 5 people - Unlimited mileage ![Hertz](//mediaim.expedia.com/cars/logos/ZE.png) Des Moines, Iowa, USA ![Mazda 3 4-door](//mediaim.expedia.com/cars/40/4d18581d-6ea9-41f9-8ee1-b30c8c1d3cfc.jpg) #### $50 includes taxes & fees $34 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/3/2026&date2=4/4/2026&pprfrr=34.2&tprfrr=50.17&cvrfrr=ZE&ctrfrr=IC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22midsize%22]) Fri, Apr 3 - Sat, Apr 4 ### Fullsize Chevrolet Malibu or similar - 5 people - Unlimited mileage ![Hertz](//mediaim.expedia.com/cars/logos/ZE.png) Des Moines, Iowa, USA ![Chevrolet Malibu](//mediaim.expedia.com/cars/40/1290a4c0-23ef-46ad-b34d-e3f26aab3b6c.jpg) #### $53 includes taxes & fees $36 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/3/2026&date2=4/4/2026&pprfrr=36.16&tprfrr=52.59&cvrfrr=ZE&ctrfrr=FC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22fullsize%22]) Sat, Apr 4 - Sun, Apr 5 ### Special Vehicle determined upon pick-up Compact or Larger or similar - 5 people - Unlimited mileage ![Alamo](//mediaim.expedia.com/cars/logos/AL.png) Des Moines, Iowa, USA ![Vehicle determined upon pick-up Compact or Larger](//mediaim.expedia.com/cars/6/b219227b-4169-42d8-8ff3-b664a6bff8a6.jpg) #### $65 includes taxes & fees $46 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533244&olon=-93.648225&date1=4/4/2026&date2=4/5/2026&pprfrr=45.71&tprfrr=64.74&cvrfrr=AL&ctrfrr=XX&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22other%22]) Fri, Apr 3 - Sat, Apr 4 ### Standard Volkswagen Jetta or similar - 5 people - Unlimited mileage ![Payless](//mediaim.expedia.com/cars/logos/ZA.png) Des Moines, Iowa, USA ![Volkswagen Jetta](//mediaim.expedia.com/cars/38/5d54aa1a-dda0-4673-8dde-ce8e6dcc1e5d.jpg) #### $66 includes taxes & fees $47 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/3/2026&date2=4/4/2026&pprfrr=46.99&tprfrr=66.03&cvrfrr=ZA&ctrfrr=SC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22standard%22]) Thu, Apr 2 - Fri, Apr 3 ### Mini Van Chrysler Pacificia or similar - 7 people - Unlimited mileage ![Payless](//mediaim.expedia.com/cars/logos/ZA.png) Des Moines, Iowa, USA ![Chrysler Pacificia](//mediaim.expedia.com/cars/38/c57091e9-0504-46a0-b282-6c1a734115b3.jpg) #### $83 includes taxes & fees $61 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/2/2026&date2=4/3/2026&pprfrr=60.99&tprfrr=83.45&cvrfrr=ZA&ctrfrr=MV&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22minivan%22]) Sun, Apr 5 - Mon, Apr 6 ### Premium Pickup Regular Cab Ford F150 or similar - 5 people - Unlimited mileage ![Alamo](//mediaim.expedia.com/cars/logos/AL.png) Des Moines, Iowa, USA ![Ford F150](//mediaim.expedia.com/cars/6/b9f0687c-ec07-4124-8b53-27941227757b.jpg) #### $101 includes taxes & fees $75 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533244&olon=-93.648225&date1=4/5/2026&date2=4/6/2026&pprfrr=74.99&tprfrr=100.78&cvrfrr=AL&ctrfrr=PP&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22pickup%22]) Thu, Apr 2 - Fri, Apr 3 ### Standard Elite SUV Jeep Grand Cherokee L or similar - 7 people - Unlimited mileage ![Payless](//mediaim.expedia.com/cars/logos/ZA.png) Des Moines, Iowa, USA ![Jeep Grand Cherokee L](//mediaim.expedia.com/cars/38/f6c0b4ab-2bce-4159-9a09-ad8fd7ef47ff.jpg) #### $106 includes taxes & fees $79 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533330&olon=-93.650000&date1=4/2/2026&date2=4/3/2026&pprfrr=78.99&tprfrr=105.85&cvrfrr=ZA&ctrfrr=RF&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22suv%22]) Fri, Apr 3 - Sat, Apr 4 ### Premium Elite SUV Audi Q5 or similar - 5 people - Unlimited mileage ![Alamo](//mediaim.expedia.com/cars/logos/AL.png) Des Moines, Iowa, USA ![Audi Q5](//mediaim.expedia.com/cars/6/022979dc-c3d4-466e-a9e1-c39e19c83003.jpg) #### $120 includes taxes & fees $91 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533244&olon=-93.648225&date1=4/3/2026&date2=4/4/2026&pprfrr=90.96&tprfrr=120.45&cvrfrr=AL&ctrfrr=UF&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22suv%22]) Sun, Apr 5 - Mon, Apr 6 ### Luxury Audi A4 or BMW 3 Series or similar - 5 people - Unlimited mileage ![Alamo](//mediaim.expedia.com/cars/logos/AL.png) Des Moines, Iowa, USA ![Audi A4 or BMW 3 Series](//mediaim.expedia.com/cars/6/b4b67bfa-a57e-406e-a7d4-d1dff7808259.jpg) #### $132 includes taxes & fees $100 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533244&olon=-93.648225&date1=4/5/2026&date2=4/6/2026&pprfrr=99.99&tprfrr=131.56&cvrfrr=AL&ctrfrr=LC&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22luxury%22]) Sun, Apr 5 - Mon, Apr 6 ### Fullsize Elite Special Audi A5 Sportback or similar - 5 people - Unlimited mileage ![Alamo](//mediaim.expedia.com/cars/logos/AL.png) Des Moines, Iowa, USA ![Audi A5 Sportback](//mediaim.expedia.com/cars/6/1aa75581-58c2-46d7-a512-00053c87d3b2.jpg) #### $138 includes taxes & fees $105 per day found 4 days ago [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&olat=41.533244&olon=-93.648225&date1=4/5/2026&date2=4/6/2026&pprfrr=104.99&tprfrr=137.72&cvrfrr=AL&ctrfrr=GX&crfrr=pricefeedResponseFlex&SearchType=Place&selCC=[%22fullsize%22]) ### Don't see what you're looking for? See all car rentals in St. Marys [View all cars](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=St.%20Marys,%20Iowa,%20United%20States%20of%20America&dpln=553248634983299478&date1=4/6/2026&date2=4/8/2026&crfrr=defaultFlex&SearchType=Place) Lowest prices found within the past 4 days. Prices and availability subject to change. Additional terms may apply. ## Frequently asked questions ### How much is a rental car per day in St. Marys? ### Can I rent a car from Des Moines Intl. Airport (DSM)? ### What happens if I need to cancel my St. Marys car reservation? ### Where can I go on a road trip from St. Marys? > - Make tracks to Omaha for a fun-filled sightseeing adventure. About 110 miles from St. Marys, it's home to lots of cool attractions like Henry Doorly Zoo and Aquarium. > - Your next pit stop? Make it Council Bluffs, which is around 110 miles away. Harrah's Council Bluffs Casino is one local hot spot you really shouldn't miss. > - Make your way to Mississippi River to reconnect with nature. Pack a picnic to enjoy or just recharge your batteries in the fresh air. From St. Marys, it's 180 miles away. ### How do I find the best car rental deals in St. Marys with Expedia? ### How old do you have to be to rent a car in St. Marys? ### What do you need to rent a car in St. Marys? ### What is the cheapest car rental in St. Marys? ### Can I rent a car for a month or longer in St. Marys? ### Where can I find a St. Marys car rental if I am younger than 25? ### What insurance should I choose for my car rental in St. Marys? ## Car Rental Information | Popular car types | [SUV](https://www.expedia.com/lp/b/car-rental/suv?rfrr=car.table.SUV), [Full Size](https://www.expedia.com/lp/b/car-rental/fullsize?rfrr=car.table.FullSize), [Economy](https://www.expedia.com/lp/b/car-rental/economy?rfrr=car.table.Economy) | | ------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Car suppliers available | | | Our best deal of the day | $50 | | Our second best deal of the day | $53 | | Our third best deal of the day | $65 | | From the airport to your hotel | [Airport Transportation](https://www.expedia.com/ground-transfers?rfrr=car.table.AirportTransportation) | | From popular domestic and international airports | [Airport Car Rentals](https://www.expedia.com/lp/b/car-rental/airport) | ### **Finding the cheapest car rentals in St. Marys** ### **Using our Search Wizard** If the deals that are available on our page do not suit your needs, then enter St. Marys into the search wizard at the top of the page. We will compare all the best deals available for your car rental in St. Marys and provide you with a list of the cheapest options, with no added fees. ### **Renting a car in St. Marys** Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in St. Marys. 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 St. Marys** Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book from $50. ### **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](https://www.expedia.com/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. ### **We all love being rewarded** [One Key](https://www.expedia.com/welcome-one-key?langid=1033) members save 10% or more on select hotels, cars, activities and vacation rentals. Not only that, earn OneKeyCash for every dollar spent on eligible hotels, vacation rentals, flights, car rentals, and more when you book across our family of brands: Expedia, Hotels.com and VRBO. Learn more and join today. ### **Car classes available from Expedia in 2026** The classes of vehicles available will change depending on your chosen location. - [Compact car rentals](https://www.expedia.com/lp/b/car-rental/compact) - [Convertible car rentals](https://www.expedia.com/lp/b/car-rental/convertible) - [Economy car rentals](https://www.expedia.com/lp/b/car-rental/economy) - [Fullsize car rentals](https://www.expedia.com/lp/b/car-rental/fullsize) - [Luxury car rentals](https://www.expedia.com/lp/b/car-rental/luxury) - [Midsize car rentals](https://www.expedia.com/lp/b/car-rental/midsize) - [Mini car rentals](https://www.expedia.com/lp/b/car-rental/mini) - [Minivan rentals](https://www.expedia.com/lp/b/car-rental/minivan) - [Pickup car rentals](https://www.expedia.com/lp/b/car-rental/pickup) - [Premium car rentals](https://www.expedia.com/lp/b/car-rental/premium) - [Sportscar rentals](https://www.expedia.com/lp/b/car-rental/sportscar) - [Standard car rentals](https://www.expedia.com/lp/b/car-rental/standard) - [SUV rentals](https://www.expedia.com/lp/b/car-rental/suv) - [Van rentals](https://www.expedia.com/lp/b/car-rental/van)