Title: Car Rental Onassis Cardiac Surgery Center - Expedia.com [Athens Travel Guide](https://expedia.com/Athens.dx178231)[Onassis Cardiac Surgery Center Hotels](https://expedia.com/Onassis-Cardiac-Surgery-Center-Hotels.0-l553248621557952445-0.Travel-Guide-Filter-Hotels)[Flights to Athens](https://expedia.com/Cheap-Flights-To-Athens.d178231.Travel-Guide-Flights)[Things to do in Athens](https://expedia.com/Things-To-Do-In-Athens.d178231.Travel-Guide-Activities)[Onassis Cardiac Surgery Center Vacations](https://expedia.com/Onassis-Cardiac-Surgery-Center-Athens.d553248621557952445.Vacation-Attraction) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_car.jpeg?impolicy=fcrop&w=1200&h=300&q=medium) # Car Rental Onassis Cardiac Surgery Center ## Search and Compare from Car Companies in Onassis Cardiac Surgery Center ## 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) - ![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 rentals - ![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 rentals [Learn about One Key](https://www.expedia.com/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 Car Deals in Onassis Cardiac Surgery Center \* Price found within the past 6 days. Click for updated prices. ### Economy Chevrolet Spark or similar - 4 people Athens, Attica, GRC ![Chevrolet Spark](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_EC.png) [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Onassis%20Cardiac%20Surgery%20Center,%20Kallithea,%20Attica,%20Greece&dpln=553248621557952445&date1=2/13/2026&date2=2/15/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22economy%22]) ### Compact Ford Focus or similar - 4 people Athens, Attica, GRC ![Ford Focus](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_CC.png) [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Onassis%20Cardiac%20Surgery%20Center,%20Kallithea,%20Attica,%20Greece&dpln=553248621557952445&date1=2/13/2026&date2=2/15/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22compact%22]) ### Midsize Toyota Corolla or similar - 5 people Athens, Attica, GRC ![Toyota Corolla](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_IC.png) [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Onassis%20Cardiac%20Surgery%20Center,%20Kallithea,%20Attica,%20Greece&dpln=553248621557952445&date1=2/13/2026&date2=2/15/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22midsize%22]) ### SUV Jeep Compass or similar - 5 people Athens, Attica, GRC ![Jeep Compass](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_SF.png) [](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Onassis%20Cardiac%20Surgery%20Center,%20Kallithea,%20Attica,%20Greece&dpln=553248621557952445&date1=2/13/2026&date2=2/15/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22suv%22]) ### Don't see what you're looking for? See all car rentals in Onassis Cardiac Surgery Center [View all cars](https://expedia.com/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Onassis%20Cardiac%20Surgery%20Center,%20Kallithea,%20Attica,%20Greece&dpln=553248621557952445&date1=2/13/2026&date2=2/15/2026&crfrr=defaultFlex&SearchType=Place) ## Frequently asked questions ### Can I rent a car near Onassis Cardiac Surgery Center? ### How much is car rental near Onassis Cardiac Surgery Center? ### Which car rental companies have a drop off near Onassis Cardiac Surgery Center? ### How much is parking near Onassis Cardiac Surgery Center? ### Are there electric car charging stations near Onassis Cardiac Surgery Center? ### What is the closest airport to Onassis Cardiac Surgery Center? ### Where is Onassis Cardiac Surgery Center in Kallithea? ### What else is there to do near Onassis Cardiac Surgery Center? ### What time does Onassis Cardiac Surgery Center open and close? ## 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 | | | 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.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) | ## Explore a world of travel with Expedia - 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