Title: Car Rental Union Island Airport (UNI) - Expedia.ca [Union Island Travel Guide](https://expedia.ca/Union-Island.dx11758)[Union Island Hotels](https://expedia.ca/Union-Island-Airport-Hotels.0-a6025080-0.Travel-Guide-Filter-Hotels)[Flights to Union Island](https://expedia.ca/Cheap-Flights-To-Union-Island.d11758.Travel-Guide-Flights)[Things to do in Union Island](https://expedia.ca/Things-To-Do-In-Union-Island.d11758.Travel-Guide-Activities)[Union Island Vacation Packages](https://expedia.ca/Union-Island.d11758.Destination-Travel-Guides) ![](https://images.trvl-media.com/place/11652/f65a9055-7c92-4f4b-9ba4-6579afd84967.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Car Rental Union Island Airport (UNI) ## Search and Compare from car companies in Union Island Photo by Waterlogged Travels ## Featured car rental suppliers Compare from agencies ![car supplier logos](https://forever.travel-assets.com/flex/flexmanager/images/2022/05/16/BEXCA-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 Members save 10% or more on over 1 million car rentals - ![package illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__package.svg) ### Shop smart Compare car suppliers to unlock big savings ## Top Car Deals in Union Island \* Price found within the past 6 days. Click for updated prices. ### Economy Chevrolet Spark or similar - 4 people Union Island, Grenadines, VCT ![Chevrolet Spark](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_EC.png) [](https://expedia.ca/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Union%20Island,%20St.%20Vincent%20and%20the%20Grenadines%20(UNI)&dpln=6025080&date1=09/01/2026&date2=11/01/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22economy%22]) ### Compact Ford Focus or similar - 4 people Union Island, Grenadines, VCT ![Ford Focus](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_CC.png) [](https://expedia.ca/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Union%20Island,%20St.%20Vincent%20and%20the%20Grenadines%20(UNI)&dpln=6025080&date1=09/01/2026&date2=11/01/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22compact%22]) ### Midsize Toyota Corolla or similar - 5 people Union Island, Grenadines, VCT ![Toyota Corolla](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_IC.png) [](https://expedia.ca/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Union%20Island,%20St.%20Vincent%20and%20the%20Grenadines%20(UNI)&dpln=6025080&date1=09/01/2026&date2=11/01/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22midsize%22]) ### SUV Jeep Compass or similar - 5 people Union Island, Grenadines, VCT ![Jeep Compass](//images.trvl-media.com/media/content/shared/images/car/Common_90X50/US_SF.png) [](https://expedia.ca/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Union%20Island,%20St.%20Vincent%20and%20the%20Grenadines%20(UNI)&dpln=6025080&date1=09/01/2026&date2=11/01/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22suv%22]) ### Don't see what you're looking for? See all car rentals in Union Island [View all cars](https://expedia.ca/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Union%20Island,%20St.%20Vincent%20and%20the%20Grenadines%20(UNI)&dpln=6025080&date1=09/01/2026&date2=11/01/2026&crfrr=defaultFlex&SearchType=Place) ## Frequently asked questions ### How much is a rental car per day from Union Island (UNI)? ### What happens if I need to cancel my Union Island (UNI) car reservation? ### How do I find the best car rental deals at Union Island (UNI) with Expedia? ### What do you need to rent a car from Union Island (UNI)? ### What is the cheapest car rental at Union Island (UNI)? ### Can I rent a car for a month or longer from Union Island (UNI)? ### Where can I find a Union Island (UNI) car rental if I am younger than 25? ## Car Rental Information | Popular car types: | [SUV](https://www.expedia.ca/lp/b/car-rental/suv?rfrr=car.table.SUV), [Full Size](https://www.expedia.ca/lp/b/car-rental/fullsize?rfrr=car.table.FullSize), [Economy](https://www.expedia.ca/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.ca/ground-transfers?rfrr=car.table.AirportTransportation) | ## Explore a world of travel with Expedia - 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