Title: Car Rental Ada County: Cheap Ada County Car Rental Deals | Expedia.com [Ada County Hotels](https://expedia.com/Destinations-In-Ada-County.d553248635976431863.Hotel-Destinations)[Ada County Flights](https://expedia.com/Destinations-In-Ada-County.d553248635976431863.Flight-Destinations)[Vacation Rentals in Ada County](https://expedia.com/Destinations-In-Ada-County.d553248635976431863.Vacation-Rental-Destinations)[Ada County Vacations](https://expedia.com/Ada-County.d553248635976431863.Destination-Travel-Guides) ![](https://images.trvl-media.com/place/6344265/580ad5e8-595d-45e8-b772-6f8905290d32.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Ada County Car Rentals Photo by Charlene Wiscombe ## 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 destinations to rent a car in Ada County ![Boise featuring fall colors and a park](https://a.travel-assets.com/findyours-php/viewfinder/images/res70/26000/26163-Boise.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Boise [](https://expedia.com/Car-Rentals-In-Boise.d602998.Car-Rental-Guide) ![Spring time in Idaho](https://mediaim.expedia.com/destination/2/659455b12d591cec91b29031f5615744.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Kuna [](https://expedia.com/Car-Rentals-In-Kuna.d6344265.Car-Rental-Guide) ![The way this tower lights up in the evening sun is unbelievable #AdventurePhotoContest #Adventure](https://mediaim.expedia.com/destination/2/b6abc32d76ff6ec44277b8794d7e4392.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Eagle [](https://expedia.com/Car-Rentals-In-Eagle.d6034195.Car-Rental-Guide) ![This was during an off road trip to Bogus!](https://mediaim.expedia.com/destination/2/c3a5df8af67f42845f44d05af1017dca.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Garden City [](https://expedia.com/Car-Rentals-In-Garden-City.d183164.Car-Rental-Guide) ![](https://mediaim.expedia.com/destination/1/d07cf5868202e7a06e78b67c367fb91d.jpg?impolicy=fcrop&w=384&h=216&q=medium) #### Star [](https://expedia.com/Car-Rentals-In-Star.d3000433303.Car-Rental-Guide) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=CTG_SPRING_PROMO_553248635976431863) ## Find Ada County Car Rentals Expedia.com makes it easy for you to book your next Ada County car rental. We work with the best car rental companies in Ada County, bringing you discount car rental rates and a wide variety of car rental classes including economy, compact, midsize, full-size, convertible, van, luxury and SUV rentals. Our partner car rental companies in Ada County offer different pick-up and drop-off options. If you are ready to book your Ada County car rental, follow the links on this page to view more information and details on your next short or [long term car rental](https://www.expedia.com/lp/b/car-rental/long-term). Expedia.com offers a wide selection of rental cars in Ada County to meet nearly every need. If you need any special equipment, like a child seat or ski rack, let us know and we will forward your request on to the rental car company. And what's more, when you choose to rent a car from one of our Ada County airport car rental partners you'll be dealing with a rental car company that has made a special commitment to provide Expedia customers with great customer service, a wide choice of top quality cars, and competitive total pricing. ### Expedia.com offers many Ada County rental cars pick up locations Find the best place to get your Ada County airport rental cars by searching tons of pickup locations with Expedia.com --- ## Frequently asked questions ### What happens if I need to cancel my Ada County car reservation? ### How do I find the best car rental deals in Ada County with Expedia? ### How old do you have to be to rent a car in Ada County? ### What do you need to rent a car in Ada County? ### Can I rent a car for a month or longer in Ada County? ### Where can I find an Ada County car rental if I am younger than 25? ### What insurance should I choose for my car rental in Ada County? ## 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) | | ------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | From the airport to your hotel: | [Airport Transportation](https://www.expedia.com/ground-transfers?rfrr=car.table.AirportTransportation) | - Experience new places with Expedia ### Car Rental Worldwide - [Europe ](https://expedia.com/Destinations-In-Europe.d6022967.Car-Rental-Destinations) - [Caribbean ](https://expedia.com/Destinations-In-Caribbean.d6022969.Car-Rental-Destinations) - [Asia ](https://expedia.com/Destinations-In-Asia.d6023099.Car-Rental-Destinations) - [South America ](https://expedia.com/Destinations-In-South-America.d6023117.Car-Rental-Destinations) - [Australia - New Zealand and the South Pacific ](https://expedia.com/Destinations-In-Australia-New-Zealand-And-The-South-Pacific.d6023180.Car-Rental-Destinations) - [Mexico and Central America ](https://expedia.com/Destinations-In-Mexico-And-Central-America.d6023181.Car-Rental-Destinations) - [Middle East ](https://expedia.com/Destinations-In-Middle-East.d6023182.Car-Rental-Destinations) - [Africa ](https://expedia.com/Destinations-In-Africa.d6023185.Car-Rental-Destinations) ### Top Destinations in Ada County - [Car rentals in Meridian ](https://expedia.com/Car-Rentals-In-Meridian.d7361.Car-Rental-Guide) - [Car rentals in Kuna ](https://expedia.com/Car-Rentals-In-Kuna.d6344265.Car-Rental-Guide) - [Car rentals in Star ](https://expedia.com/Car-Rentals-In-Star.d3000433303.Car-Rental-Guide) - [Car rentals in Treasure Valley ](https://expedia.com/Car-Rentals-In-Treasure-Valley.d3000466394.Car-Rental-Guide) ### Car Rental Deals in Top Destinations - [Car rentals in Las Vegas ](https://expedia.com/Car-Rentals-In-Las-Vegas.d178276.Car-Rental-Guide) - [Car rentals in New York ](https://expedia.com/Car-Rentals-In-New-York.d178293.Car-Rental-Guide) - [Car rentals in Orlando ](https://expedia.com/Car-Rentals-In-Orlando.d178294.Car-Rental-Guide) - [Car rentals in London ](https://expedia.com/Car-Rentals-In-London.d178279.Car-Rental-Guide) - [Car rentals in Paris ](https://expedia.com/Car-Rentals-In-Paris.d179898.Car-Rental-Guide) - [Car rentals in Cancun ](https://expedia.com/Car-Rentals-In-Cancun.d179995.Car-Rental-Guide) - [Car rentals in Miami ](https://expedia.com/Car-Rentals-In-Miami.d178286.Car-Rental-Guide) - [Car rentals in Los Angeles ](https://expedia.com/Car-Rentals-In-Los-Angeles.d178280.Car-Rental-Guide) - [Car rentals in Rome ](https://expedia.com/Car-Rentals-In-Rome.d179899.Car-Rental-Guide) - [Car rentals in Punta Cana ](https://expedia.com/Car-Rentals-In-Punta-Cana.d601906.Car-Rental-Guide) - [Car rentals in Riviera Maya ](https://expedia.com/Car-Rentals-In-Riviera-Maya.d602901.Car-Rental-Guide) - [Car rentals in Barcelona ](https://expedia.com/Car-Rentals-In-Barcelona.d179992.Car-Rental-Guide) - [Car rentals in San Francisco ](https://expedia.com/Car-Rentals-In-San-Francisco.d178305.Car-Rental-Guide) - [Car rentals in San Diego County ](https://expedia.com/Destinations-In-San-Diego-County.d178304.Car-Rental-Destinations) - [Car rentals in Oahu ](https://expedia.com/Car-Rentals-In-Oahu.d180077.Car-Rental-Guide) - [Car rentals in Chicago ](https://expedia.com/Car-Rentals-In-Chicago.d178248.Car-Rental-Guide) ### Car Rentals Suppliers in Ada County - [Alamo Rent A Car car rentals in Ada County ](https://expedia.com/Alamo-Rent-A-Car-Destinations-In-Ada-County.d553248635976431863-c6.Car-Rental-Destination-Suppliers) - [Budget car rentals in Ada County ](https://expedia.com/Budget-Destinations-In-Ada-County.d553248635976431863-c39.Car-Rental-Destination-Suppliers) - [Enterprise car rentals in Ada County ](https://expedia.com/Enterprise-Destinations-In-Ada-County.d553248635976431863-c15.Car-Rental-Destination-Suppliers) - [Hertz car rentals in Ada County ](https://expedia.com/Hertz-Destinations-In-Ada-County.d553248635976431863-c40.Car-Rental-Destination-Suppliers) - [Thrifty Car Rental car rentals in Ada County ](https://expedia.com/Thrifty-Car-Rental-Destinations-In-Ada-County.d553248635976431863-c45.Car-Rental-Destination-Suppliers) - [Avis car rentals in Ada County ](https://expedia.com/Avis-Destinations-In-Ada-County.d553248635976431863-c41.Car-Rental-Destination-Suppliers) - [Dollar Rent A Car car rentals in Ada County ](https://expedia.com/Dollar-Rent-A-Car-Destinations-In-Ada-County.d553248635976431863-c43.Car-Rental-Destination-Suppliers) - [National car rentals in Ada County ](https://expedia.com/National-Car-Rental-Destinations-In-Ada-County.d553248635976431863-c42.Car-Rental-Destination-Suppliers) - [Fox Rental Cars car rentals in Ada County ](https://expedia.com/Fox-Rental-Cars-Destinations-In-Ada-County.d553248635976431863-c19.Car-Rental-Destination-Suppliers) - [Payless car rentals in Ada County ](https://expedia.com/Payless-Destinations-In-Ada-County.d553248635976431863-c38.Car-Rental-Destination-Suppliers) - [Europcar car rentals in Ada County ](https://expedia.com/Europcar-Destinations-In-Ada-County.d553248635976431863-c14.Car-Rental-Destination-Suppliers) ### Find Other Car Classes in Ada County - [Mini car rentals in Ada County ](https://expedia.com/Mini-Car-Rentals-In-Ada-County.d553248635976431863-tMini.Car-Rental-Destination-Class) - [Economy car rentals in Ada County ](https://expedia.com/Economy-Car-Rentals-In-Ada-County.d553248635976431863-tEconomy.Car-Rental-Destination-Class) - [Compact car rentals in Ada County ](https://expedia.com/Compact-Car-Rentals-In-Ada-County.d553248635976431863-tCompact.Car-Rental-Destination-Class) - [Midsize car rentals in Ada County ](https://expedia.com/Midsize-Car-Rentals-In-Ada-County.d553248635976431863-tMidsize.Car-Rental-Destination-Class) - [Standard car rentals in Ada County ](https://expedia.com/Standard-Car-Rentals-In-Ada-County.d553248635976431863-tStandard.Car-Rental-Destination-Class) - [Fullsize car rentals in Ada County ](https://expedia.com/Fullsize-Car-Rentals-In-Ada-County.d553248635976431863-tFullsize.Car-Rental-Destination-Class) - [Premium car rentals in Ada County ](https://expedia.com/Premium-Car-Rentals-In-Ada-County.d553248635976431863-tPremium.Car-Rental-Destination-Class) - [Luxury car rentals in Ada County ](https://expedia.com/Luxury-Car-Rentals-In-Ada-County.d553248635976431863-tLuxury.Car-Rental-Destination-Class) - [Convertible car rentals in Ada County ](https://expedia.com/Convertible-Car-Rentals-In-Ada-County.d553248635976431863-tConvertible.Car-Rental-Destination-Class) - [Minivan car rentals in Ada County ](https://expedia.com/Minivan-Car-Rentals-In-Ada-County.d553248635976431863-tMinivan.Car-Rental-Destination-Class) - [Van car rentals in Ada County ](https://expedia.com/Van-Car-Rentals-In-Ada-County.d553248635976431863-tVan.Car-Rental-Destination-Class) - [SUV car rentals in Ada County ](https://expedia.com/SUV-Car-Rentals-In-Ada-County.d553248635976431863-tSUV.Car-Rental-Destination-Class) - [Pickup car rentals in Ada County ](https://expedia.com/Pickup-Car-Rentals-In-Ada-County.d553248635976431863-tPickup.Car-Rental-Destination-Class) - [Sportscar car rentals in Ada County ](https://expedia.com/Sportscar-Car-Rentals-In-Ada-County.d553248635976431863-tSportscar.Car-Rental-Destination-Class)