Title: Cheap Car Hire & Car Rental near Portsmouth Intl. Airport - Expedia.co.uk [Portsmouth Travel Guide](https://expedia.co.uk/Portsmouth.dx6057414)[Portsmouth Intl. Hotels](https://expedia.co.uk/Portsmouth-Intl-Airport-Hotels.0-a6031284-0.Travel-Guide-Filter-Hotels)[Flights to Portsmouth](https://expedia.co.uk/Cheap-Flights-To-Portsmouth.d6057414.Travel-Guide-Flights)[Things to do in Portsmouth](https://expedia.co.uk/Things-To-Do-In-Portsmouth.d6057414.Travel-Guide-Activities)[Portsmouth Holidays](https://expedia.co.uk/Portsmouth.d6057414.Holidays-City-Breaks) ![](https://images.trvl-media.com/place/6057414/a733ee3b-8e9c-48cc-bec5-cd01636327e0.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Cheap Car Hire & Car Rental at Portsmouth Intl. Airport, Portsmouth ## Search and Compare from car companies in Portsmouth Intl. ## 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 Portsmouth Intl. \* Price found within the past 6 days. Click for updated prices. ### Economy Chevrolet Spark or similar - 4 people Portsmouth, New Hampshire, 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=Portsmouth,%20NH,%20United%20States%20of%20America%20(PSM-Portsmouth%20Intl.)&dpln=6031284&date1=09/03/2026&date2=11/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22economy%22]) ### Compact Ford Focus or similar - 4 people Portsmouth, New Hampshire, 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=Portsmouth,%20NH,%20United%20States%20of%20America%20(PSM-Portsmouth%20Intl.)&dpln=6031284&date1=09/03/2026&date2=11/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22compact%22]) ### Midsize Toyota Corolla or similar - 5 people Portsmouth, New Hampshire, 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=Portsmouth,%20NH,%20United%20States%20of%20America%20(PSM-Portsmouth%20Intl.)&dpln=6031284&date1=09/03/2026&date2=11/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22midsize%22]) ### SUV Jeep Compass or similar - 5 people Portsmouth, New Hampshire, 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=Portsmouth,%20NH,%20United%20States%20of%20America%20(PSM-Portsmouth%20Intl.)&dpln=6031284&date1=09/03/2026&date2=11/03/2026&crfrr=defaultFlex&SearchType=Place&selCC=[%22suv%22]) ### Don't see what you're looking for? See all car hire in Portsmouth Intl. [View all cars](https://expedia.co.uk/carsearch?paandi=true&fdrp=1&styp=2&dagv=1&subm=1&locn=Portsmouth,%20NH,%20United%20States%20of%20America%20(PSM-Portsmouth%20Intl.)&dpln=6031284&date1=09/03/2026&date2=11/03/2026&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_6031284) ## Frequently asked questions ### How much is a rental car per day from Portsmouth, NH (PSM-Portsmouth Intl.)? ### Can I hire a car from Portsmouth Intl. Airport (PSM)? ### What happens if I need to cancel my Portsmouth, NH (PSM-Portsmouth Intl.) car reservation? ### How do I find the best car hire deals at Portsmouth, NH (PSM-Portsmouth Intl.) with Expedia? ### How old do you have to be to hire a car from Portsmouth, NH (PSM-Portsmouth Intl.)? ### What do you need to hire a car from Portsmouth, NH (PSM-Portsmouth Intl.)? ### What is the cheapest car hire at Portsmouth, NH (PSM-Portsmouth Intl.)? ### Can I hire a car for a month or longer from Portsmouth, NH (PSM-Portsmouth Intl.)? ### Where can I find a Portsmouth, NH (PSM-Portsmouth Intl.) hire car if I am younger than 25? ### Why should I rent a Portsmouth, NH (PSM-Portsmouth Intl.) 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) | ## Explore a world of travel with Expedia - 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