Airport & local depot car hire in the USA, UK, Europe and worldwide Free to use · No booking fees Part of the Shmor.ai network
Rows of rental cars in the car hire parking area at Florence Airport

Free car hire comparison tool

Compare car hire on every site

Enter your trip once. KAYAK and Expedia open with your pick-up and dates filled in; the brokers and rental brands open in one click.

Photo: Mattes, public domain

Compare car hire on every site

Enter where and when you want to pick up above, then open each site to see its live prices for the same trip.

Comparison sites search many suppliers at once

Rental companies book direct with the brand

  1. 1HertzAirports and city locations worldwide; also runs Dollar and ThriftyVisit Hertz ↗
  2. 2AvisGlobal brand at most major airportsVisit Avis ↗
  3. 3EnterpriseBig network of neighbourhood branches as well as airportsVisit Enterprise ↗
  4. 4SIXTGerman brand known for premium models, growing in the USVisit SIXT ↗
  5. 5EuropcarOne of Europe’s largest networksVisit Europcar ↗
  6. 6BudgetValue brand from the Avis groupVisit Budget ↗
  7. 7AlamoPopular with leisure travellers, especially in the USVisit Alamo ↗
  8. 8NationalBusiness-travel favourite, with the Emerald Club programmeVisit National ↗
  9. 9ThriftyValue brand from the Hertz groupVisit Thrifty ↗
  10. 10DollarValue brand from the Hertz group, mainly in the USVisit Dollar ↗
  11. 11Green MotionFranchise brand with an eco-focused fleetVisit Green Motion ↗

Prices are set by each site and change often. Compare the total price for the same car class, including taxes, fees, insurance excess, fuel policy and mileage limits. Some links may be affiliate links, at no extra cost to you. How we make money.

How CarHireDeals works

  1. Tell us where and when

    An airport, city or depot, plus your pick-up and drop-off dates and times.

  2. We line up every site

    KAYAK and Expedia open with your trip filled in. Brokers and rental brands open in one click.

  3. Compare the real total

    Check the same car class, insurance excess, fuel policy and mileage on each site.

  4. Book direct, no fees

    You book with the site you choose. We never add a fee or take your payment.

Getting a like-for-like comparison

Check that each site shows the same car class (for example “compact” or “intermediate SUV”), the same pick-up location and the same times. Then compare the final total, including taxes and fees, and the insurance excess, fuel policy and mileage limit. A slightly higher price with a lower excess or a free cancellation policy can be the better deal.

Brokers and rental brands that don’t accept pre-filled searches open on their own search page, where you just type your trip again.

Tips that often save money

  • Try a local depot as well as the airport: airport locations often add fees.
  • Shift your pick-up or drop-off time: rentals are usually priced in 24-hour periods, so returning an hour late can add a whole day.
  • Log in to brand loyalty programmes: several show member rates or skip-the-counter pick-up.
  • Book a free-cancellation rate early and check again nearer the date.

Last updated: 16 October 2026

Frequently asked questions

Why do only some sites open with my trip filled in?
KAYAK and Expedia accept a pick-up place and dates in their search links. Other sites need their own location codes, so they open on their search page instead.
What does “Sites in” change?
It picks the version of each site for your country, such as kayak.com for the USA, kayak.co.uk for the UK or kayak.ie for Europe, so prices show in dollars, pounds or euros.
Do you keep my search details?
Your search is handled in your browser and passed to the site you open. CarHireDeals doesn’t need an account or personal details. See the Shmor.ai privacy policy for more.