Find Rentals
Insights
Agencies
FAQs
Mainz-Kastel

Cheap Car Rentals in Mainz-Kastel, Wiesbaden

Driver's age: 26-65
Here’s why our users search for rental cars through Cheapflights

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Cheapflights insights for Mainz-Kastel car rentals

Get relevant, data-driven information to help you hire a car in Mainz-Kastel, including pricing trends, ideal booking times, and more.

Which car hire company has the most locations in Mainz-Kastel?

FLIZZR has 3 locations throughout the area, more than any other company. Sixt has the second-highest number of locations in Mainz-Kastel at 2.

Find deals

Top rental agencies in Mainz-Kastel, Wiesbaden

Explore the most popular car rental suppliers in Mainz-Kastel, including their locations and customer reviews, to make the best choice for your next trip.

Sixt

2 locations
Check prices
Overview

Cleanliness

8.0

Comfort

8.0

Overall

8.0

Pick-up/drop-off

10.0

Value

8.0

FLIZZR

2 locations
Check prices

Mainz-Kastel Car rental FAQs

Find answers to frequently asked questions about car rentals in Mainz-Kastel, including policies, requirements, and more. FAQs were last updated on 9 September 2025.

  • Can I rent a car for a month at Mainz-Kastel?

    Typically, how long you can rent a car for depends on the inventory of the supplier. For Mainz-Kastel however, it is certainly possible to rent a car for an entire month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Best Car Hire Deals

We make it easy and fast to find and compare deals from 70,000+ hire locations and hundreds of agencies.

No Surprises

Prices shown to you will be completely in full, without any hidden charges or fees.

Free cancellation

Plans change — we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation