Car Rentals in St. Charles, USA

Search and Compare from Car Companies in St. Charles

Featured car rental suppliers

Compare from agencies

car supplier logos

Become a member for freeOpens in a new window and get more than just a booking discount. Members also earn points towards their next trip.

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Top Rental Car Deals in St. Charles

* Price found within the past 6 days. Click for updated prices.

Don't see what you're looking for?

See all car hire in St. Charles
View all cars
Lowest prices found within the past 15 hours. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is a rental car per day in St. Charles?
Making your way around St. Charles doesn't have to cost an arm and a leg, with daily rental car prices starting at just £35 within the past seven days.
What happens if I need to cancel my St. Charles car reservation?
Browse over your hire agreement to be sure, but the majority of prepaid hires are eligible for a total refund if you let us know at least six hours ahead of the collection time. There are some exemptions though. Your itinerary will have more information, or just hop onto our Customer Service Portal.
What types of cars can I rent in St. Charles?
Full-size, mid-size or compact... Grab the keys to just about any kind of vehicle you like! Economy is the most in-demand hired car category in St. Charles. Zippy, great on fuel and a breeze to park, these rides make navigating bustling city streets a dream. Maybe best of all? Your budget will love them. That means you'll have more money to splash on other things, like discovering as much of this destination as you can.
How do I find the best car hire deals in St. Charles with Expedia?
Expedia makes it simple to compare costs, offers and rental companies, and to check customer recommendations. Bundle your St. Charles car hire with flight or hotel bookings and you'll make even bigger savings.
How old do you have to be to hire a car in St. Charles?
The youngest age you can hire a car in St. Charles is 21. A surcharge for young drivers usually applies, so check before you book and factor in any extra costs. There could also be restrictions on the types of cars available to young drivers. For example, some outlets will only rent out small and medium-sized cars to young motorists. Requirements may differ between suppliers, so look over the fine print.
What do you need to hire a car in St. Charles?
While rules may differ between outlets, the two things you'll need are a valid driver's license and a credit card in the same name. You don't need to take out insurance with your rental company. However, proof of your own coverage may be required.
What is the cheapest car rental in St. Charles?
Based on prices found over the past seven days, you could've slid into the driver's seat of your own hire car for just £35 a day. The second lowest daily rate on offer in St. Charles was £36. These rates were available on Expedia, with a rental starting date within the next year. Prices and availability are subject to change and additional terms apply.
Can I hire a car for a month or longer in St. Charles?
Expedia makes it a breeze to book a reliable long-term car hire in St. Charles. Just visit our long-term car hire deals page, enter your trip preferences and compare your options.
Where can I find a St. Charles hire car if I am younger than 25?
Some St. Charles outlets will rent cars to drivers under 25 years of age, and others won't. Age policies differ between suppliers, so you should do some research. Also, find out if there are any additional costs. Some businesses will apply a surcharge to young drivers between the ages of 21 and 24. Be sure to read through the terms and conditions so you know what to expect.
Can I drive in St. Charles with my current driver's license?
If you don't have a license from the U.S, you might need to get an International Driving Permit (IDP) in your country of residence before starting the car hire process. If you find that an IDP is required for you to drive in the U.S., be aware that you'll also have to show your valid driver's license and your passport or other forms of ID. Lastly, the credit card that was used to hire the car must match the name on your license and passport in order to confirm your hire. Other things you should know about hired a car in the U.S. Are:

  • Age restrictions: You must be at least 25 in many states in order to hire a car, although in some areas allow drivers as young as 21. We recommend checking state and local regulations, as well as with the hired car company before your trip to understand all the regulations that may apply to you.
  • Driving limitations: Read the fine print before you leave the lot so you can avoid any unnecessary fees. When hiring a car in the United States, you typically can't cross country borders into Canada or Mexico, drive onto ferries or traverse rough terrain with your car hire. Please read all the rules and regulations before booking!

Why should I rent a St. Charles car with Expedia?
There are so many reasons to book your rental vehicle with Expedia. We have multiple suppliers to take your pick of in St. Charles, and we'll help you land the lowest price with our exclusive offers and member prices. Eager to save even more? Combine your rental car, hotels and flights into a holiday package. The more you book and travel with Expedia, the more perks you get! Plus, when you sign up for our free One Key™ loyalty programme, you can earn OneKeyCash™* and redeem it on eligible hotels, flights, activities and more. *OneKeyCash disclaimer - OneKeyCash is not redeemable for cash and can only be used on Expedia.

Car Hire Information

Popular car types:
SUV, Full Size, Economy
Car suppliers available:
Our best deal of the day:
£35
Our second best deal of the day:
£36
Our third best deal of the day:
£37
From the airport to your hotel:
Airport Transportation