St. Clair Car Rental

Search and Compare from Car Companies in St. Clair

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

Frequently asked questions

Can I rent a car from Spirit of St. Louis Airport (SUS)?
With Enterprise and Budget just a short distance from Spirit of St. Louis Airport (SUS), getting off the plane and onto the road is quick and easy.
What happens if I need to cancel my St. Clair car reservation?
Cancelling a prepaid reservation at least six hours before pickup should allow for a total refund. But this is not always guaranteed. It's a good idea to check your itinerary and rental agreement. Still can't find the answer? Jump onto our Customer Service Portal.
What types of cars can I rent in St. Clair?
Small in size but big on advantages, economy cars are the number one pick in St. Clair. They're a breeze to handle and park, which is ideal if you'll be doing mostly city driving. And with terrific mileage, these reliable wheels will have you cruising around on the cheap. Want a larger car? Check out our mid-size, full-size or premium vehicles.
Where can I go on a road trip from St. Clair?
When you've visited all of the well-known attractions in St. Clair, there's loads more to see in the surrounding region. Collect the keys to a rental car, throw your bags in the trunk and get out on the open road. Here are some drives we're confident you'll enjoy:

  • Make tracks to St. Louis for an excellent sightseeing adventure. Roughly 72 kilometres from St. Clair, it has loads of cool sights, including Busch Stadium.
  • Why not check out the wonders of St. Charles too? Popular tourist attractions in this buzzing city include Ameristar Casino St. Charles. St. Charles is approximately 64 kilometres from St. Clair.
  • Make tracks to Shawnee National Forest for a day out in nature. Pack a picnic to enjoy or just recharge your batteries in the fresh air. From St. Clair, it's roughly 225 kilometres away.

How do I find the best car rental deals in St. Clair with Expedia?
Getting an amazing deal on your St. Clair rental car is easy with Expedia. Choose your preferred car type, add some details and compare the offers across top suppliers. Why not add hotels and flights to your booking? You'll get access to even bigger savings when you combine your bookings into a package.
How old do you have to be to rent a car in St. Clair?
In most cases, the rules are 21 years and over in St. Clair. It should be pointed out that most companies will charge extra fees for young renters. Check before you sign up, as different rules may apply between rental car suppliers. Bear in mind that if you want to rent a luxury vehicle or a larger car like an SUV, you may need to be older than 21.
What do you need to rent a car in St. Clair?
While booking conditions can differ between rental car outlets, the two main things you'll need are your driver's licence and a credit card in your name. You don't need to take out insurance with your rental company. However, proof of alternative coverage may be required.
Can I rent a car for a month or longer in St. Clair?
Yes. We partner with reputable suppliers that offer weekly and monthly rentals for many categories of cars. Head to our long-term car rental deals and explore every inch of St. Clair — or way beyond!
Where can I find a St. Clair car rental if I am younger than 25?
You'll need to check the age policy of the St. Clair rental suppliers you're considering. If you're under the age of 25, be mindful that some will charge additional costs. It's useful to know this ahead of time so you can have the funds ready. Every rental car company has its own terms and conditions for young drivers, so be sure to do your research.