Southwest Illinois Car Rental

Search and Compare from Car Companies in Southwest Illinois

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

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

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

Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals

Frequently asked questions

What happens if I need to cancel my Southwest Illinois car reservation?
If you need to move your plans around, the majority of reservations are eligible for a complete refund. You’ll just need to let us know more than six hours before the pickup time. Have a thorough look over the cancellation policy for any exceptions. Your confirmation will have more details, or simply click through to our Customer Service Portal for more info.
What types of cars can I rent in Southwest Illinois?
The majority of visitors choose economy vehicles in Southwest Illinois. Motorists love them because they’re affordable and fuel-efficient. Plus, their small size makes them well-suited to darting around cities, where streets are busy and parking spots are tight. But your options don’t stop there. Mid-size, standard, full-size and premium cars are up for grabs too. Whether you’re hanging around Southwest Illinois or journeying beyond, we’ll have the wheels for you.
How do I find the best car rental deals in Southwest Illinois with Expedia?
Check out ratings and reviews, choose your favorite ride and compare prices from leading suppliers. Expedia makes it easy to nab the best deal on your rental wheels. Combine your Southwest Illinois car rental with hotel or flight bookings and drive away with even more in your wallet.
How old do you have to be to rent a car in Southwest Illinois?
Drivers have to be at least 21. But there are several age-related requirements you should keep in mind before booking your Southwest Illinois wheels. If you’re a younger driver, most rental suppliers will charge an extra fee and limit the types of vehicles you’re able to rent. The surcharge, and which ages it applies to, varies between providers. Take your time to compare the requirements.
What do you need to rent a car in Southwest Illinois?
The main requirements are your driver’s license and a credit card in your name. Most car rental companies will offer you insurance, which is optional. But you may have to provide proof of alternative coverage if you opt out. We recommend checking your policy terms and conditions to avoid any hassles.
Can I rent a car for a month or longer in Southwest Illinois?
Yes, and you’ll find your ideal ride among our long-term car rental deals. Just enter your trip details and we’ll list excellent options from various top suppliers.
Where can I find a Southwest Illinois car rental if I am younger than 25?
If you’re a young driver looking for a rental in Southwest Illinois, you’ll need to check the terms and conditions of the various rental companies you’re interested in. Some may rent to drivers under the age of 25, some may not. There may be extra costs if you’re between 21 and 24 years old. To avoid any surprise fees and charges at the rental desk, make sure you know if any extra charges apply to you.