
Cheap Car Rentals in Illinois from RM 1,297
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in Illinois with a pick-up date of 1/8 and drop-off date of 2/8. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
Illinois car rentals in 2025
Get helpful information to start your search for the perfect car rental in Illinois. The average price data is based on the last 12 months and was last updated on 10 July 2025.
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Popular car types in Illinois
Explore the most popular car models available for rent in Illinois and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 10 July 2025.
SUV is the cheapest car type you can hire in Illinois this past week from 17,581 hire locations out of 356 hire agencies. Prices for a Illinois SUV hire start from RM 1,297/day. Check out available deals for 1 car type currently offered at listed car hire agencies here:
Compare car rental deals in Illinois by type
Here are the best Illinois SUV hire prices found by Cheapflights users in the past 7 days:
Best car rental deals found in Illinois
Browse through a selection of recently found affordable car rental deals in Illinois. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Illinois with an average daily rate of RM 1,297. Data was last updated on 10 July 2025.
Cheapflights insights for Illinois car rentals
Get relevant, data-driven information to help you hire a car in Illinois, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in Illinois?
For the best savings on car hire in Illinois, make your reservation 7 days before pickup. The average price then is just RM 210/day – about 255% less than the yearly average.
What is the best car rental company in Illinois?
Based on Cheapflights user feedback, the highest-rated car rental company in Illinois is Enterprise Rent-A-Car (rated 7.5/10 with 118 reviews). Hertz (rated 5.9/10 with 296 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Illinois?
At Illinois, the best time to rent a car is at February, with an average daily rate of just RM 187. Conversely, July is the priciest month, averaging RM 316 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Illinois, the best time to rent a car is in February, with an average daily rate of just RM 187. Conversely, July is the priciest month, averaging RM 316 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
RM 195
February
RM 187
March
RM 227
April
RM 244
May
RM 285
June
RM 300
July
RM 316
August
RM 276
September
RM 246
October
RM 249
November
RM 242
December
RM 246
What car do most people hire in Illinois?
The most popular types of cars to hire in Illinois are the following: SUV cars (Nissan Rogue or similar), Intermediate cars (Nissan Rogue or similar), and Premium cars (BMW X1 or similar).
Which car hire company has the most locations in Illinois?
Enterprise Rent-A-Car has 48 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 31.
Top rental agencies in Illinois
Explore the leading car rental agencies in Illinois known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Illinois. Reviews were last updated on 10 July 2025.
Enterprise Rent-A-Car
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Hertz
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Budget
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Dollar
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Alamo
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Sixt
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Avis
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Payless
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Car rental FAQs
Find answers to frequently asked questions about car rentals in Illinois, including policies, requirements, and more. FAQs were last updated on 10 July 2025.
How much does it cost to hire a car in Illinois for a week from Alamo?
Alamo is one of the most popular car hire companies in Illinois, offering car hire for around RM 1,573 per week on average.
Can I rent a car for a month in Illinois?
Typically, how long you can rent a car for depends on the inventory of the supplier. For Illinois however, it is certainly possible to rent a car for an entire month.