
Cheap Car Rentals in Illinois from S$ 47
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 10-7 and drop-off date of 17-7. 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 13 June 2025.
Most popular company | Hertz |
---|---|
Most common car type | Intermediate |
Average price per day | S$ 56 |
Cheapest price per day | S$ 47 |
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 13 June 2025.
In Illinois, there are 17,424 active hire locations from 352 car hire companies. SUV is the cheapest car type to hire in Illinois in the past week - currently priced from S$ 47/day. View deals for 5 car types available to hire in this destination:
Compare car rental deals in Illinois by type
Here are the best Illinois small car hire prices found by Cheapflights users in the past 7 days:
Here are the best Illinois medium car hire prices found by Cheapflights users in the past 7 days:
Here are the best Illinois large car hire prices found by Cheapflights users in the past 7 days:
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 S$ 72. Data was last updated on 13 June 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 S$ 56/day – about 5% less than the yearly average.
What is the cheapest car hire company in Illinois?
Hertz is currently the cheapest car hire company in Illinois with deals as low as S$ 37.80/day found in the past two weeks. Thrifty is another inexpensive option with rates as low as S$ 42.99/day.
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 7.2/10 with 122 reviews). Hertz (rated 6.0/10 with 310 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Illinois?
Planning to hire a car in Illinois? February is the cheapest month, costing about S$ 46 per day. In contrast, July is the most expensive, with an average daily rate of S$ 93. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
S$ 47
February
S$ 46
March
S$ 55
April
S$ 64
May
S$ 74
June
S$ 82
July
S$ 93
August
S$ 81
September
S$ 72
October
S$ 69
November
S$ 69
December
S$ 68
What car do most people rent in Illinois?
Intermediate cars (Mazda Mazda5, for example) are the most popular in Illinois. SUV (Chevrolet Tahoe) and Full-size (Chevrolet Tahoe) cars are also often chosen by our users when visiting Illinois.
Which car hire company has the most locations in Illinois?
Enterprise Rent-A-Car has 49 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 35.
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 13 June 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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Thrifty
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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 13 June 2025.
What is the cheapest hire car found in Illinois?
In the past two weeks, Cheapflights users have found many deals under S$ 56/day when booking a car hire in Illinois. The absolute best deal a user found was for S$ 38/day from Hertz, booked on Jun. 8.
How much does it cost to hire a car in Illinois for a week from Hertz?
From Hertz you can hire a car in Illinois from about S$ 393 per week on average.
Can I rent a car for a month in Illinois?
Yes, cars are available to be rented out for an entire month in Illinois.
How much does it cost to rent a car in Illinois for a month?
The monthly cost of a car rental in Illinois is S$ 1,683 (S$ 56/day) on average.
Car rentals by fuel type in Illinois
Browse car rentals by fuel type in Illinois. Currently, Hybrid cars are the cheapest to rent in Illinois. Deals were last updated on 13 June 2025.
Browse through car rental deals by fuel type in Illinois. There are currently 2 fuel types to choose from with Hybrid being the cheapest (S$ 44+).