
Cheap Car Rentals in Illinois from $75
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 15/7 and drop-off date of 22/7. 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 hire in Illinois. The average price data is based on the last 12 months and was last updated on 15 June 2025.
Most common car type | Intermediate |
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Popular car types in Illinois
Explore the most popular car models available for hire in Illinois and choose the one that suits your needs. The price data is sourced from various car hire companies and was last updated on 15 June 2025.
medium car is the cheapest car type you can hire in Illinois this past week from 17,424 hire locations out of 352 hire agencies. Prices for a Illinois medium car hire start from $75/day. Check out available deals for 6 car types currently offered at listed car hire agencies here:
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 hire deals in Illinois. Plan your trip with ease and find the perfect hire option for your needs. There are currently 8 hire car agencies in Illinois with an average daily rate of $127. Data was last updated on 15 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?
Book your car hire in Illinois 55 days before your pickup date to maximise your savings. Car hire prices are around $75/day on average when booked 55 days ahead, which saves you 37% off the usual average price.
What is the cheapest car hire company in Illinois?
In Illinois, the most affordable car hire company right now is Fox, offering prices from just $58.94/day over the past two weeks. Another budget-friendly choice is Hertz, with rates starting at $59.02/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 7.4/10 with 118 reviews). Budget (rated 6.0/10 with 223 reviews) is also highly rated by our users.
What is the cheapest month to hire a car in Illinois?
Planning to hire a car in Illinois? January is the cheapest month, costing about $64 per day. In contrast, July is the most expensive, with an average daily rate of $123. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$64
February
$64
March
$82
April
$86
May
$91
June
$105
July
$123
August
$100
September
$89
October
$92
November
$92
December
$87
What car do most people hire in Illinois?
Intermediate cars (Mazda Mazda5, for example) are the most popular in Illinois. SUV (Subaru Outback) and Passenger van (Nissan Pathfinder) 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 44 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 30.
Top rental agencies in Illinois
Explore the leading car hire agencies in Illinois known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Illinois. Reviews were last updated on 15 June 2025.
Enterprise Rent-A-Car
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Dollar
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Alamo
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Sixt
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Avis
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Car rental FAQs
Find answers to frequently asked questions about car hires in Illinois, including policies, requirements, and more. FAQs were last updated on 15 June 2025.
How much does it cost to hire a car in Illinois for a week from Routes Car & Truck Rentals?
Routes Car & Truck Rentals is a popular option for travellers looking for car hire in Illinois. You can expect the average cost of car hire to be about $765 per week.
Can I rent a car for a month in Illinois?
Yes, you can rent a car for a month in Illinois check Cheapflights for the latest prices and car type availability.
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 15 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 ($48+).