This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Illinois with a pick-up date of 12/29 and drop-off date of 1/28. Fares are subject to change and may not be available at all agencies or on all dates of rental. Click the price to replicate the search for this deal.
Same drop-off
Driver's age: 25-65
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Illinois car rentals in 2026
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 November 6, 2026.
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 November 6, 2026.
There are currently 18,107 rental locations operating in Illinois spread across 395 car rental agencies. In the past week, the cheapest car type to rent in Illinois is large car at ₱2,886 a day. Below are all the 5 car types available for renting in the area, along with estimated starting prices:
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 ₱3,687. Data was last updated on November 6, 2026.
Toyota Camry₱2,886/day
Honda BR-V₱2,911/day
Toyota Corolla₱2,995/day
Cheapflights insights for Illinois car rentals
Get relevant, data-driven information to help you rent a car in Illinois, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Illinois?
Book your rental car in Illinois 7 days before your pickup date to maximize your savings. Car rental prices are around ₱3,339/day on average when booked 7 days ahead, which saves you 5,724% off the average price.
Based on Cheapflights user feedback, the highest-rated car rental company in Illinois is Avis (rated 6.4/10). Budget (rated 5.8/10) is also highly rated by our users.
Avis
6.4
Budget
5.8
Europcar
5.5
Payless
5.4
What is the cheapest month to rent a car in Illinois?
Planning a car rental in Illinois? January is the cheapest month, costing about ₱2,394 per day. In contrast, July is the most expensive, with an average daily rate of ₱4,788. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
₱2,394
February
₱2,709
March
₱3,465
April
₱3,528
May
₱4,032
June
₱4,473
July
₱4,788
August
₱4,221
September
₱3,717
October
₱3,528
November
₱3,339
December
₱3,150
Which car rental company has the most locations in Illinois?
Avis has 15 locations throughout the area, more than any other company. Payless has the second highest number of locations in Illinois at 2.
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 November 6, 2026.
Find answers to frequently asked questions about car rentals in Illinois, including policies, requirements, and more. FAQs were last updated on November 6, 2026.
What is the cheapest rental car found in Illinois?
In the past two weeks, Cheapflights users have found many deals under ₱3,634/day when booking a rental car in Illinois. The best deal a user found was for ₱2,433/day from Thrifty, booked on Oct. 31.
How much does it cost to rent a car in Illinois for a week from Routes Car & Truck Rentals?
From Routes Car & Truck Rentals you can rent a car in Illinois from about ₱24,040 per week on average.
Can I rent a car for a month in Illinois?
Yes, renting a vehicle in Illinois for a month is certainly possible.
How much does it cost to rent a car in Illinois for a month?
Thrifty currently has the lowest price available for a month-long booking. Users have saved up to 42% compared to the average price of a 30-day rental in Illinois. Typically, a monthly car rental in Illinois can be found for ₱103,029. You can find car rental deals to be on average ₱3,434 a day.
Car rentals by fuel type in Illinois
Browse car rentals by fuel type in Illinois. Currently, Electric cars are the cheapest to rent in Illinois. Deals were last updated on November 6, 2026.
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