Cheap Car Rentals in Illinois from $64
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 2/12 and drop-off date of 12/12. 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 2026
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 7 October 2026.
Most popular company | Routes Car & Truck Rentals |
|---|---|
Most common car type | Standard |
Average price per day | $80 |
Cheapest price per day | $64 |
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 7 October 2026.
small car is the cheapest car type you can hire in Illinois this past week from 18,132 hire locations out of 396 hire agencies. Prices for a Illinois small car hire start from $64/day. Check out available deals for 6 car types currently offered at listed car hire agencies here:
Economy
$76+
Compact
$64+
Intermediate
$64+
Standard
$100+
Full-size
$82+
People mover
$108+
Full-size SUV
$130+
Passenger van
$128+
Premium SUV
$161+
Supplier choice
$65+
Intermediate SUV
$66+
Standard SUV
$77+
Compact SUV
$81+
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 $95. Data was last updated on 7 October 2026.
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 rental car in Illinois 59 days before your pickup date to maximise your savings. Car rental prices are around $86/day on average when booked 59 days ahead, which saves you 46% off the average price.
What is the best car rental company in Illinois?
Based on Cheapflights user feedback, the highest-rated car rental company in Illinois is Avis (rated 6.4/10). National (rated 5.6/10) 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 $140. 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
$88
March
$106
April
$102
May
$116
June
$127
July
$140
August
$123
September
$107
October
$92
November
$88
December
$92
What car do most people hire in Illinois?
SUV cars (Class Intermediate SUV, for example) are the most popular in Illinois. Full-size (Chevrolet Malibu) and Pick-up truck (Toyota Tacoma) cars are also often chosen by our users when visiting Illinois.
Which car hire company has the most locations in Illinois?
Avis has 18 locations throughout the area, more than any other company. Payless has the second-highest number of locations in Illinois at 2.
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 7 October 2026.
Avis
Avis Locations in Illinois
National
National Locations in Illinois
Europcar
Europcar Locations in Illinois
Payless
Payless Locations in Illinois
Thrifty
Thrifty Locations in Illinois
Easirent
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Easirent Locations in Illinois
TravelCar
TravelCar Locations in Illinois
Rhodium
Rhodium Locations in Illinois
Car rental FAQs
Find answers to frequently asked questions about car hires in Illinois, including policies, requirements, and more. FAQs were last updated on 7 October 2026.
What is the cheapest hire car found in Illinois?
In the past two weeks, Cheapflights users have found many deals under $80/day when booking a car hire in Illinois. The absolute best deal a user found was for $58/day from Routes Car & Truck Rentals, booked on Oct. 3.
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 $489 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.
How much does it cost to rent a car in Illinois for a month?
The monthly cost of a car rental in Illinois is $2,095 ($70/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 7 October 2026.
Browse through car rental deals by fuel type in Illinois. There are currently 3 fuel types to choose from with Hybrid being the cheapest ($41+).
Electric
$68+
Hybrid
$41+
Petrol/Diesel
$71+