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Illinois

Cheap Car Rentals in Illinois from $59

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 5/3 and drop-off date of 12/3. 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.
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 hire in Illinois. The average price data is based on the last 12 months and was last updated on 26 February 2026.

Most common car type

Standard
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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 26 February 2026.
All deals

SUV is the cheapest car type you can hire in Illinois this past week from 17,631 hire locations out of 370 hire agencies. Prices for a Illinois SUV hire start from $59/day. Check out available deals for 6 car types currently offered at listed car hire agencies here:

Economy

Economy

$83+

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Compact

Compact

$85+

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Intermediate

Intermediate

$89+

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Standard

Standard

$80+

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Full-size

Full-size

$92+

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People mover

People mover

$128+

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Full-size SUV

Full-size SUV

$98+

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Premium

Premium

$80+

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Luxury

Luxury

$108+

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Premium SUV

Premium SUV

$141+

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Intermediate SUV

Intermediate SUV

$59+

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Supplier choice

Supplier choice

$68+

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Compact SUV

Compact SUV

$79+

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Standard SUV

Standard SUV

$109+

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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:

Kia Picanto$83/day
2
M
A/C
Kia Picanto
Found 02/26/26
BYD ATTO 3$85/day
4
M
A/C
BYD ATTO 3
Found 02/26/26

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 26 February 2026.
Tesla Model Y$59/day
5
M
A/C
Tesla Model Y
Found 02/26/26
Toyota RAV4$79/day
4
M
A/C
Toyota RAV4
Found 02/26/26
Audi A4$80/day
5
2
M
A/C
Audi A4
Found 02/26/26

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 55 days before your pickup date to maximise your savings. Car rental prices are around $74/day on average when booked 55 days ahead, which saves you 39% off the average price.

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What is the best car rental company in Illinois?

Based on Cheapflights user feedback, the highest-rated car rental company in Illinois is Alamo (rated 8.0/10). Enterprise Rent-A-Car (rated 7.6/10) is also highly rated by our users.

Alamo
Alamo
8.0
Enterprise Rent-A-Car
Enterprise Rent-A-Car
7.6
Sixt
Sixt
6.8
Avis
Avis
6.4

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 $60 per day. In contrast, July is the most expensive, with an average daily rate of $122. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

$60

February

$75

March

$84

April

$86

May

$91

June

$108

July

$122

August

$97

September

$75

October

$87

November

$84

December

$85

Which car hire company has the most locations in Illinois?

Enterprise Rent-A-Car has 45 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 29.

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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 26 February 2026.

Alamo

5 locations
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Enterprise Rent-A-Car

45 locations
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Sixt

5 locations
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Avis

21 locations
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National

8 locations
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Hertz

29 locations
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Budget

20 locations
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Dollar

15 locations
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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 26 February 2026.

  • 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 $481 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, Electric cars are the cheapest to rent in Illinois. Deals were last updated on 26 February 2026.
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Browse through car rental deals by fuel type in Illinois. There are currently 3 fuel types to choose from with Electric being the cheapest ($53+).

Electric

Electric

$53+

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Hybrid

Hybrid

$54+

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Petrol/Diesel

Petrol/Diesel

$69+

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