Illinois

Cheap Car Rentals in Illinois

Driver's age: 26-65
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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 16 August 2025.

Most popular company

Hertz

Most common car type

Premium

Average price per day

Rp 1,191,280

Cheapest price per day

Rp 629,204

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?

To get the best deal on car hire in Illinois, book about 7 days before your trip. At that point, average daily prices are around Rp 695,343, which is about 1,309,889% cheaper than the typical rate.

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 7.6/10 with 107 reviews). Hertz (rated 5.9/10 with 300 reviews) is also highly rated by our users.

What is the cheapest month to rent a car in Illinois?

The cheapest month to hire a car in Illinois is February, when you can expect to pay Rp 582,148/day on average. The most expensive month to hire a car in Illinois is July (Rp 1,180,466/day on average). The average daily car hire price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you hire.

January

Rp 598,318

February

Rp 582,147

March

Rp 695,343

April

Rp 808,538

May

Rp 921,734

June

Rp 1,018,758

July

Rp 1,180,466

August

Rp 1,018,758

September

Rp 889,392

October

Rp 873,221

November

Rp 873,221

December

Rp 840,880

What car do most people hire in Illinois?

Passenger van cars (Mercedes-Benz V-Class or similar) are the most popular option for those visiting Illinois. Mini cars (Mercedes-Benz V-Class or similar) are also a popular choice, followed by SUV cars (Nissan Rogue or similar).

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 30.

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 16 August 2025.

Enterprise Rent-A-Car

7.6
Good
107 reviews45 locations
Overview

Cleanliness

7.9

Comfort

7.9

Overall

7.7

Pick-up/drop-off

7.6

Value

7.3

Hertz

5.9
Fair
300 reviews30 locations
Overview

Cleanliness

6.5

Comfort

6.6

Overall

5.9

Pick-up/drop-off

5.9

Value

6.0

Budget

5.9
Fair
226 reviews19 locations
Overview

Cleanliness

6.9

Comfort

6.9

Overall

5.9

Pick-up/drop-off

6.1

Value

5.9

Dollar

5.3
Fair
134 reviews14 locations
Overview

Cleanliness

6.7

Comfort

6.5

Overall

5.2

Pick-up/drop-off

5.5

Value

5.2

Alamo

8.0
Very Good
73 reviews5 locations
Overview

Cleanliness

8.3

Comfort

8.3

Overall

8.0

Pick-up/drop-off

8.0

Value

7.8

Sixt

6.9
Okay
60 reviews5 locations
Overview

Cleanliness

7.8

Comfort

7.7

Overall

6.8

Pick-up/drop-off

6.9

Value

7.0

Avis

6.3
Okay
70 reviews20 locations
Overview

Cleanliness

7.0

Comfort

7.2

Overall

6.3

Pick-up/drop-off

6.2

Value

6.2

Payless

5.8
Fair
47 reviews2 locations
Overview

Cleanliness

7.6

Comfort

7.3

Overall

5.8

Pick-up/drop-off

5.8

Value

5.9

Car rental FAQs

Find answers to frequently asked questions about car rentals in Illinois, including policies, requirements, and more. FAQs were last updated on 16 August 2025.
  • What is the cheapest hire car found in Illinois?

    In the past two weeks, Cheapflights users have found many deals under Rp 1,191,280/day when booking a car hire in Illinois. The absolute best deal a user found was for Rp 918,873/day from Thrifty, booked on Aug. 10.

  • How much does it cost to hire a car in Illinois for a week from Hertz?

    Hiring a car in Illinois for a week can be a great option for travel. Hertz, the most popular car hire company for this area, offers hire cars for around Rp 6,823,416/week on average.

  • Can I rent a car for a month in Illinois?

    The length of time you can book a rental for is subject to the inventory of the supplier. When renting a vehicle from Illinois it should be possible to rent a car for a whole month if needed.

  • How much does it cost to rent a car in Illinois for a month?

    The monthly cost of a car rental in Illinois is Rp 29,243,208 (Rp 974,774/day) on average.

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