Illinois

Cheap Car Rentals in Illinois

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 13 February 2026.

Most popular company

Hertz

Most common car type

Economy

Average price per day

Rp 658,494

Cheapest price per day

Rp 605,480

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 722,811, which is about 1,413,709% cheaper than the typical rate.

What is the cheapest car hire company in Illinois?

Dollar is currently the cheapest car hire company in Illinois with deals as low as Rp 603,630.88/day found in the past two weeks. Hertz is another inexpensive option with rates as low as Rp 625,987.56/day.

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 7.9/10). Enterprise Rent-A-Car (rated 7.5/10) 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 January, when you can expect to pay Rp 546,310/day on average. The most expensive month to hire a car in Illinois is June (Rp 1,227,097/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 546,310

February

Rp 588,334

March

Rp 806,858

April

Rp 806,858

May

Rp 1,016,978

June

Rp 1,227,097

July

Rp 1,227,097

August

Rp 1,042,192

September

Rp 722,811

October

Rp 815,263

November

Rp 764,834

December

Rp 748,025

What car do most people hire in Illinois?

SUV cars (Toyota RAV4 or similar) are the most popular option for those visiting Illinois. Premium cars (Chevrolet Impala or similar) are also a popular choice, followed by Intermediate cars (Nissan Rogue or similar).

Which car hire company has the most locations in Illinois?

Enterprise Rent-A-Car has 43 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 29.

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 13 February 2026.

Alamo

5 locations

Enterprise Rent-A-Car

43 locations

Sixt

5 locations

Avis

20 locations

National

8 locations

Hertz

29 locations

Budget

20 locations

Payless

2 locations

Car rental FAQs

Find answers to frequently asked questions about car rentals in Illinois, including policies, requirements, and more. FAQs were last updated on 13 February 2026.
  • What is the cheapest hire car found in Illinois?

    In the past two weeks, Cheapflights users have found many deals under Rp 658,494/day when booking a car hire in Illinois. The absolute best deal a user found was for Rp 645,935/day from Dollar, booked on Feb. 7.

  • 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 4,397,210/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 18,845,184 (Rp 628,173/day) on average.

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