Illinois

Cheap Car Rentals in Illinois

Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Illinois car rentals in 2026

Most popular company

Hertz

Most common car type

Premium

Average price per day

Rp 1,040,575

Cheapest price per day

Rp 675,280

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 68 days before your trip. At that point, average daily prices are around Rp 822,190, which is about 1,456,564% 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 Avis (rated 6.4/10). Budget (rated 5.8/10) 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 596,314/day on average. The most expensive month to hire a car in Illinois is July (Rp 1,451,632/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 596,314

February

Rp 686,664

March

Rp 927,599

April

Rp 963,739

May

Rp 1,246,838

June

Rp 1,409,469

July

Rp 1,451,632

August

Rp 1,138,417

September

Rp 915,552

October

Rp 1,066,137

November

Rp 921,576

December

Rp 915,552

Which car hire company has the most locations in Illinois?

Avis has 11 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

Avis

11 locations

Budget

10 locations

Europcar

1 location

Payless

2 locations

National

3 locations

Thrifty

8 locations

Easirent

2 locations
Overview

Cleanliness

5.2

Comfort

5.3

Overall

4.5

Pick-up/drop-off

4.5

Value

5.1

TravelCar

1 location

Car rental FAQs

  • What is the cheapest hire car found in Illinois?

    In the past two weeks, Cheapflights users have found many deals under Rp 1,040,575/day when booking a car hire in Illinois. The absolute best deal a user found was for Rp 811,678/day from Hertz, booked on Nov. 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 5,248,102/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 22,491,868 (Rp 749,729/day) on average.

Car rentals by fuel type in Illinois

Browse through car rental deals by fuel type in Illinois. There are currently 3 fuel types to choose from with Hybrid being the cheapest (Rp 46+).

Electric

Electric

Rp 51+

Hybrid

Hybrid

Rp 46+

Petrol/Diesel

Petrol/Diesel

Rp 54+

Browse thousands of different options on Cheapflights for your next trip

Best Car Rental Deals

We make it easy and fast to find and compare deals from 70,000+ rental locations and hundreds of agencies.

No surprises

Prices shown to you will be final, without any hidden charges or fees.

Free cancellation

Plans change – we get it. And that’s why you can search and book rental cars on Cheapflights from agencies that offer free cancellation