Illinois

Cheap Car Rentals in Illinois from HK$246

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 30-9 and drop-off date of 7-10. 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: 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 31 August 2025.

Most popular company

Budget

Most common car type

Full-size

Average price per day

HK$555

Cheapest price per day

HK$246

Popular car types in Illinois

Explore the most popular car models available for rent in Illinois and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 31 August 2025.

At HK$246/day, small car is the cheapest car type available for hire in Illinois in the past week. Out of 359 car hire agencies operating in Illinois, there are, in total, 17,613 hire locations. View below for 5 offered car types:

Compact

Compact

HK$246+

Intermediate

Intermediate

HK$246+

Standard

Standard

HK$364+

Full-size

Full-size

HK$545+

People carrier

People carrier

HK$631+

Full-size SUV

Full-size SUV

HK$736+

Premium

Premium

HK$345+

Luxury

Luxury

HK$547+

Supplier choice

Supplier choice

HK$258+

Compact SUV

Compact SUV

HK$277+

Intermediate SUV

Intermediate SUV

HK$337+

Standard SUV

Standard SUV

HK$337+

Luxury SUV

Luxury SUV

HK$601+

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:

Volkswagen GolfHK$246/day
4
M
A/C
Volkswagen Golf

Best car rental deals found in Illinois

Browse through a selection of recently found affordable car rental deals in Illinois. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Illinois with an average daily rate of HK$509. Data was last updated on 31 August 2025.
Volkswagen GolfHK$246/day
4
M
A/C
Volkswagen Golf
BMW 5 SeriesHK$377/day
5
4
M
A/C
BMW 5 Series
Toyota CamryHK$545/day
5
M
A/C
Toyota Camry

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 a rental car in Illinois, book about 30 days before your trip. At that point, average daily prices are around HK$284, which is about 454% cheaper than the typical rate.

What is the cheapest car hire company in Illinois?

Thrifty is currently the cheapest car hire company in Illinois with deals as low as HK$241.76/day found in the past two weeks. Dollar is another inexpensive option with rates as low as HK$359.45/day.

What is the best car rental company in Illinois?

Based on Cheapflights user feedback, the highest-rated car rental company in Illinois is Hertz (rated 5.9/10 with 275 reviews). Budget (rated 5.9/10 with 228 reviews) is also highly rated by our users.

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

Planning to hire a car in Illinois? February is the cheapest month, costing about HK$226 per day. In contrast, July is the most expensive, with an average daily rate of HK$546. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

HK$257

February

HK$226

March

HK$316

April

HK$347

May

HK$456

June

HK$507

July

HK$546

August

HK$483

September

HK$456

October

HK$405

November

HK$409

December

HK$386

What car do most people rent in Illinois?

The most popular types of cars to hire in Illinois are the following: SUV cars (Jeep Grand Cherokee L or similar), Passenger van cars (Chrysler Pacifica or similar), and Mini cars (Chrysler Pacifica or similar).

Which car hire company has the most locations in Illinois?

Enterprise Rent-A-Car has 42 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 24.

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 31 August 2025.

Hertz

5.9
Fair
275 reviews24 locations
Overview

Cleanliness

6.6

Comfort

6.6

Overall

5.8

Pick-up/drop-off

5.8

Value

5.9

Budget

5.9
Fair
228 reviews16 locations
Overview

Cleanliness

6.8

Comfort

6.9

Overall

5.9

Pick-up/drop-off

6.1

Value

5.9

Dollar

5.3
Fair
133 reviews11 locations
Overview

Cleanliness

6.7

Comfort

6.5

Overall

5.3

Pick-up/drop-off

5.5

Value

5.3

Alamo

7.9
Good
70 reviews5 locations
Overview

Cleanliness

8.2

Comfort

8.2

Overall

7.9

Pick-up/drop-off

7.9

Value

7.7

Enterprise Rent-A-Car

7.7
Good
91 reviews42 locations
Overview

Cleanliness

8.0

Comfort

7.9

Overall

7.7

Pick-up/drop-off

7.7

Value

7.4

Sixt

6.9
Okay
59 reviews4 locations
Overview

Cleanliness

7.8

Comfort

7.7

Overall

6.9

Pick-up/drop-off

6.9

Value

7.0

Avis

6.3
Okay
71 reviews18 locations
Overview

Cleanliness

6.9

Comfort

7.2

Overall

6.3

Pick-up/drop-off

6.1

Value

6.1

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 31 August 2025.
  • What is the cheapest hire car found in Illinois?

    In the past two weeks, Cheapflights users have found many deals under HK$555/day when booking a car hire in Illinois. The absolute best deal a user found was for HK$397/day from Thrifty, booked on Aug. 24.

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

    Budget offers hire cars in Illinois for about HK$4,603 per week on average.

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

    Yes, cars are available to be rented out for an entire month in Illinois.

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

    Typically, a monthly car rental in Illinois can be found for HK$19,729. You can find car rental deals for HK$658 a 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 31 August 2025.

Browse through car rental deals by fuel type in Illinois. There are currently 3 fuel types to choose from with Hybrid being the cheapest (HK$40+).

Electric

Electric

HK$55+

Hybrid

Hybrid

HK$40+

Petrol/Diesel

Petrol/Diesel

HK$71+

Travelling to a place near Illinois?

Hire a car at Illinois if you plan to visit one of these locations
West Lafayette

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