Illinois

Cheap Car Rentals in Illinois from RM 226

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 11/9 and drop-off date of 14/9. 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 22 August 2025.

Most common car type

Compact

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 22 August 2025.

small car is the cheapest car type you can hire in Illinois this past week from 17,592 hire locations out of 357 hire agencies. Prices for a Illinois small car hire start from RM 226/day. Check out available deals for 4 car types currently offered at listed car hire agencies here:

Economy

Economy

RM 226+

Compact

Compact

RM 244+

Intermediate

Intermediate

RM 248+

Standard

Standard

RM 249+

Full-size

Full-size

RM 268+

Full-size SUV

Full-size SUV

RM 355+

Premium SUV

Premium SUV

RM 519+

Intermediate SUV

Intermediate SUV

RM 273+

Compact SUV

Compact SUV

RM 279+

Standard SUV

Standard SUV

RM 322+

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:

Honda JazzRM 226/day
2
M
A/C
Honda Jazz
Proton SagaRM 241/day
2
M
A/C
Proton Saga
Toyota CorollaRM 244/day
4
M
A/C
Toyota Corolla

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 RM 293. Data was last updated on 22 August 2025.
Honda JazzRM 226/day
2
M
A/C
Honda Jazz
Proton SagaRM 241/day
2
M
A/C
Proton Saga
Toyota CorollaRM 244/day
4
M
A/C
Toyota Corolla

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?

For the best savings on car hire in Illinois, make your reservation 7 days before pickup. The average price then is just RM 211/day – about 257% less than the yearly average.

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 284 reviews). Budget (rated 5.7/10 with 220 reviews) is also highly rated by our users.

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

At Illinois, the best time to rent a car is at February, with an average daily rate of just RM 184. Conversely, July is the priciest month, averaging RM 314 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Illinois, the best time to rent a car is in February, with an average daily rate of just RM 184. Conversely, July is the priciest month, averaging RM 314 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.

January

RM 196

February

RM 184

March

RM 226

April

RM 243

May

RM 283

June

RM 293

July

RM 315

August

RM 279

September

RM 245

October

RM 249

November

RM 241

December

RM 243

What car do most people hire in Illinois?

The most popular types of cars to hire in Illinois are the following: SUV cars (Hyundai Kona or similar), Intermediate cars (Hyundai Kona or similar), and Full-size cars (Ford Transit or similar).

Which car hire company has the most locations in Illinois?

Enterprise Rent-A-Car has 44 locations throughout the area, more than any other company. Hertz has the second-highest number of locations in Illinois at 26.

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 22 August 2025.

Hertz

5.9
Fair
284 reviews26 locations
Overview

Cleanliness

6.6

Comfort

6.6

Overall

5.9

Pick-up/drop-off

5.9

Value

6.0

Budget

5.7
Fair
220 reviews16 locations
Overview

Cleanliness

6.7

Comfort

6.7

Overall

5.7

Pick-up/drop-off

5.9

Value

5.7

Dollar

5.3
Fair
133 reviews9 locations
Overview

Cleanliness

6.7

Comfort

6.5

Overall

5.3

Pick-up/drop-off

5.5

Value

5.3

Alamo

8.0
Very Good
74 reviews5 locations
Overview

Cleanliness

8.3

Comfort

8.3

Overall

8.0

Pick-up/drop-off

8.0

Value

7.8

Enterprise Rent-A-Car

7.4
Good
87 reviews44 locations
Overview

Cleanliness

7.7

Comfort

7.7

Overall

7.4

Pick-up/drop-off

7.4

Value

7.1

Sixt

6.9
Okay
59 reviews4 locations
Overview

Cleanliness

7.8

Comfort

7.7

Overall

6.9

Pick-up/drop-off

7.0

Value

7.0

Avis

6.3
Okay
70 reviews17 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 22 August 2025.
  • How much does it cost to hire a car in Illinois for a week from Thrifty?

    Thrifty is one of the most popular car hire companies in Illinois, offering car hire for around RM 1,876 per week on average.

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

    Typically, how long you can rent a car for depends on the inventory of the supplier. For Illinois however, it is certainly possible to rent a car for an entire month.

Car rentals by fuel type in Illinois

Browse car rentals by fuel type in Illinois. Deals were last updated on 22 August 2025.

Browse through car rental deals by fuel type in Illinois. There is currently 1 fuel type to choose from.

Hybrid

Hybrid

RM 61+

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