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 7 October 2026.
Most popular company | Routes Car & Truck Rentals |
|---|---|
Most common car type | Standard |
Average price per day | HK$650 |
Cheapest price per day | HK$321 |
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 74 days before your trip. At that point, average daily prices are around HK$361, which is about 529% cheaper than the typical rate.
What is the cheapest car hire company in Illinois?
Fox is currently the cheapest car hire company in Illinois with deals as low as HK$40.85/day found in the past two weeks. Europcar is another inexpensive option with rates as low as HK$52.49/day.
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?
Planning to hire a car in Illinois? January is the cheapest month, costing about HK$294 per day. In contrast, July is the most expensive, with an average daily rate of HK$569. 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$294
February
HK$373
March
HK$467
April
HK$487
May
HK$510
June
HK$514
July
HK$569
August
HK$475
September
HK$439
October
HK$408
November
HK$420
December
HK$432
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
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 7 October 2026.
Avis
Avis Locations in Illinois
Budget
Budget Locations in Illinois
National
National Locations in Illinois
Europcar
Europcar Locations in Illinois
Payless
Payless Locations in Illinois
Thrifty
Thrifty Locations in Illinois
Easirent
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Easirent Locations in Illinois
TravelCar
TravelCar Locations in Illinois
Car rental FAQs
Find answers to frequently asked questions about car rentals in Illinois, including policies, requirements, and more. FAQs were last updated on 7 October 2026.
What is the cheapest hire car found in Illinois?
In the past two weeks, Cheapflights users have found many deals under HK$650/day when booking a car hire in Illinois. The absolute best deal a user found was for HK$368/day from Routes Car & Truck Rentals, booked on Oct. 3.
How much does it cost to hire a car in Illinois for a week from Routes Car & Truck Rentals?
Routes Car & Truck Rentals offers hire cars in Illinois for about HK$5,297 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$22,700. You can find car rental deals for HK$757 a day on average.