Search
Deals
Tips
FAQs
Locations
Agencies
When to book

Illinois car rentals

Wed 4/24
Wed 5/1

Search hundreds of rental car sites at once for car rental deals in Illinois

Here is why travelers choose KAYAK

Save up to 38%Compare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsFilter by car type, brand and more. Instantly customise your results.

Book with flexibilityUse our "free cancellation" filter for maximum flexibility at no extra cost.

Cheap car rentals in Illinois

Economy$22/day
Compact$19/day
Intermediate$7/day
Standard$8/day
Full-size$7/day
Minivan$34/day
Full-size SUV$39/day
Mini$34/day
Premium$30/day
Passenger van$203/day
Luxury$37/day
Pickup truck$37/day
Premium SUV$40/day
Intermediate SUV$11/day
Standard SUV$22/day
Supplier choice$27/day
Compact SUV$32/day
Standard station wagon$40/day
Luxury SUV$50/day
Commercial$56/day
Coupe$62/day
Open air all terrain$63/day
Luxury coupe$77/day
Best rates found by KAYAK users in the past 48 hours.

Top tips for renting a car in Illinois

  • When researching a car rental in Illinois, it’s important to understand what is required for the weather before renting the car. As for vehicle types, driving in Illinois during the winter often has snow and ice, so choosing the right vehicle for your trip is helpful. To help maneuver the icy roads, a four-wheel-drive SUV is a smart choice. You also might want to check to see if the car is equipped with GPS mapping to help you get around the state. Some parts of Illinois have tolls, so take a look at the options available, such as passes or devices, that allow you to go through the tolls without stopping.
  • When traveling with young children, it’s good to know the rules for booster or child seats in Illinois when renting a car. For driving a car in Illinois, children under eight years old must be secured in an approved child restraint system, such as booster seats or front and rear-positioned harness seats. Children under two years old and under 40 pounds must be seated facing the rear. Children four to twelve years old can be positioned in a booster seat with a shoulder and lap belt. Most car rental locations in Illinois have child seats available when renting a car, but it’s a good idea to check before traveling.
  • Some travelers renting a car in Illinois might want to take a car across the Canadian or Mexico borders. Most car rental agencies allow travel across a border, but certain rules might exist. Some agencies don’t allow vans or luxury vehicles to cross borders. Others might charge extra insurance or other fees, so it’s good to inquire. Be sure to tell the agency you plan to cross a border, or it could violate the rental policy. If you do plan to cross a border, make certain you have a driver’s license and two other forms of identification. Always tell the border agent how long you intend to stay in the country.
  • When renting a car in Illinois, it’s a good idea to know about the car and the area. For example, if you are renting an electric car, where are the charging stations located throughout the city, and how many are there? Most agencies provide you with a map of charging station locations so be sure to ask.
  • 25% of our users found rental cars in Illinois for $45 or less
  • Book your rental car in Illinois at least 1 day before your trip in order to get a below-average price
  • Off-airport rental car locations in Illinois are around 9% cheaper than airport locations on average
  • Compact rental cars in Illinois are around 59% cheaper than other car types, on average

FAQs about renting a car in Illinois

  • Should I rent a car in Illinois?

    If you are traveling to Illinois, renting a car is an excellent way to see this beautiful state, especially if you are traveling around the countryside. Many remote areas in Illinois cannot be reached by public transportation, so renting a car solves this issue. In Southern Illinois, the Cahokia Mounds Historic Site is a must-see, and there are many parks like Mississippi Palisades State Park that can only be reached by car.

  • What is driving like in Illinois?

    When you drive in the state of Illinois, depending on when you plan your trip, driving can be tricky. Illinois has harsh winters with lots of snow and ice, so make certain you pick the right vehicle if you’re traveling in winter. There are many major highways throughout the region and the roads are in great condition. Ferries are available on various waterways, and the state has one of the largest toll systems. Passes can be purchased during the car rental.

  • How old do you have to be to rent a car in Illinois?

    When renting a car in Illinois, it’s good to know the laws before traveling. Drivers must be eighteen years old to drive a car. Car agencies in Illinois have a “Young Rental Fee” for drivers between twenty one and twenty five. This fee varies between agencies, but it ranges from around $17 to $25 per day. Check with the car rental companies before planning your trip. You should also inquire about extra insurance fees for younger drivers.

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

    On average a rental car in Illinois costs $43 per day.

  • What is the most popular rental car in Illinois?

    Standard (Nissan Altima or similar) is the most frequently booked rental car type in Illinois.

  • What is the cheapest car rental company in Illinois?

    In the past 72 hours, the cheapest rental cars were found at NextCar ($23/day), Hertz ($27/day) and Enterprise Rent-A-Car ($28/day).

  • What is the best rental car company in Illinois?

    Based on ratings and reviews from real users on KAYAK, the best car rental companies in Illinois are Enterprise Rent-A-Car (8.1, 56 reviews), and Hertz (7.0, 63 reviews).

  • How can I find car rentals near me in Illinois?

    Take a look at our extensive car rental location map to find the best rental cars near you.

  • Where should I rent a car in Illinois?

    Based on car searches on KAYAK, the most popular cities to rent a car in Illinois are Naperville (36% of total searches of users looking to rent a car in Illinois), Evanston (11%) and Des Plaines (8%).

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

    On average a rental car in Illinois costs $402 per week ($57 per day).

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

    On average a rental car in Illinois costs $1,723 per month ($57 per day).

Car rental locations in Illinois

Car rental directory

  • enterprise

    Enterprise Rent-A-Car car rental locations in Illinois

    25 Locations

  • hertz

    Hertz car rental locations in Illinois

    16 Locations

  • budget

    Budget car rental locations in Illinois

    8 Locations

  • avis

    Avis car rental locations in Illinois

    7 Locations

  • easirent

    Easirent car rental locations in Illinois

    2 Locations

  • national

    National car rental locations in Illinois

    2 Locations

  • nextcar

    NextCar car rental locations in Illinois

    2 Locations

  • rentawreck

    Rent-A-Wreck car rental locations in Illinois

    2 Locations

  • sunnycars

    Sunnycars car rental locations in Illinois

    2 Locations

  • advantage

    Advantage car rental locations in Illinois

    1 Location

  • alamo

    Alamo car rental locations in Illinois

    1 Location

  • ez

    E-Z Rent-A-Car car rental locations in Illinois

    1 Location

Good to know

Most popular agency

Routes Car & Truck Rentals

Most popular car type

Compact

Average price

$58/day

Good deal

$45/day

When to book a rental car in Illinois

Average daily price per month
Rental car prices as pick-up date approaches