If you are planning a trip to Chicago its best to rent a car at the airport. We recommend you to book Car Rental Chicago Airport prior to your trip. After picking up your rent a car Chicago Airport, you can drive to Millennium Park, Navy Pier, Lincoln Park Zoo, The Magnificent Mile and many other great places in downtown Chicago. If you booked a car in downtown the Blue Line ‘L’ train will take you from O’Hare to downtown in about 45 minutes for about $5.00.
Free Shuttle service O’Hare Airport
Car rental companies at O’Hare Airport offer free shuttle service. Shuttles pick up outside the Baggage Claim area in the innermost lane of the lower level roadways of the domestic and international terminals. They are located at Terminal 1 (Door 1E), Terminal 2 (Door 2E), Terminal 3 (Door 3E) and Terminal 5 (Door 5E).

About O’Hare Airport
O’Hare International Airport (IATA identifier ORD), usually known as simply O’Hare, is the main airport in the Chicago metropolitan area. The airport offers non-stop flights to nearly 230 destinations throughout the world. It is one of the best airports in the country for international travel.
It was originally built in the 1940s but has recently been greatly modernized. Today,Car Rental O’Hare Airport Chicago also earns the distinction of the sixth-busiest airport in the entire world. It’s larger both in size and in air traffic than the other international airport in Chicago (Midway) and is the largest hub for United Airlines.
Should I book rent a car chicago airport before arriving?
Renting a car at Chicago Airport with Car Rental Choice ensures that you can choose any type of car when you book online. With Chicago Airport Car Rental, you can compare different offers and services in advance to get the best deal on the market. When you arrive at Chicago Airport, you must have the right documents to get the keys, please check all the terms with the suppliers. It is sometimes very difficult to search suitable supplier on arrival and find the best deals so with Car Rental Choice you can save money and a lot of stress.

Driving in Chicago Downtown
When you drive in Chicago Downtown please keep in mind this is a very busy city it’s always better to plan alternative routes during your road trip or when visiting big events. In the residential area, your speed limit must satay 30 miles per hour, while in non-urban areas you have a speed limit of 55 miles per hour. If you’re travelling on highway to access nearby town, the speed limit will be 65 or 7- miles per hour.