The airports - O'Hare

I would say it is extremely important to get yourself familiar to the airports you're going to use, so when the time comes you can enjoy all the mixed feeling that comes with one departure rather frantically trying to find something important.

O'Hare, Chicago, IL will be my point of exit for the US for this trip. We have been at their International terminal 5 before but is always nice to take refresh look for a change of layout, travel policies and so on.
That is the map of O'Hare airport





"If you plan on parking your car at O'Hare International Airport for an extended period of time, then the Economy Lots are the best option. The daily rates range between $10 and $17 per day with Lot G providing the most economical on-airport parking with a rate of $10 per day."

Lot G  is at the entrance of the airport and a long way from Int. Terminal. 

The O’Hare Airport Transit System​ (ATS or “people mover) is closed 24/7 
Shuttle buses instead transport passengers and employees between terminals (Terminals 1, 2, 3 and 5) and from the terminals to each economy parking lot (Lots E, G, H)