Taxis: Taxis are plentiful and easy to hail downtown, at the airports and throughout many Chicago neighborhoods. Credit cards are accepted in all taxi cabs by city mandate. It is standard to tip the driver about 15-20% of the fare, plus $1-2 per bag, if the driver helps you with luggage.
Sample taxi fare between downtown and O'Hare Airport is $40-50, and between Midway Airport is $30-35 (tip not included).
"L": The Chicago "L" (short for "elevated") is the rapid transit system serving the city of Chicago. You can take the "L" to/from O'Hare International Airport and Midway International Airport via these lines:
Blue Line:The CTA Blue Line provides 24-hour rapid transit train service between O'Hare International Airport and downtown Chicago. Most official NAR hotels are located near the Clark/Lake stop.
Orange Line: The Orange Line provides rapid transit train service between Midway International Airport and downtown Chicago. Most official NAR hotels are located near the Clark/Lake stop.
For additional transportation options, click here.