Airline Information

The following flight ticket websites are for your reference:

www.hotwire.com
http://orbitz.com
http://www.jetsgo.net
http://www.travelocity.com/
http://www.priceline.com/
http://www.travelnow.com/
http://www.expedia.com/
http://www.cheaptickets.com/
http://southwest.com/ (Provide great deal to MDW airport)
http://www.cheaptrips.com/

Please note that there are two big airports O'Hare Airport (ORD) and Midway Airport (MDW) in Chicago area. Both are close to Chicago downtown. Air fare for MDW is usually cheaper than ORD.