Best Site to Book Flights ??????

[Madetowin]

Hey guys taking another trip to Chi town next week wanted to know if their are any really good ticket sites. Wont be needing a hotel just flight. any help would be great thanks fellas

[KingRevolver]

Where are you flying out of? Southwest and Airtran have cheap tickets but limited places that they travel to.

As far as one of those other sites, I usually use Travelocity.

[Madetowin]

From Philadelphia but I know the tickets to Chicago i can find for like 130 i heard but everywhere its like $300+

[cavsfan]

i use www.kayak.com

[ryanspeer2001]

Kayak is good for looking at a bunch at once.

Airtain and Southwest as suggested by KR are the best value airlines for getting to Chicago through Midway but not O'hare.