Hi all!

Let's see if anyone has any ideas on this one:

A friend of mine here in Chicago is getting married in St. Louis on Sunday, Nov 27, and at least 45 people from Chicago are planning on going. It's only a 5 1/2 hour drive -- not TOO bad -- but flying is a lot more convenient. It looks like SWA and TWA are advertising flights that day (ORD/MDW->STL around 10 AM, STL->ORD/MDW around 5/6 PM) for about $88, but I figure there might be a cheaper way. Any ideas on what that cheaper way might be?

Thanks all!

YeZZaph