I agree, grab those Delta fares as soon as you can. This is the cheapest I have ever found airfare out of Houston. This past May, I paid $205 r/t and that was after watching fares non-stop for several months. A typical fare is close to $250 as J&D said. Oh, and SouthWest offers a few non-stops out of Hobby. Drives me nuts that in a city as large as Houston there are so few non-stops to Orlando!!!
Mommyto3, you're right - I only got the $9 and change per person in vouchers. In my excitement, I forgot to clarify that. LOL! I wish it had been the $20, but with 8 people flying this trip, every little bit helps. Heck, with my vouchers, I could just about purchase another ticket at these rates!