We'll be heading down there on 10/8 and returning 10/15. I'm really not interested in getting a credit. I doubt we'll be flying again within a year. If for some reason we should, it won't be with the kids and DH has frequent flier miles that we use. Unfortunately, they're with United, which doesn't fly to Orlando. I would be really upset if I bought tickets and then they came down. Only we wouldn't be able to use our credit. That's why I'm a little stressed about these tickets. I don't want to rush and buy the first decent tickets I see, but I don't want to wait too long so that prices end up going up.
We're traveling with a 2 and 5 year old, which is the only reason I'm interested in nonstop. I've found a few flights that weren't too expensive, but they're for later in the day. That would just be a bad time for my kids to fly. I would consider flying into Tampa if it weren't for the kids. We're also not renting a car.
Thank you all for the tips! I'll keep looking.