We have flown out of Syracuse twice in the past few years with a GG of 11 people, on JetBlue.
Everything went well. This is a good airline with comfortable planes. SYR airport is also efficient. It is about the size of YOW but not as new. Both times, we were checked in, through security, and at our gate in under 30 minutes. Parking is good too...$10.00 per day for indoor parking and a few dollars less for outdoor. The indoor parking is a good deal in winter and the closest to the terminal. But in summer, the outdoor lots should be fine too.
We flew in January, direct to MCO, for about $230.00 CDN per person. This year we are going again, and the cost is about $222.00 per person.
I couldn't find anything in Ottawa to touch that price or even come near it. Also, very few flights from Ottawa are direct anymore. Some on Westjet, but even they are routing you through YYZ more and more. With children or elderly, that makes a difference.
If you are going in August, you won't have to worry about the Syracuse snow-belt either.
We have stayed at a few places in Syracuse. If you fly from there, try the Holiday Inn Express north of the airport, in Cicero. it is just off I-81 and about 10 minutes from SYR. They have a park-and-fly package currently at $129.00 per night, including a breakfast, 10 nights of parking and a free shuttle to the airport. The hotel is less than a year old.
Have a good trip.