Actually, if you want to go in Feb/Mar timeframe, the least expensive way is to fly into Curacao from Calgary (red eye flights), then hop over on divi air. The cost during the peak of the high season is decent from Calgary at about $1,000 per person (believe me, it is costing some folks between $1,000 and $1,500 from Houston on Continental) then the $100 RT fare from Curacao to Bonaire. The cost on Continental is about $1,200 from Calgary. I check mid April and mid May and it's only about $100.00 less per person. I think the flight through Houston is worth the money considering the flying times. Everything out there is expensive right now. I think the reasons are 2 fold. I think one is because it is high season, and secondly, one of the largest determination of pricing for airlines is not only availability, but fuel prices. I think if they can get Continental for $1,200 per person for Feb/Mar...that is good.
Liz