QUOTE(starlagurl @ Sep 3 2008, 10:12 AM)

I tried to answer this a little while ago:
When I flew in between the Caribbean Islands, I used Winair. (I went from St. Martin to Saba) it wasn't that much more than a ferry, and it was very interesting, I got to climb aboard a really small plane and go with the locals. Most locals fly between places, rather than taking a ferry.
I went from St. Martin to Anguilla on a ferry. That was really fun too. Not very far, the boat was tiny and the sea was quite rough! It was really cheap.
If I know exactly where you are leaving from, I could help you some more.
I just did a quick search from Barbados to Monterrey, and the flight will cost you at LEAST $1,110 on Expedia.
Thanks guys!
it is really helpful and es $1,000 !!!! that is not going to work.