Right now United is $239 round trip from JFK or Newark to BQN... Jetblue is $249. Can definitely get it done for $500 if you're going by yourself.
Roosters crow 24/7 in Rincon and I'm to old to party like that anymore.lol I couldn't do PR from where I'm at for under 500.00 but I could do and have done what Metard is sayin' in FL. Just gotta bring sun tan lotion after being in a wetsuite for awhile (lesson learned the hard way). If I go far I would have to take wife and kids and that gets crazy expensive, also lesson learned the hard way.
Not into the hostel thing, especially not if my bride comes along. Flights from Boston are much higher--roundtrip is at least 600 aprox with bags. As for them roosters, they are known as "kikirikis" by the children in PR. That word imitates their morning "song".