Hello All,
If this is any help, this is a list of all DIRECT flights from NYC JFK to the DR.
AA619, DAILY, JFK to Santo Domingo @630AM
AA635, DAILY, JFK to Santo Domingo @100PM
AA789, DAILY, JFK to Santo Domingo @430PM
AA621, DAILY, JFK to Puerta Plata @ 6AM
AA1797,Daily, JFK to Puerta Plata @ 1PM
AA2051, Daily, JFK to Santiago @ 1105AM
These are ONLY the direct Non-stop flights. There are 3 or 4 more daily flights that connect NYC to Miami to DR or NYC to San Juan
PR to the DR. Hope this helps. I like AA because you can access their site and see seat availability. I prefer less crowded flights, less screaming infants, LOL. I am on tommorrows (Jan 1) flight 619 and it is half empty because no one wants to be in an airport at 430AM, New Years Day, which works for me, I will be partying in Queens NYC at a house party, then go right to the airport at 4am, somewhat sober.