As an example, I found seats departing JFK on Wednesday, June 5, and returning from GCM on Wednesday, June 12, 2019.
Fares are available in June on select travel days. Availability is scattered at the $302 price point, but other dates can be found for just $317 roundtrip.
These fares only include one small personal item and one standard piece of carry-on baggage. Checked bag fees start at $30 each way.
You may choose your own assignments from standard economy class seats that are still available at no extra charge.
Cayman Airways is offering fares on this route at $322 roundtrip if you prefer to fly with them. If you can't seem to find dates that work for your schedule you can purchase two separate one-way tickets between both airlines and create a custom roundtrip itinerary.
Related: How to Fly JetBlue
See our fare details for booking info.
For other fantastic fares departing NYC, make sure to follow @awddealsnyc on Twitter and never miss out on a deal again.
Looking for a place to stay in the Caymans? Hotelwatchdog will get you started with this list of available accommodation for the sample dates mentioned.