Hopper has a $100 off Cayman Islands coupon.
United has round-trip flights from Dallas (DFW) to Grand Cayman (GCM) for $341-$385 with a connection. If you apply the Hopper coupon, the cost of the round-trip is about $240-$285 Flights June, July, August, September, January, February, and March. Very few weekends available. Origin/Destination reversible.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.