As an example, I found seats departing Miami MIA on Saturday, May 4, returning from Grand Cayman GCM on Saturday, May 11.
Other dates are available for travel through August, with a 21-day advance purchase required.
This is a Basic Economy fare, which has restrictions on seat selection and ticket changes. If you don't like the restrictions, it's only $30 more roundtrip to upgrade to the Main Cabin Economy fare.
See our fare details for booking info.
You'll also find the same price for nonstop flights on either JetBlue or Southwest departing from Fort Lauderdale to Grand Cayman for $216 roundtrip.
We have lots of other deals to the islands today, so make sure to head on over to our Caribbean Flight Deal page for a full list of fares.
Need a place to stay in Grand Cayman? Check out this list of hotels from TripAdvisor.