Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Abaco Islands. Flights to Abaco Islands from Tampa in April are about $398 on average during April, but can be found for as low as $258.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tampa to Abaco Islands as you normally would.