Due to multiple factors, expect to potentially pay more when booking in February. For low rates, June can be a great choice for travel to Aruba. Flights to Aruba from Pensacola in June are about $660 on average during June, but can be found for as low as $254.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pensacola to Aruba as you normally would.