To save on the cost of your flight from Miami Intl to Aruba, book at least 33 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $484 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $554.
Flights from Miami Intl to Aruba lean towards being more expensive in August. Prices are generally better when you fly from Miami Intl to Aruba in September, with the cheapest ticket starting at $265.