To save on the cost of your flight from Tri-City Regional to Santo Domingo, book at least 24 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $314 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $333.
Flights from Tri-City Regional to Santo Domingo lean towards being more expensive in December. Prices are generally better when you fly from Tri-City Regional to Santo Domingo in October, with the cheapest ticket starting at $188.