Find a great deal and save up to 17% by booking at least 33 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Tri-City Regional to Santiago within the next two weeks, with the cheapest ticket starting at $949.
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 Santiago. Flights to Santiago from Tri-City Regional in April are about $861 on average during April, but can be found for as low as $492.